Information Sheet (PDF)
NF-S12A PWM chromax.black.swap
Having received more than 100 awards and recommendations from international hardware websites and magazines, the NF-S12A is one of Noctua’s most renowned and popular 120mm fans. Its outstanding airflow efficiency and superb acoustics make it ideal for case cooling and other low-impedance applications. The chromax.black.swap edition combines the NF-S12A’s signature quiet cooling performance with an attractive all-black design and a bundle of swappable red, white, blue, green, yellow and black anti-vibration pads that allow the colour-customisation of the fan to match individual build colour schemes. For further customisation, a wide range of accessories such as coloured cables, additional anti-vibration pads and anti-vibration mounts are available separately. Topped off with Noctua’s trusted premium-grade SSO2 bearing, more than 150,000 hours MTTF and 6-year manufacturer’s warranty, the NF-S12A PWM chromax.black.swap is the perfect choice for all users who value individual, focused build aesthetics just as much as class-leading quality and performance.
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Details
Award-winning NF-S12A design
Having received more than 100 awards and recommendations from the international press, Noctua's NF-S12A has become a proven premium choice for 120mm cooling needs. Its renowned efficiency has convinced tens of thousands of customers all over the world.
chromax.black.swap edition
Maximising colour choices, Noctua’s chromax.black.swap edition fans can be colour-customised using the included swappable anti-vibration pads as well as optional anti-vibration mounts and cables. This makes them ideal for enthusiasts looking for true premium-grade fans that can be colour-coordinated with popular build themes such as all black, black & white or black & red.
Swappable anti-vibration pads in 6 colours
The NF-S12A PWM chromax.black.swap comes with 4 black, white, red, blue, green and yellow NA-AVP1 anti-vibration pads respectively. By combining the various colours with black or leaving off the pads on one side, the fan can be coordinated with most popular build colour schemes out of the box. Additional NA-SAVP1 sets for outfitting both sides in one colour can be purchased separately.
Optional coloured cables
Noctua’s chromax line fans use a modular cabling system and come pre-fitted with a fully sleeved black NA-EC1 30cm cable. For refined colour coordination, white, red, blue, green and yellow 30cm NA-EC1 cables plus corresponding NA-YC1 y-cables are available separately.
Optional coloured anti-vibration mounts
To complement the coloured anti-vibration pads included with the fans, users can purchase chromax line NA-SAV2 anti-vibration mounts that enable the convenient, quick and vibration-free installation of fans in standard mounting holes for case fans.
Anti-Stall Knobs
The NF-S12A's Anti-Stall Knobs reduce flow separation phenomena in medium to high impedance situations and thereby increase the fan's stall margin. This means that the NF-S12A is even more versatile than its renowned predecessor and can achieve better performance on heatsinks and radiators.
AAO frame
Noctua's AAO (Advanced Acoustic Optimisation) 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.
Stepped Inlet Design
Noctua's Stepped Inlet Design adds turbulence to the influx in order to facilitate the transition from laminar flow to turbulent flow, which reduces tonal intake noise, improves flow attachment and increases suction capacity, especially in space-restricted environments.
Inner Surface Microstructures
With the tips of the fan blades ploughing through the boundary layer created by the Inner Surface Microstructures, flow separation from the suction side of the blades is significantly suppressed, which results in reduced blade passing noise and improved airflow and pressure efficiency.
SSO2 bearing
The chromax line fans feature the further optimised second generation of Noctua’s renowned, time-tested SSO bearing. With SSO2, the rear magnet is placed closer to the axis to provide even better stabilisation, precision and durability.
Metal bearing shell
In order to guarantee the highest possible degree of manufacturing precision, minimum tolerance and excellent long-term stability, the chromax edition fans sport a CNC milled bearing shell made entirely from brass.
Custom-designed PWM IC with SCD
Supporting fully automatic PWM speed control, the chromax edition fans use Noctua’s custom-designed NE-FD1 PWM IC that integrates Smooth Commutation Drive (SCD) technology. By providing smoother torque impulses, SCD suppresses PWM switching noises and thus makes the fan quieter at low speeds.
Stops at 0% PWM
When the fan is set to 0% PWM duty cycle by the motherboard or PWM fan controller, it will stop. This makes it ideal for creating setups with semi-passive cooling that automatically turn the fans off and thus run completely silent at idle if thermals allow.
6-year manufacturer’s warranty
Noctua fans are renowned for their impeccable quality and outstanding longevity. Like all Noctua fans, the chromax edition models feature an MTBF of more than 150,000 hours rating and come with a full 6-year manufacturer's warranty.
FAN Specification
Size
120x120x25 mm
Mounting hole spacing
105x105 mm
4-pin PWM
Cable length
2cm + 30cm NA-EC1 extension cable
Bearing
Blade geometry
S-Series with Anti-Stall Knobs
Frame technology
Rotational speed (+/- 10%)
1200 RPM
Min. rotational speed @ 20% PWM (+/-20%)
300 RPM
Acoustical noise
17,8 dB(A)
Static pressure
1,19 mm H₂O
Input power (typical)
1,19 W
Input power (max.)
