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79
Highlights
35
Differences
7
Reactions
0
Likes
Noctua NH-D15
vs
Noctua NH-L12S:
79 Highlights & 35 Differences —
So, Which Fan Actually Works Better
It's a classic face-off! Which cooler prevails in performance?
What sets Noctua NH-D15 and Noctua NH-L12S apart? We looked at their product type, height, folded depth & folded height and key differences in this complete fans face-off.
Noctua NH-D15 Vs NH-L12S: The Ultimate PC Cooling Fan Showdown
When it comes to efficient and reliable PC cooling, Noctua stands out with options tailored to different needs. The NH-D15 and NH-L12S are both indoor PC cooling fans designed for use inside a PC case, providing effective thermal management through 12V operation and Type A power plugs. Both models boast features such as rust-resistant metal bases, vibration reduction, and blade balance technologies to decrease noise and prolong fan life. However, their core differences lie in size and performance: the NH-D15 is a high-performance dual-tower cooler with a taller profile and stronger airflow, whereas the NH-L12S targets compact builds with its low-profile design and quieter operation. These distinctions affect their ideal use scenarios, controls, noise levels, and pricing.
A Mighty Performer: Noctua NH-D15's Superior Cooling Power
The NH-D15 stands tall at 6.5 inches, emphasizing its role as a heavyweight cooler for larger desktop builds. Its advanced vibration reduction design and blade balance technology contribute to reducing operational noise and mechanical strain despite its size. It offers a medium speed noise level of around 21 dB, slightly louder than the NH-L12S but acceptable for users who demand high cooling performance. The NH-D15's 1.2W power consumption is marginally higher than its low-profile counterpart but pairs well with excellent energy efficiency, making it a strong choice for thermally demanding systems.
Its mechanical controls via a dedicated button panel allow fine-tuning and hands-on interaction, setting it apart from simpler models. Additional features like overcurrent protection bolster the safety aspect, while the package includes maintenance tools that aid in long-term upkeep. Although it lacks tool-free assembly and adjustable height, common limitations in PC cooling fans, it excels in durability with a rust-resistant metal base and worldwide service center coverage. These qualities make it a premium option, reflecting the $119.95 price tag found at $119.95 at amazon.com.
Compact And Quiet: The Noctua NH-L12S Shines In Small Form Factors
Conversely, the NH-L12S clocks in at just 2.75 inches in height, making it an excellent fit for compact PC cases or HTPCs where space is at a premium. While it doesn't rival the NH-D15's raw airflow power, its performance is more than adequate for less thermally intensive setups. The cooling fan keeps noise levels impressively low, registering around 18.8 dB at medium speed and operating quieter even at low speeds compared to the NH-D15, thanks to effective vibration and blade balance designs.
The simplified control scheme, featuring a switch rather than mechanical buttons, may appeal to users who prefer straightforward operation without the complexity of advanced controls. Its energy consumption is slightly lower, at about 1W, aligning with its excellent energy efficiency rating and very low carbon footprint estimate. Although it lacks some protective features like overcurrent protection and does not come with maintenance tools, the NH-L12S's lightweight and rust-resistant metal base make it easy to handle and long-lasting. With a straightforward unboxing experience, regional service support, and a wallet-friendly price of $74.95 at amazon.com, it's ideal for budget-conscious builders who want quality low-profile cooling.
Quick Take
The Noctua NH-D15 excels at delivering powerful and efficient cooling for larger desktop rigs, relying on robust airflow and solid build quality backed by worldwide support. On the other hand, the NH-L12S impresses with its compact size, quiet operation, and eco-friendly energy ratings, making it a perfect match for compact PC cases or HTPC setups where space and noise matter.
Bottom Line
If your goal is to push high-performance CPUs and maximize airflow in expansive cases, with a willingness to tolerate a bit more noise and size, the Noctua NH-D15 is a worthy investment. However, for those prioritizing silent operation, energy savings, and a smaller footprint, especially in compact or budget builds, the NH-L12S is a smart and practical choice without compromising reliability.
Verdict
Winner: Noctua NH-D15 - for its outstanding cooling efficiency, enhanced safety features, and suitability for high-end builds.
Runner-up: Noctua NH-L12S - for its low profile, quieter operation, and excellent value in small form factor PC environments.
Side by side. The numbers. The features. No drama.
Not just a spec list — this is a side-by-side fans comparison between Noctua NH-D15 and Noctua NH-L12S, packed with useful details, standout features, and what users actually say. See which fan wins your vote.
Both Noctua NH-D15 and Noctua NH-L12S are classified as PC Cooling Fans, confirming their primary function in cooling computer components. This classification means both are designed to enhance thermal management for desktop computers.
Identifies the physical design and form factor of the fan.
In the battle of Product Type,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
lower
11 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Product Type on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Intended Use for both Noctua NH-D15 and Noctua NH-L12S is Indoor, meaning both coolers are designed to operate within indoor environments, such as home or office PCs, ensuring optimal performance where typical desktop computers are used.
Specifies where the fan is suitable to operate.
In the battle of Intended Use,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Intended Use on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
The Installation Location for both Noctua NH-D15 and Noctua NH-L12S is designed specifically for PC Cases, making them equally suitable for indoor computing environments. Both options align perfectly with standard PC build requirements.
