APEVIA AF312L-BL 120mm 4pin+3pin Silent Blue LED Case Fan (3-pk) Apevia 120mm 4pin+3pin Silent Blue LED Case Fan. With 4 Blue LED Lights. Connect to Power Supply or Motherboard 120mm x 120mm x 25mm. Fan Speed: 1500  10% RPM Low Noise Level: 24.7 dBA. Air Power: 12 VDC Air Flow: 57.67 CFM. Life Expectation: 30,000 Hour