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Case Fan

Noctua - NF-S12A PWM 120mm Fan

( 4.9 Average / 22 Ratings )




Part #






Noise Level

10.7 - 17.8 dbA


300 - 1200 RPM

Bearing Type



Award-winning S12 design
Anti-Stall Knobs
AAO Frame
Stepped Inlet Design
Inner Surface Microstructures
Integrated Anti-Vibration Pads
Custom designed PWM IC with SCD
Low-Noise Adaptor
Extensive Cabling Options
SSO2 Bearing
Metal bearing shell

Completed Builds Using This Part

See All Completed Builds


Merchant Base Promo Shipping Tax Availability Total
Amazon $19.55 Free two-day shipping with Amazon Prime $19.55
( 27 new from $16.87, 2 used from $10.00. Last updated 28 minutes ago. )
Newegg $19.55 +FREE s/h In stock $19.55
Newegg Marketplace $19.95 +FREE s/h $19.95
Directron $29.99 Out of stock $29.99+
PCM $43.99 +$14.46 s/h $58.45
* Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product.

Price History (Excluding Tax) History:


collinsmith70@gmail.com 13 points 27 months ago
from completed build Hydra

Quite. Flawless. Cool.

michaelgat 9 points 21 months ago
from completed build Mini iTunes/Media Server

Quiet, quiet, quiet. Provides more than adequate airflow for normal applications without any noise.

eli_harper13 34 points 15 months ago

Unbelievable quite especially with as much air as it moves.

darchon 12 points 8 months ago

Supremely quiet, a marked difference from the included fans in my Phanteks p400s case. Comes with a plethora of extremely useful accessories: extension cable, splitter, silicone mounts, low noise adapter. An unfortunate color scheme, but no windowed case for me and not big on aesthetics. Function over form!

SwiggityDerpy 6 points 7 months ago
from completed build Invictus

Exemplar of what a case fan should be. Silent at idle, lots of air moved at full speed, enough accessories to choke a horse and a six year warranty. Accessories include a PWM Y-cable, PWM extension cable, "LNA" (fancy term for a voltage throttler to reduce max speed), and four rubber knobs for "anti vibration" mounting (in addition to normal fan screws).

frankybuilds 15 points 7 months ago
from completed build TITAN - V2

These fans keep my PC cool while also being reasonably quiet.

apollo_one 9 points 4 months ago
from completed build infinite viz

Air flow & temps so far appear excellent.

daykeem 2 points 2 months ago
from completed build Performance > Aesthetics

I can't remember how I was living my life without these fans.

aorick 5 points 1 month ago
from completed build My first multi media/gaming beast

Whisper quiet. FUGLY

jellobeast 24 points 1 month ago

Excellent case fan. It's important to choose the right fan--this one is designed for case mounting and it delivers a tremendous amount of air right to the CPU cooler, which in my build does make a big difference for cooling. Extremely quiet workhorse of a fan.