Indicates the supported placement locations for the fan.
In the battle of Installation Location,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
9 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Installation Location on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Who knows?
0Votes
Noctua NH-L12S
(Help us out by suggesting one!)
vs
Speed Settings Count
Noctua NH-D15 features a PWM variable speed settings count, providing adjustable fan speeds for better cooling control. In contrast, Noctua NH-L12S does not specify speed settings count, indicating fewer or no speed adjustments. NH-D15 is better for customizable airflow.
Shows how many distinct speed levels the fan offers.
Don’t keep it to yourself — be the first to react and review the
Speed Settings Count on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Neither Noctua NH-D15 nor Noctua NH-L12S includes a Timer Function, so both lack this feature. Users looking for timed operation must consider external controls or software solutions, as both coolers equally omit this function.
Indicates whether the fan can be set to run for a preset time.
In the battle of Timer Function,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Timer Function on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Fan Category
What category does this fan belong to?
98
Noctua NH-D15
0Votes
Industrial
34
Noctua NH-L12S
0Votes
Household
Defines the general usage category the fan is designed for.
In the battle of Fan Category,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
64 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Fan Category on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Control Method
How is this fan controlled?
28
Noctua NH-D15
0Votes
Manual Buttons
34
Noctua NH-L12S
0Votes
Manual Buttons
Describes how users interact with and control the fan.
In the battle of Control Method,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
lower
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Control Method on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Oscillation
Does the fan oscillate?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Indicates whether the fan can oscillate to cover a wider area.
In the battle of Oscillation,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Oscillation on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Adjustable Tilt
Can the fan tilt up or down?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Shows if the fan head angle can be adjusted vertically.
In the battle of Adjustable Tilt,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Adjustable Tilt on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Remote
Is a remote control included?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Specifies whether a remote control is included in the package.
In the battle of Remote,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Remote on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Smart Ready
Is this fan smart-ready?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Indicates compatibility with smart features or ecosystems.
In the battle of Smart Ready,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Smart Ready on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Release Year
What year was this fan released?
33
Noctua NH-D15
0Votes
2014
54
Noctua NH-L12S
0Votes
2017
Shows the year the model was first released to market.
In the battle of Release Year,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
lower
21 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Release Year on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Both Noctua NH-D15 and NH-L12S offer a cord length of 0.66 feet (approximately 8 inches), providing equal flexibility for connection within PC cases regardless of model choice.
Indicates the length of the power cord for flexible placement.
In the battle of Cord Length,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
, delivering
equal
0.66 ft
measurement.
Don’t keep it to yourself — be the first to react and review the
Cord Length on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
The Noctua NH-D15 has a height of 6.5 inches, significantly taller than the NH-L12S at 2.75 inches. This makes the NH-D15 more suitable for larger cases with ample vertical space, while the NH-L12S fits well in compact setups needing a low-profile cooler.
Measures the vertical height of the fan in operating position.
In the battle of Height,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
3.8 inch
measurement.
Based on community votes for Height,
Noctua NH-D15 ◉ earned
1 votes,
more than
Noctua NH-L12S ◉,
which got 0 votes.
Noctua NH-D15 has a folded depth of 6.34 inches, compared to NH-L12S’s 5.75 inches, indicating that NH-L12S is slightly shallower. This gives NH-L12S an edge for builds where depth clearances are limited.
Indicates the depth of the fan when folded or collapsed.
In the battle of Folded Depth,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
higher
0.6 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Folded Depth on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
The package height for Noctua NH-D15 is 10.63 inches, substantially larger than NH-L12S’s 5.91 inches, reflecting NH-D15’s larger physical size. Buyers should consider shipping and storage space when selecting between these models.
Measures the height of the fan’s packaging box.
In the battle of Package Height,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
higher
4.7 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Height on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Folded Height remains the same as height for NH-D15 (6.5 inches) but measures 2.76 inches for NH-L12S, emphasizing NH-L12S’s compact design. Users with space constraints will find NH-L12S more accommodating due to its smaller folded height.
Measures the height of the fan when folded for storage.
In the battle of Folded Height,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
higher
3.7 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Folded Height on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Package Width
What is the package width?
8.66
inch
0Votes
8.27
inch
0Votes
Noctua NH-D15
Package width is 8.66 inch (≈ 22.00 cm).
This gives an idea of shipping dimensions for storage or shelving planning.
Noctua NH-L12S
The package width of 8.27 inch (21.01 cm) makes it compact enough for easy shipping and storage.
Shows the width of the retail packaging box.
In the battle of Package Width,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
higher
0.4 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Width on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Weight
How much does the fan weigh?
2.86
lbs
0Votes
1.15
lbs
0Votes
Noctua NH-D15
The unit weight is 2.86 lbs (≈ 1.30 kg).
A lower weight helps with easy installation inside compact PC cases and reduces stress on mounting clips or brackets.
Noctua NH-L12S
The weight of this fan is marked as 1.15 lbs (0.52 kg), making it lightweight and easy to handle for various setups.
Represents the total weight of the assembled fan.
In the battle of Weight,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
higher
1.7 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Weight on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Folded Width
What is the folded width?
5.91
inch
0Votes
5.04
inch
0Votes
Noctua NH-L12S
The folded width of the fan is 5.04 inch (12.80 cm), which contributes to its compactness when stored or transported.
