Lian Li UNI Fan SL120 1 Pack Black-No controller included (ARGB 120mm LED PWM Daisy-Chain) UF-SL120-1B PC Cooling Computer ARGB Case Fans Heatsink.

Need to be used with a controller, suitable for retrofitting Model: UF-SL120-1B Fan Size:122.8X 122.4X 25MM Rated voltage: DC 5V (LED) & 12V (FAN) Rotating speed:800~ 1900 RPM Wind pressure:2.54MM H2O (MAXIMUM) Air volume:58.54 CFM (MAXIMUM) noise:17~31 DB Rated current:>= 0.5MA Bearing type: FLUID DYNAMIC BEARING (FDB) Operating Voltage: DC5V & 12V Starting voltage: DC 6.0V Input Current: 0.18A(FAN)/ 0.6A(LED) input power:3.5WAT