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Noctua NF-S12A ULN A-Series 120mm 4-Pin Case Fan

MPN: NF-S12A ULN | SKU: IR8819
Regular Price: $38.95
Price: $20.79
Out Of Stock.
  • The NF-S12A features the third evolution of Noctua's classic Straight Blade Design that has earned its S12 series countless recommendations from hardware journalists and enthusiasts around the world.
  • The NF-S12A's Anti-Stall Knobs reduce flow separation phenomena in medium to high impedance situations n thereby increase the fan's stall margin, that is even more versatile than its renowned predecessor .
  • Noctua's AAO (Advanced Acoustic Optimization) frames feature integrated anti-vibration pads as well as Noctua's proprietary Stepped Inlet Design and Inner Surface Microstructures, both of which further refine the fan's performance/noise efficiency.
  • Noctua's Stepped Inlet Design adds turbulence to the influx to facilitate the transition for laminar flow to turbulent flow, that reduces tonal intake noise, improves flow attachment, incur suction capacity, especially in space restricted environments.
  • Integrated Anti-Vibration Pads made from extra-soft silicone minimize the transmission of minute vibrations while maintaining full compatibility with all standard screws and other mounting systems.
  • Providing 800 and 600 rpm speed settings via the supplied adapter, the ULN (Ultra-Low-Noise) version is tailor made for serious silent enthusiasts who demand super-slow running speeds and utmost quietness of operation.
  • The latest version of Noctua's advanced Smooth Commutation Drive system ensures superb running smoothness by eliminating torque variations and switching noises. This makes the NF-S12A remarkably quiet even at very close distance.
  • The fan's short 20cm primary cable minimizes cable clutter in typical applications while the supplied 30cm extension provides extended reach when necessary. Both cables are fully sleeved.
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  • Key Selling Points

Key Selling Points

  • The NF-S12A features the third evolution of Noctua's classic Straight Blade Design that has earned its S12 series countless recommendations from hardware journalists and enthusiasts around the world.
  • The NF-S12A's Anti-Stall Knobs reduce flow separation phenomena in medium to high impedance situations n thereby increase the fan's stall margin, that is even more versatile than its renowned predecessor .
  • Noctua's AAO (Advanced Acoustic Optimization) frames feature integrated anti-vibration pads as well as Noctua's proprietary Stepped Inlet Design and Inner Surface Microstructures, both of which further refine the fan's performance/noise efficiency.
  • Noctua's Stepped Inlet Design adds turbulence to the influx to facilitate the transition for laminar flow to turbulent flow, that reduces tonal intake noise, improves flow attachment, incur suction capacity, especially in space restricted environments.
  • Integrated Anti-Vibration Pads made from extra-soft silicone minimize the transmission of minute vibrations while maintaining full compatibility with all standard screws and other mounting systems.
  • Providing 800 and 600 rpm speed settings via the supplied adapter, the ULN (Ultra-Low-Noise) version is tailor made for serious silent enthusiasts who demand super-slow running speeds and utmost quietness of operation.
  • The latest version of Noctua's advanced Smooth Commutation Drive system ensures superb running smoothness by eliminating torque variations and switching noises. This makes the NF-S12A remarkably quiet even at very close distance.
  • The fan's short 20cm primary cable minimizes cable clutter in typical applications while the supplied 30cm extension provides extended reach when necessary. Both cables are fully sleeved.
  • Description
  • Product Details
  • Customer Reviews
  • Q&A

Description

Noctua NF-S12A A-Series 120mm Fan - This 120mm SSO2 bearing case fan from Noctua provides you with silent air cooling for your desktop PC. This ultra quiet 120mm fan features a cutting edge SSO2 bearing provides high performance and stable operation. The NF-S12A marks the third generation of Noctua's signature S12 series quiet case fans, which have received more than 250 awards and recommendations from the international press. Featuring a further refined blade design withaAnti-Stall Knobsathat works in tandem with the newaAAOa(Advanced Acoustic Optimization) frame, the NF-S12A improves the airflow/noise efficiency of its renowned predecessor by up to 8%. The ULN version provides super-slow 800/600rpm speed settings for ultra-low-noise applications and highly noise sensitive users who demand near-silent operation. Its superb running smoothness,aSSO2abearing and Noctua's trusted premium quality make it an elite choice for quiet case cooling.