Shows the width of the fan when folded or collapsed for storage.
In the battle of Folded Width,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
higher
0.9 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Folded Width on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Package Depth
What is the package depth?
7.87
inch
0Votes
7.28
inch
0Votes
Noctua NH-L12S
The package depth is 7.28 inch (18.49 cm), indicating the compact size of the boxed fan for easy storage or shipping.
Indicates the depth of the product packaging.
In the battle of Package Depth,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
higher
0.6 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Depth on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Package Weight
What is the package weight?
3.97
lbs
0Votes
0.52
lbs
0Votes
Noctua NH-D15
Package weight is 3.97 lbs (≈ 1.80 kg).
This helps anticipate shipping costs and handling effort when receiving the product.
Shows the total shipping weight including packaging.
In the battle of Package Weight,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
higher
3.5 lbs
measurement.
Don’t keep it to yourself — be the first to react and review the
Package Weight on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Width
What is the fan width?
6.34
inch
0Votes
5.03
inch
0Votes
Represents the overall horizontal width of the fan when assembled.
In the battle of Width,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
1.3 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Width on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Depth
What is the fan depth?
5.91
inch
0Votes
5.74
inch
0Votes
Indicates the front-to-back depth of the fan footprint.
In the battle of Depth,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
0.2 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Depth on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Who knows?
0Votes
Noctua NH-D15
(Help us out by suggesting one!)
Who knows?
0Votes
Noctua NH-L12S
(Help us out by suggesting one!)
Indicates how far the fan head can tilt vertically.
Don’t keep it to yourself — be the first to react and review the
Vertical Adjustment Angle on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Wind Mode is not supported in either Noctua NH-D15 or NH-L12S, indicating neither model features directional changes or advanced airflow control through wind mode. Both provide straightforward cooling without this function.
Indicates whether the fan offers varying wind-style airflow.
In the battle of Wind Mode,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Wind Mode on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Neither Noctua NH-D15 nor NH-L12S supports Reverse Airflow, so airflow direction cannot be reversed in both cases. This is a parity point important for users considering airflow customization.
Allows reversing airflow direction for circulation purposes.
In the battle of Reverse Airflow,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Reverse Airflow on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Fan Blade Diameter
What is the blade diameter?
5.51
inch
0Votes
4.72
inch
0Votes
Noctua NH-D15
Blade diameter is 5.51 inch (≈ 14.00 cm).
This size is typical for focused airflow in small form-factor cooling applications.
Noctua NH-L12S
The fan blade diameter is 4.72 inch (12 cm), which affects airflow and cooling efficiency.
Represents the diameter of the fan blades influencing airflow volume.
In the battle of Fan Blade Diameter,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
0.8 inch
measurement.
Don’t keep it to yourself — be the first to react and review the
Fan Blade Diameter on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Minimum Speed
What is the minimum fan speed?
48
Noctua NH-D15
0Votes
300 RPM
64
Noctua NH-L12S
0Votes
300 RPM
Noctua NH-D15
Minimum rotational speed is 300 RPM, which supports very low-noise, low-airflow operation.
This helps maintain silent idling when thermal load is light.
Noctua NH-L12S
Minimum fan speed is 300 RPM, ensuring air circulation even at low operational settings.
Shows the lowest operational speed for gentle airflow.
In the battle of Minimum Speed,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
higher
16 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Minimum Speed on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Number of Blades
How many blades does the fan have?
63
Noctua NH-D15
0Votes
7
59
Noctua NH-L12S
0Votes
7
Noctua NH-D15
The fan uses 7 blades, a configuration often chosen to balance airflow and acoustic performance.
Blade count can influence tonal character and static pressure.
Shows how many blades the fan uses to generate airflow.
In the battle of Number of Blades,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Number of Blades on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Maximum Speed
What is the maximum fan speed?
58
Noctua NH-D15
0Votes
1500 RPM
65
Noctua NH-L12S
0Votes
1850 RPM
Noctua NH-D15
Maximum rotational speed is 1500 RPM, giving the fan the ability to deliver higher airflow when needed.
This range suggests a balance between quiet low-speed behavior and adequate peak cooling.
Represents the highest operational speed setting of the fan.
In the battle of Maximum Speed,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
lower
7 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Maximum Speed on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Airflow Capacity
How strong is the airflow capacity?
98
Noctua NH-D15
0Votes
Very High
69
Noctua NH-L12S
0Votes
High
Indicates the overall strength of airflow produced by the fan.
In the battle of Airflow Capacity,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
29 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Airflow Capacity on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Airflow Distance
How far does the airflow reach?
Who knows?
0Votes
Noctua NH-D15
(Help us out by suggesting one!)
Who knows?
0Votes
Noctua NH-L12S
(Help us out by suggesting one!)
Measures how far the air can effectively travel from the fan.
Don’t keep it to yourself — be the first to react and review the
Airflow Distance on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Airflow Coverage Area
What area size can this fan cover?
Who knows?
0Votes
Noctua NH-D15
(Help us out by suggesting one!)
Who knows?
0Votes
Noctua NH-L12S
(Help us out by suggesting one!)
Indicates the recommended area size the fan can cool effectively.
Don’t keep it to yourself — be the first to react and review the
Airflow Coverage Area on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Horizontal Adjustment Angle
How much horizontal adjustment is available?
