UpHere gaming U3K3 All-in-One PC Fan, Low Noise 4-Pin PWM 3x120mm Case Fan, High Performance Cooling 1650 RPM Hydraulic Bearing Computer Fan, 25dB(A) Quiet Fan for PC Case CPU Cooling - Black. QUIET OPERATION WITH HYDRAULIC BEARING: Equipped with an advanced hydraulic bearing, this case fan ensures a stable and silent operation even when running at high speeds.