Noctua NF-S12A ULN

Size
120x120x25 mm
Bearing
SSO2
Rotational Speed (+/- 10%)
800 RPM
Airflow
74,3 m3/h
Acoustical Noise
8,6 dB(A)

Noctua NF-S12A ULN

Size
120x120x25 mm
Connector
3-pin
Bearing
SSO2
Blade Geometry
S-Series with Anti-Stall Knobs
Frame Technology
AAO (Advanced Acoustic Optimisation)
Rotational Speed (+/- 10%)
800 RPM
Rotational Speed with L.N.A. (+/- 10%)
600 RPM
Airflow
74,3 m3/h
Airflow with L.N.A.
57,5 m3/h
Acoustical Noise
8,6 dB(A)
Acoustical Noise with L.N.A.
6,7 dB(A)
Static Pressure
0,62 mm H2O
Static Pressure with L.N.A.
0,44 mm H2O
Max. Input Power
0,72 W
Max. Input Current
0,06 A
Voltage
12 V
MTBF
> 150.000 h
  • 120mm
  • 800 RPM +/-10% 600 RPM +/-10% (with L.N.A adapter) 74.3 m3/h (standard) 57.5 m3/h (w/L.N.A.)
  • SSO2
  • 8.6 dB(A) standard 6.7 dB(A) (w/ L.N.A)

PACKAGE INCLUDES:

  • A-Series NF-S12A ULN 120mm Cooling Fan
  • Low-Noise Adaptor (L.N.A.)
  • 3:4 Pin Adaptor
  • 30cm Extension Cable
  • 4 Vibration-Compensators
  • 4 Fan Screws


Brand: Noctua

MPN: NF-S12A ULN

UPC: 842431014245

Compatibility: 120mm

Packaging: Retail

Condition: New



Product Details

Manufacturer
Noctua
MPN
NF-S12A ULN
Type
Case Fan
Compatibility
CPU Cooler, Water-Cooling Radiator and Case
Fan Size
120mm
Bearing Type
SSO2
RPM
800 RPM +/-10%
600 RPM +/-10% (with L.N.A adapter)
Air Flow
74.3 m3/h (standard)
57.5 m3/h (w/L.N.A.)
Noise Level
8.6 dB(A) standard
6.7 dB(A) (w/ L.N.A)
Power Connector
3 Pin
Color
Brown
Features
Award-winning S12 design

Anti-Stall Knobs

AAO Frame

Stepped Inlet Design

Inner Surface Microstructures

Integrated Anti-Vibration Pads

Smooth Commutation Drive 2

2 speed settings for maximum quietness

Extensive Cabling Options

SSO2 Bearing

Metal bearing shell
Dimensions
120 x 120 x 25mm

Package Includes

Customer Reviews

Review Summary
5.0
Reviews
5
89.8% (44)
4
4.08% (2)
3
2.04% (1)
2
4.08% (2)
1
0.0% (0)
By Curtis Williams
Five stars
What more can you say. It's a noctua fan.
By Nurdan Kuday
Great buy!
Very quiet!!! Great buy!
By Ada Da Paz
Quiet fan
This is a very quiet fan that moves a lot of air; my system stays cool and i cannot hear it running at all.
By Aaron Bishop
Perfectly quiet!
Amazing, quieter than i thought possible. I used three fans to build a computer for a recording studio, a six core powerhouse system that's whisper quite. Bravo. Worth every penny
By Teka Cardoso
Great fans!!
These fans are great! Very quiet, all mounting hardware, definitely worth the extra cost for the quality!
By Cornelia Betten
Great stuff!
Wow, they aren't kidding about low noise. With the low noise adapter on it, it's dead silent, can' even hear it with my ear right up against the case. At 'full speed', it's still so quiet i have to get my head right up against it to hear it. I put this on a big tower cpu cooler, and my i5 now runs in the 25 to 30 c range, just barely above room temperature. Great stuff!
By Remedios Diez
Five stars
Works as intended
By
Five stars
Absolutely silent!
By Jonas Larsen
Very quiet.
Very good quality, very quiet.
By Louna Leroux
I had to buy some other fans as these don't seem to keep the inside of the case cool enough. Would not recommend unless you don'
They get noisy when they increase the rpms. I had to buy some other fans as these don't seem to keep the inside of the case cool enough. Would not recommend unless you don't mind the noise. I bought them because they are suppose to be quiet.

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