FT12The FT12 fans were meticulously designed by the DeepCool team to provide low-noise, high-performance cooling solutions with excellent durability. Fan Dimensions 120×120×25 mm(L×W×H) Net Weight 188 g Fan Speed 500±200 RPM-2150 RPM±10% Fan Airflow 75 CFM Fan Air Pressure 4.2 mmAq Fan Noise ≤32 dB(A) Fan Connector 4-pin PWM Bearing Type Fluid Dynamic Bearing Fan Rated Voltage 12 VDC Fan Rated Current 0.3 A Fan Power Consumption 3.6 W '3 phase 10 pole 12 slot fan moto r Windowed center with a true FDB bearing Excellent PWM range Low operation noise High end material Full corner vibration dampeners Subtle white LEDs behind the FDB Small switch to turn of the LEDs'