APEVIA CF4SL-UBL 80mm 4pin Silent Blue LED Case Fan - Connecting to Power Supply APEVIA 80mm 4pin Silent Blue LED Case Fan With 4 x Blue LED Lights. Connect to Power Supply 80mm x 80mm x 25mm. Fan Speed: 2000  10% RPM Noise Level: 22.05 dBA. Air Power: 12 VDC Air Flow: 25.64 CFM. Life Expectation: 30,000 Hour