Noctua NF-A8 PWM Chromax.black.swap, Premium Silent Fan, 4-Pin Connection (80mm, Black)

Premium Silent Fan, Size 80x80x25mm, Voltage 12V, Connector 4-pin PWM, Rotation Speed ​​2200 RPM, Noise Level 17.7 dB(A), MTTF (Mean Time To Failure) >150,000h The award-winning 80x25mm A-series fan provides superior quiet cooling performance through the adoption of Flow Acceleration Channels and an Advanced Acoustic Optimisation frame (AAO). The 8cm design can be used as a replacement fan for compact PC cases (HTPC/ITX/small cases, etc.), NAS, and other devices. The PWM version with automatic speed control via a 4-pin PWM fan header rotates in a wide range of 450-2200rpm and stops at 0% PWM in semi-passive systems. The all-black chromax.black.swap edition comes with interchangeable anti-vibration pads in red, black, white, blue, yellow, and green for color customization. (4 anti-vibration pads of each color included)