Noctua NH-U12DX i4 120mm High Performance Intel Xeon CPU Cooler
Fan : 120mm NF-F12 Focused Flow™ PWM fan. Model : NH-U12DX i4. Fan Speed : Up to 1500 RPM (1200 RPM with Low-Noise Adaptor). Open Box -. Despite these minor faults, the device will still work properly and without issue.