1,44 W
Input current (typical)
0,1 A
Max. input current
0,12 A
Operating voltage
12 V
MTTF
> 150.000 h
Scope of delivery
- 4x NA-AVP1 chromax.black anti-vibration pads
- 4x NA-AVP1 chromax.blue anti-vibration pads
- 4x NA-AVP1 chromax.green anti-vibration pads
- 4x NA-AVP1 chromax.red anti-vibration pads
- 4x NA-AVP1 chromax.white anti-vibration pads
- 4x NA-AVP1 chromax.yellow anti-vibration pads
- NA-EC1 chromax.black 30 cm extension cable
- 4x fan screws
6 years
NA-SAV2 chromax.green- Anti-Vibration mounts
- chromax.green edition
NA-SEC1 chromax.yellow- 4x NA-EC1 chromax.yellow 30cm extension cables
- 4-pin connector supports both 3-pin and 4-pin fans
- Yellow sleeving: ideal for creating PC builds with neat, focused aesthetics
NA-SAVP1 chromax.yellow- Anti-vibration pads
- chromax.yellow edition
NA-SAV2 chromax.red- Anti-Vibration mounts
- chromax.red edition
NA-SEC1 chromax.red- 4x NA-EC1 chromax.red 30cm extension cables
- 4-pin connector supports both 3-pin and 4-pin fans
- Red sleeving: ideal for creating PC builds with neat, focused aesthetics
NA-SAVP1 chromax.blue- Anti-vibration pads
- chromax.blue edition
NA-SYC1 chromax.white- 3x NA-YC1 chromax.white y-cables for running two fans on one fan header
- 4-pin connector supports both 3-pin and 4-pin fans
- White sleeving: ideal for creating PC builds with neat, focused aesthetics
NA-SEC1 chromax.blue- 4x NA-EC1 chromax.blue 30cm extension cables
- 4-pin connector supports both 3-pin and 4-pin fans
- Blue sleeving: ideal for creating PC builds with neat, focused aesthetics
NA-SAV2 chromax.black- Anti-Vibration mounts
- chromax.black edition
NA-SYC1 chromax.red- 3x NA-YC1 chromax.red y-cables for running two fans on one fan header
- 4-pin connector supports both 3-pin and 4-pin fans
- Red sleeving: ideal for creating PC builds with neat, focused aesthetics
NA-SAV2 chromax.yellow- Anti-vibrations mounts
- chromax.yellow edition
NA-SAVP1 chromax.white- Anti-vibration pads
- chromax.white edition
NA-SAV2 chromax.blue- Anti-Vibration mounts
- chromax.blue edition
NA-SEC1 chromax.white- 4x NA-EC1 chromax.white 30cm extension cables
- 4-pin connector supports both 3-pin and 4-pin fans
- White sleeving: ideal for creating PC builds with neat, focused aesthetics
NA-SAVP1 chromax.green- Anti-vibration pads
- chromax.green edition
NA-SEC1 chromax.green- 4x NA-EC1 chromax.green 30cm extension cables
- 4-pin connector supports both 3-pin and 4-pin fans
- Green sleeving: ideal for creating PC builds with neat, focused aesthetics
NA-SAVP1 chromax.red- Anti-vibration pads
- chromax.red edition
NA-SEC1 chromax.black- 4x NA-EC1 chromax.black 30cm extension cables
- 4-pin connector supports both 3-pin and 4-pin fans
- Black sleeving: ideal for creating PC builds with neat, focused aesthetics
NA-SAV2 chromax.white- Anti-Vibration mounts
- chromax.white edition
NA-SYC1 chromax.black- 3x NA-YC1 chromax.black y-cables for running two fans on one fan header
- 4-pin connector supports both 3-pin and 4-pin fans
- Black sleeving: ideal for creating PC builds with neat, focused aesthetics
NA-SYC1 chromax.yellow- 3x NA-YC1 chromax.yellow y-cables for running two fans on one fan header
- 4-pin connector supports both 3-pin and 4-pin fans
- Yellow sleeving: ideal for creating PC builds with neat, focused aesthetics
NA-SYC1 chromax.green- 3x NA-YC1 chromax.green y-cables for running two fans on one fan header
- 4-pin connector supports both 3-pin and 4-pin fans
- Green sleeving: ideal for creating PC builds with neat, focused aesthetics
NA-SYC1 chromax.blue- 3x NA-YC1 chromax.blue y-cables for running two fans on one fan header
- 4-pin connector supports both 3-pin and 4-pin fans
- Blue sleeving: ideal for creating PC builds with neat, focused aesthetics
NA-SAVP1 chromax.black- Anti-vibration pads
- chromax.black edition
NA-SRC7- 4-Pin Low-Noise Adaptors
NA-FC1- Compact, highly flexible controller for 4-pin PWM fans
You can either buy from our local sales partners or directly from us via our official Amazon stores:
We also offer this product in attractively priced bundles in the following Noctua Brand stores:
Bundles on Amazon.co.uk
Bundles on Amazon.de
Bundles on Amazon.es
Bundles on Amazon.fr
Bundles on Amazon.it
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