Apevia 14SL-BL 140mm 4pin+3pin Silent Blue LED Case Fan, Connecting to Power Supply or Motherboard Apevia 140mm 3pin & 4pin Silent Blue LED Case Fan. With 4 Blue LED Lights. Connect to Power Supply or Motherboard 140mm x 140mm x 25mm. Fan Speed: 1200  10% RPM Noise Level: 29.4 dBA. Air Power:12 VDC Air Flow: 59.6 CFM. Life Expectation: 25,000 Hours