Who knows?
0Votes
Noctua NH-D15
(Help us out by suggesting one!)
Who knows?
0Votes
Noctua NH-L12S
(Help us out by suggesting one!)
Measures the adjustable horizontal angle of airflow direction.
Don’t keep it to yourself — be the first to react and review the
Horizontal Adjustment Angle on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Natural Breeze Mode
Does it support natural breeze mode?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Simulates outdoor-like natural breeze patterns.
In the battle of Natural Breeze Mode,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Natural Breeze Mode on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Turbo Mode
Is turbo mode available?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Enables maximum airflow output for rapid cooling.
In the battle of Turbo Mode,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Turbo Mode on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Cooling Effectiveness Rating
How effective is the fan at cooling?
98
Noctua NH-D15
0Votes
Excellent
94
Noctua NH-L12S
0Votes
Excellent
Represents an overall qualitative rating of how effectively the fan cools a space.
In the battle of Cooling Effectiveness Rating,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cooling Effectiveness Rating on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
The Noise Level at Medium Speed is 21 dB for Noctua NH-D15 and slightly quieter at 18.8 dB for NH-L12S. This 2.2 dB difference makes NH-L12S the quieter option for medium-speed fan operation, preferred in noise-conscious builds.
Measures the noise output at medium fan speed.
In the battle of Noise Level Medium Speed,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
higher
2.2 dB
measurement.
Based on community votes for Noise Level Medium Speed,
Noctua NH-D15 ◉ earned
0 votes,
less than
Noctua NH-L12S ◉,
which got 1 votes.
At low speed, Noctua NH-L12S is quieter with 16.8 dB noise level compared to 19.2 dB for NH-D15, presenting a 2.4 dB difference. For users prioritizing stealthy cooling, NH-L12S offers a distinct advantage.
Indicates the sound level produced when operating at the lowest speed.
In the battle of Noise Level Low Speed,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
higher
2.4 dB
measurement.
Don’t keep it to yourself — be the first to react and review the
Noise Level Low Speed on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Both Noctua NH-D15 and NH-L12S feature Vibration Reduction Design, which helps minimize noise and mechanical vibrations. This shared feature enhances quiet operation, making both models suitable for noise-sensitive environments.
Shows whether the fan includes features to reduce vibration.
In the battle of Vibration Reduction Design,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Vibration Reduction Design on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Blade Balance Technology is included in both Noctua NH-D15 and NH-L12S, ensuring smooth and stable fan rotation. This common feature contributes to quieter and longer-lasting performance in both cooling units.
Shows if blade balancing is used to minimize wobble and noise.
In the battle of Blade Balance Technology,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Blade Balance Technology on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Neither Noctua NH-D15 nor NH-L12S includes Night Mode Noise Control, so neither fan has a dedicated quiet mode for nighttime use. Both models will operate at consistent noise levels without silent-specific settings.
Automatically optimizes noise levels for nighttime use.
In the battle of Night Mode Noise Control,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Night Mode Noise Control on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Noise Level High Speed
How loud is the fan on high speed?
24.6
dB
0Votes
23.9
dB
0Votes
Noctua NH-D15
Noise at high speed is 24.6 dB, remaining very low compared with many larger cooling fans.
This suggests a design focused on quiet operation even near maximum output.
Noctua NH-L12S
Noise level at high speed is measured at 23.9 dB, which is relatively quiet and suitable for noise-sensitive environments.
Shows the maximum noise level at the highest speed setting.
In the battle of Noise Level High Speed,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
higher
0.7 dB
measurement.
Don’t keep it to yourself — be the first to react and review the
Noise Level High Speed on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Ultra-Quiet Mode
Does the fan have an ultra-quiet mode?
Yes
0Votes
Noctua NH-D15
Yes
0Votes
Noctua NH-L12S
Noctua NH-D15
Includes an Ultra-Quiet Mode which prioritizes the lowest possible noise output.
Expect reduced maximum airflow while this mode is active to achieve quieter operation.
Indicates a special mode designed to minimize noise output.
In the battle of Ultra-Quiet Mode,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Ultra-Quiet Mode on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Motor Noise Isolation
Is motor noise isolated?
Yes
0Votes
Noctua NH-D15
Yes
0Votes
Noctua NH-L12S
Noctua NH-L12S
Motor noise isolation is implemented, helping reduce operating noise for a more pleasant environment.
Indicates whether the motor is isolated to reduce noise transfer.
In the battle of Motor Noise Isolation,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Motor Noise Isolation on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Noise Certification
Does the fan have a noise certification?
8
Noctua NH-D15
0Votes
Not Specified
0
Noctua NH-L12S
0Votes
Not Specified
Indicates any official noise or quiet-operation certification.
In the battle of Noise Certification,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
8 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Noise Certification on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Audible Clicks During Operation
Are there clicking sounds during operation?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Indicates whether clicking sounds are heard during use.
In the battle of Audible Clicks During Operation,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Audible Clicks During Operation on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Power Consumption at Medium speed is slightly higher for Noctua NH-D15 at 1.2 Watts compared to 1 Watt for NH-L12S. The difference is minimal, but NH-L12S is marginally more power-efficient.
Shows the power usage at medium speed operation.
