The AM4/AM5-N12-A active air CPU cooler is engineered specifically for AMD AM4 and AM5 sockets in space-constrained 1U server environments. With a height of just 28.8 mm, it fits standard 1U chassis while delivering 140W cooling capacity – enough for high‑performance and Ryzen series processors.Featuring a dual ball bearing PWM fan that spins from 1500 to 6600 RPM, this active CPU cooler pushes up to 21.35 CFM of airflow through its vapor chamber base and aluminum fin stack. The 4‑pin PWM connector ensures precise fan control via motherboard, balancing noise and performance. At maximum speed, noise is rated at 64.0 dBA – acceptable for data center environments where airflow is paramount.

Whether you're building a compact homelab or deploying enterprise edge nodes, this 1U server CPU cooler delivers reliable, active cooling for AMD's latest platforms. Upgrade your thermal solution with a cooler that’s built for density.