2-Pack 120mm Computer Cooling Case Fan,4 Ultra-Bright LED Lights, 9-Blade 12CM Fan Cooler Powered by 4 Pin Molex or Motherboard 3 Pin - Single Blue.

4 Blue LED Hydraulic Bearing Case Fans Pack of 2 Computer Case Fans 120mm x 120mm x 25mm, 9 Blades Fan Speed 1400 RPM ± 100 RPM Air Flow 55.4 CFM Noise Level 29 dBA Power by motherboard 3pin or Molex 4pin 12 VDC Life Expectation: 30,000 Hours