In the battle of Power Consumption Medium,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
higher
0.2 Watt
measurement.
Based on community votes for Power Consumption Medium,
Noctua NH-D15 ◉ earned
0 votes,
less than
Noctua NH-L12S ◉,
which got 1 votes.
Voltage Requirement is identical at 12 Volts for both Noctua NH-D15 and NH-L12S, ensuring compatibility with standard PC motherboard fan headers and power supplies.
Specifies the required operating voltage.
In the battle of Voltage Requirement,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
, delivering
equal
12.00 Volt
measurement.
Don’t keep it to yourself — be the first to react and review the
Voltage Requirement on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Both Noctua NH-D15 and NH-L12S use Type A Power Plug, ensuring standardized connectors that simplify installation and replacement compatibility in typical PC setups.
Indicates the type of electrical plug used.
In the battle of Power Plug Type,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
44 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Plug Type on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Neither Noctua NH-D15 nor NH-L12S provides Surge Protection, so users should rely on their PC power supply and surge protectors for electrical safety rather than the coolers themselves.
Protects the fan from electrical power surges.
In the battle of Surge Protection,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Surge Protection on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Both Noctua NH-D15 and NH-L12S are not battery operated, indicating they require connection to PC power sources via cables, which is standard for high-performance PC cooling solutions.
Indicates whether the fan can run on battery power.
In the battle of Battery Operated,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Battery Operated on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Power Consumption Low
How much power is used on low speed?
0.6
Watt
0Votes
0.6
Watt
0Votes
Noctua NH-D15
Low-speed power draw is 0.6 W, contributing to minimal energy use during light workloads.
This helps lower cumulative power consumption for systems running multiple fans.
Noctua NH-L12S
The fan's power consumption at low speed is 0.6 Watts, contributing to energy-efficient operation.
Indicates the power used when the fan operates at low speed.
In the battle of Power Consumption Low,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
, delivering
equal
0.60 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Consumption Low on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Power Consumption High
How much power is used on high speed?
1.56
Watt
0Votes
1.56
Watt
0Votes
Noctua NH-D15
High-speed power draw is 1.56 W, which remains modest compared with larger fans and cooling solutions.
Lower wattage at peak reduces thermal load on the system's power delivery.
Noctua NH-L12S
The maximum power consumption is 1.56 Watts, indicating low energy usage appropriate for its cooling tasks.
Represents the power draw at maximum speed.
In the battle of Power Consumption High,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
, delivering
equal
1.56 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Power Consumption High on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Frequency Requirement
What power frequency is required?
60
Hz
0Votes
50
Hz
0Votes
Noctua NH-D15
Frequency requirement listed as 60 Hz, which is the common AC mains frequency in several regions.
For DC-powered PC fans this is informational for associated adapters or power supplies.
Noctua NH-L12S
The fan operates at a frequency of 50 Hz, standard for power supplies in many regions.
Shows the required electrical frequency for operation.
In the battle of Frequency Requirement,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
10.0 Hz
measurement.
Don’t keep it to yourself — be the first to react and review the
Frequency Requirement on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Maximum Wattage
What is the maximum wattage?
3.12
Watt
0Votes
1.56
Watt
0Votes
Noctua NH-D15
Maximum wattage is 3.12 W, indicating the peak electrical draw under full load.
Knowing this helps ensure the system's fan headers or controllers can supply sufficient power.
Indicates the maximum electrical power the fan can draw.
In the battle of Maximum Wattage,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
higher
1.6 Watt
measurement.
Don’t keep it to yourself — be the first to react and review the
Maximum Wattage on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Motor Type
What type of motor does it use?
43
Noctua NH-D15
0Votes
Fluid Dynamic Bearing
79
Noctua NH-L12S
0Votes
Brushless DC
Noctua NH-L12S
The fan uses a brushless DC motor, which typically offers higher efficiency, quieter operation, and longer lifespan.
Identifies the type of motor driving the fan.
In the battle of Motor Type,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
lower
36 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Motor Type on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Overheat Protection
Is there overheat protection?
Yes
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Noctua NH-D15
Provides automatic overheat protection which will throttle or stop the motor if internal temperatures exceed safe limits.
This reduces the risk of damage during prolonged or stalled operation.
Automatically shuts down the fan if overheating is detected.
In the battle of Overheat Protection,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
44 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Overheat Protection on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Energy Saving Mode
Does the fan have an energy-saving mode?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Indicates whether the fan includes a mode to reduce power usage.
In the battle of Energy Saving Mode,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Energy Saving Mode on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Standby Power Usage
How much power is used in standby?
Who knows?
0Votes
Noctua NH-D15
(Help us out by suggesting one!)
Who knows?
0Votes
Noctua NH-L12S
(Help us out by suggesting one!)
Shows power consumed when the fan is on standby.
Don’t keep it to yourself — be the first to react and review the
Standby Power Usage on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Motor Efficiency Rating
How efficient is the motor?
78
Noctua NH-D15
0Votes
Very High
74
Noctua NH-L12S
0Votes
Very High
Indicates how efficiently the fan’s motor converts electrical power into airflow performance.
In the battle of Motor Efficiency Rating,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Motor Efficiency Rating on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Noctua NH-D15 includes Mechanical Controls for user adjustment, whereas NH-L12S does not have mechanical controls, providing a different user experience with NH-D15 offering more direct manual fan speed manipulation.
