Add some color and quiet cooling to your desktop PC with the Apevia CF4S-UBL 80mm blue UV-reactive case fan. Spinning at a low 22.05dBA at 2,000rpm, the fan can be used to pull cool air into your system or push hot air out. Either way, the result is a lower overall operating temperature with very little added noise. Apevia used blue UV-reactive plastic that glows brilliantly when an ultraviolet light is shined on it adding a splash of color to your case's interior and is a perfect addition if you have a clear side panel. Simply install the fan, connect it to your power supply's standard 4-pin connector and it's ready to go. RPM: 2000 ± 10% RPM Air Flow: 25.64 CFM Noise Level: 22.05 dBA Power Connector: 4 Pin Color: Blue Compatibility: Case Dimensions: 80 x 80 x 25mm Features: Please note this is a UV reactive Fan does not include LED lights