NF-A20 PWM
High-efficiency quiet 200x30mm fan
Award-winning quality, 20cm size
With 154mm, 110x180mm and 170mm hole spacing
SSO2 Bearing
Second generation of Noctua's renowned SSO bearing
4-pin PWM version
For automatic speed control
3D CAD
Models accurately represent mounting and external dimensions, but certain features are modified to protect our IP. Provided “as is” without warranties. Read more.