Shows whether traditional mechanical switches or dials are used.
In the battle of Mechanical Controls,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
44 score
measurement.
Based on community votes for Mechanical Controls,
Noctua NH-D15 ◉ earned
1 votes,
more than
Noctua NH-L12S ◉,
which got 0 votes.
Neither Noctua NH-D15 nor NH-L12S includes a Sleep Mode function, which means both lack automatic power-saving modes based on inactivity, so cooling is continuously active when powered.
Automatically adjusts speed and noise for sleeping environments.
In the battle of Sleep Mode,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Sleep Mode on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Control Panel Type differs: Noctua NH-D15 uses Buttons, while NH-L12S uses a Switch. Button controls may offer more precise adjustments, making NH-D15 better for users who prefer button input.
Automatically turns off the fan under certain conditions.
In the battle of Auto Shut-Off,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Auto Shut-Off on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Memory Function
Does it remember previous settings?
Yes
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Noctua NH-D15
Has a memory function that recalls previous settings after power loss or restart.
This is useful to preserve preferred fan speeds without manual reconfiguration.
Remembers the last used settings when turned back on.
In the battle of Memory Function,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
44 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Memory Function on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Control Responsiveness
How responsive are the controls?
98
Noctua NH-D15
0Votes
Instant
94
Noctua NH-L12S
0Votes
Instant
Noctua NH-D15
Control responsiveness is Instant, meaning the fan reacts immediately to input or control changes.
This is beneficial for rapid thermal adjustments and precise fan management.
Indicates how quickly the fan responds to user inputs from buttons, remote, or app.
In the battle of Control Responsiveness,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Control Responsiveness on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Touch Controls
Does the fan have touch controls?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Indicates whether the fan supports touch-sensitive controls.
In the battle of Touch Controls,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Touch Controls on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
App Control
Can the fan be controlled with an app?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Indicates whether the fan can be controlled via a mobile app.
In the battle of App Control,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
App Control on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Voice Assistant
Does it support voice assistants?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Shows compatibility with voice assistants for hands-free control.
In the battle of Voice Assistant,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Voice Assistant on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Preset Programs
Are there preset programs?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Indicates whether pre-configured operation modes are available.
In the battle of Preset Programs,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Preset Programs on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Child Lock
Is there a child lock feature?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Prevents accidental setting changes by children.
In the battle of Child Lock,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Child Lock on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Display Screen
Is there a display screen?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Indicates whether the fan includes a digital display.
In the battle of Display Screen,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Display Screen on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Display Brightness Adjustment
Can the display brightness be adjusted?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Allows adjusting the brightness of the display.
In the battle of Display Brightness Adjustment,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Display Brightness Adjustment on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Who knows?
0Votes
Noctua NH-L12S
(Help us out by suggesting one!)
vs
Grill Material
Grill Material for Noctua NH-D15 is Not Specified, while NH-L12S does not provide grill material info either. Neither cooler clearly states grill material, so this specification does not influence decision-making.
Describes the material of the protective grill.
Don’t keep it to yourself — be the first to react and review the
Grill Material on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
In the battle of UV Resistant,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
UV Resistant on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Weather Resistance Rating
What is the weather resistance rating?
0
Noctua NH-D15
0Votes
None
0
Noctua NH-L12S
0Votes
None
Indicates the level of protection against weather elements such as rain or humidity.
In the battle of Weather Resistance Rating,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Weather Resistance Rating on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Shows whether the fan supports ceiling installation.
In the battle of Ceiling Mount Compatible,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Ceiling Mount Compatible on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Indicates whether the fan can stand freely on the floor.
In the battle of Floor Standing Compatible,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Floor Standing Compatible on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Indicates whether assembly can be done without tools.
In the battle of Tool-Free Assembly,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Tool-Free Assembly on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Mounting Hardware
Is mounting hardware included?
Yes
0Votes
Noctua NH-D15
Yes
0Votes
Noctua NH-L12S
Noctua NH-L12S
Mounting hardware is included, making the fan ready for installation without additional accessories.
Specifies whether required mounting hardware is included.
In the battle of Mounting Hardware,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Mounting Hardware on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Installation Difficulty Level
How difficult is installation?
48
Noctua NH-D15
0Votes
Moderate
44
Noctua NH-L12S
0Votes
Moderate
Noctua NH-L12S
Installation difficulty is moderate, implying some assembly knowledge is beneficial but installation is not overly complex.
Describes the overall complexity of installation.
In the battle of Installation Difficulty Level,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Installation Difficulty Level on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Mounting Type
What type of mounting does the fan use?
28
Noctua NH-D15
0Votes
Case Mounted
34
Noctua NH-L12S
0Votes
Case Mounted
Defines the primary mounting or placement style of the fan.
In the battle of Mounting Type,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
lower
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Mounting Type on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Wall Mount Compatible
Can this fan be wall mounted?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Indicates whether the fan can be mounted on a wall.
In the battle of Wall Mount Compatible,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Wall Mount Compatible on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Desk Placement Compatible
Can it be placed on a desk?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Shows whether the fan is suitable for desk or tabletop use.
In the battle of Desk Placement Compatible,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Desk Placement Compatible on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Shows whether the fan is designed to be safe around pets.
