1ST PC CORP. FN-PFR0912XHE-PWM Cooling Fan

11500 RPM with 185.55 CFM, 71 dB-A noise level, 5.255 cubi meter of air per minute 92 x 92 x 38mm, long life dual ball bearing, 4 wires PWM connector 64.10 mmH2O, 2.523 inH2O, operation voltage range of 7 - 13.2VDC