In the battle of Pet-Safe Design,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Pet-Safe Design on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Electrical Safety Certification
Is the fan electrically certified?
68
Noctua NH-D15
0Votes
CE
74
Noctua NH-L12S
0Votes
CE
Noctua NH-L12S
This product carries a CE electrical safety certification, showing compliance with European safety standards.
Indicates official electrical safety certification.
In the battle of Electrical Safety Certification,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
lower
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Electrical Safety Certification on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Compliance Standards
What compliance standards does it meet?
78
Noctua NH-D15
0Votes
CE, RoHS
64
Noctua NH-L12S
0Votes
CE, RoHS
Noctua NH-L12S
Compliance with CE and RoHS standards ensures the product meets safety, health, and environmental protection regulations.
Lists safety, quality, or regulatory standards the fan complies with.
In the battle of Compliance Standards,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Compliance Standards on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Blade Guard Design
What type of blade guard design is used?
68
Noctua NH-D15
0Votes
Enclosed Guard
74
Noctua NH-L12S
0Votes
Enclosed Guard
Describes the protective structure used to cover the fan blades.
In the battle of Blade Guard Design,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
lower
6 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Blade Guard Design on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Child-Safe Design
Is the fan child-safe?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Indicates features designed to protect children.
In the battle of Child-Safe Design,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Child-Safe Design on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Safety Auto Stop
Does it have automatic safety stop?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Automatically stops operation when a safety issue is detected.
In the battle of Safety Auto Stop,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Safety Auto Stop on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Provides guidance on how often the fan should be cleaned for optimal performance.
In the battle of Cleaning Frequency Recommendation,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
lower
16 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Cleaning Frequency Recommendation on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Indicates whether tools for maintenance are included.
In the battle of Maintenance Tools,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
44 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Maintenance Tools on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Easy Clean Design
Is the fan easy to clean?
Yes
0Votes
Noctua NH-D15
Yes
0Votes
Noctua NH-L12S
Noctua NH-L12S
An easy-clean design feature simplifies maintenance, saving effort in keeping the fan clean and operational.
Indicates a design optimized for quick and simple cleaning.
In the battle of Easy Clean Design,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Easy Clean Design on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Maintenance Skill Level
What skill level is required for maintenance?
98
Noctua NH-D15
0Votes
Intermediate
64
Noctua NH-L12S
0Votes
Intermediate
Noctua NH-L12S
Intermediate maintenance skills are required to perform upkeep on this fan, suitable for typical users with some technical familiarity.
Indicates the level of skill needed for maintenance tasks.
In the battle of Maintenance Skill Level,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
34 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Maintenance Skill Level on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Removable Grill
Is the grill removable for cleaning?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Indicates whether the safety grill can be removed for cleaning.
In the battle of Removable Grill,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Removable Grill on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Filter Replacement Indicator
Is there a filter replacement indicator?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Alerts users when the filter needs replacement or cleaning.
In the battle of Filter Replacement Indicator,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Filter Replacement Indicator on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Service Access Panels
Are there service access panels?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Shows whether access panels are provided for servicing.
In the battle of Service Access Panels,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Service Access Panels on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Indicates how efficiently the fan uses energy relative to its cooling performance.
In the battle of Energy Efficiency Rating,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Energy Efficiency Rating on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
In the battle of Noise-Energy Optimization,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Noise-Energy Optimization on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Recyclable Materials
Are recyclable materials used?
Yes
0Votes
Noctua NH-D15
Yes
0Votes
Noctua NH-L12S
Noctua NH-L12S
Recyclable materials are used in this product, supporting environmental sustainability efforts.
Indicates whether recyclable materials are used in construction.
In the battle of Recyclable Materials,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Recyclable Materials on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Sustainable Packaging
Is the packaging sustainable?
Yes
0Votes
Noctua NH-D15
Yes
0Votes
Noctua NH-L12S
Noctua NH-D15
Sustainable packaging is provided, indicating reduced environmental impact from shipping materials.
This often means recycled or minimal packaging materials were used.
Indicates use of eco-friendly packaging materials.
In the battle of Sustainable Packaging,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Sustainable Packaging on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Annual Energy Consumption
How much energy does the fan use annually?
98
Noctua NH-D15
0Votes
Very Low
64
Noctua NH-L12S
0Votes
Very Low
Represents the estimated amount of energy the fan consumes over a year of typical use.
In the battle of Annual Energy Consumption,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
34 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Annual Energy Consumption on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Low Power Standby
Does it use low power in standby?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Shows reduced power usage when idle or on standby.
In the battle of Low Power Standby,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Low Power Standby on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Environmental Certifications
Does it have environmental certifications?
0
Noctua NH-D15
0Votes
None
0
Noctua NH-L12S
0Votes
None
Lists recognized environmental certifications.
In the battle of Environmental Certifications,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Environmental Certifications on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
In the battle of Unboxing Complexity,
Noctua NH-D15 ◉ is
worse than
Noctua NH-L12S ◉
, delivering
lower
46 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Unboxing Complexity on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Stackable Packaging
Is the packaging stackable?
Yes
0Votes
Noctua NH-D15
Yes
0Votes
Noctua NH-L12S
Noctua NH-D15
Stackable packaging is supported, allowing boxes to be nested or stacked efficiently for storage or transport.
This can lower warehouse space and shipping footprint.
Shows whether boxes are designed to be stacked safely.
In the battle of Stackable Packaging,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
4 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Stackable Packaging on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Number of Units per Box
How many units are in one box?
98
Noctua NH-D15
0Votes
1
0
Noctua NH-L12S
0Votes
1
Indicates how many fan units are packed in a single box.
In the battle of Number of Units per Box,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
98 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Number of Units per Box on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Moisture Protection
Is there moisture protection?
No
0Votes
Noctua NH-D15
No
0Votes
Noctua NH-L12S
Indicates resistance to moisture during shipping.
In the battle of Moisture Protection,
Noctua NH-D15 ◉ is
same as
Noctua NH-L12S ◉
.
Don’t keep it to yourself — be the first to react and review the
Moisture Protection on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
51
Noctua NH-D15
0Votes
Phone, Email, Support Portal
27
Noctua NH-L12S
0Votes
Phone, Email, Support Portal
Lists available ways to contact customer support.
In the battle of Customer Support Channels,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
24 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Customer Support Channels on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Indicates the time range during which customer support services are available.
In the battle of Support Availability Hours,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
14 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Support Availability Hours on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Indicates geographic availability of service centers.
In the battle of Service Center Coverage,
Noctua NH-D15 ◉ is
better than
Noctua NH-L12S ◉
, delivering
higher
44 score
measurement.
Don’t keep it to yourself — be the first to react and review the
Service Center Coverage on Noctua NH-D15 ◉
vs Noctua NH-L12S ◉ and help others decide!
Surveys
Because hot takes deserve votes.
Airflow Performance
How well does this fans move air to cool a room?
Powerful cooling — Over 500 CFM
0Votes
0Votes
Very good airflow — 400 to 500 CFM
0Votes
0Votes
Moderate airflow — 300 to 399 CFM
0Votes
0Votes
Weak airflow — 200 to 299 CFM
0Votes
0Votes
Barely noticeable — Under 200 CFM
0Votes
0Votes
Energy Consumption
How energy efficient is this fans during daily use?
Ultra efficient — Under 30 watts
0Votes
0Votes
Very efficient — 30 to 45 watts
0Votes
0Votes
Average efficiency — 46 to 60 watts
0Votes
0Votes
Power hungry — 61 to 80 watts
0Votes
0Votes
Very inefficient — Over 80 watts
0Votes
0Votes
Noise Level
How quiet is this fans when running at normal speed?
Whisper quiet — Barely audible even at night
0Votes
0Votes
Mostly quiet — Soft background noise
0Votes
0Votes
Noticeable sound — Clearly audible but tolerable
0Votes
0Votes
Quite loud — Often distracting
0Votes
0Votes
Very loud — Hard to ignore
0Votes
0Votes
Ease of Setup
How easy is it to set up and start using this fans?
Effortless setup — Ready to use in minutes
0Votes
0Votes
Easy setup — Simple steps with clear guidance
0Votes
0Votes
Average setup — Takes some time and attention
0Votes
0Votes
Tricky setup — Instructions feel unclear
0Votes
0Votes
Frustrating setup — Time consuming and confusing
0Votes
0Votes
Size and Room Coverage
How well does the size of this fans match typical room needs?
Great coverage — Cools rooms over 300 sq ft
0Votes
0Votes
Very good coverage — 200 to 300 sq ft
0Votes
0Votes
Adequate coverage — 120 to 199 sq ft
0Votes
0Votes
Limited coverage — 60 to 119 sq ft
0Votes
0Votes
Too small — Under 60 sq ft
0Votes
0Votes
Durability and Lifespan
How long does this fans usually last with regular use?
Built for the long run — Over 8 years
0Votes
0Votes
Very durable — 6 to 8 years
0Votes
0Votes
Average lifespan — 4 to 6 years
0Votes
0Votes
Short lifespan — 2 to 4 years
0Votes
0Votes
Breaks quickly — Under 2 years
0Votes
0Votes
Control and Features
How convenient are the controls and features on this fans?
Very convenient — Remote and multiple smart features
0Votes
0Votes
Easy to use — Simple buttons with useful options
0Votes
0Votes
Basic controls — Limited but functional
0Votes
0Votes
Clunky controls — Hard to adjust settings
0Votes
0Votes
Poor controls — Confusing and inconvenient
0Votes
0Votes
Comfort and Daily Use Experience
How comfortable is it to use this fans for long periods?
Very comfortable — Pleasant airflow all day
0Votes
0Votes
Comfortable — Feels nice for extended use
0Votes
0Votes
Acceptable comfort — Fine for short periods
0Votes
0Votes
Uncomfortable — Airflow feels annoying
0Votes
0Votes
Very uncomfortable — Hard to enjoy using it
0Votes
0Votes
Design and Appearance
How does this fans look in a home or office setting?
Stylish design — Looks modern and attractive
0Votes
0Votes
Nice appearance — Blends well with decor
0Votes
0Votes
Neutral look — Nothing special but fine
0Votes
0Votes
Awkward design — Feels outdated
0Votes
0Votes
Unappealing look — Bulky and unattractive
0Votes
0Votes
Pricing
How does the price of this fans feel for what it offers?
Supermod
Moderator
0
Cartling
0
Cartling
0
Cartling
