Description Specifications Mfr Part Number: CL-W233-PL12SW-B Features: Water 3.0 240 ARGB Sync Edition  Tt LCS Certified  Pure 12 ARGB Sync Radiator Fan  Sync with Motherboard RGB Software  Switch LED Modes with ARGB Controller  High Efficiency Radiator  High Performance Waterblock  High Quality Pump  Easy Installation Fan Size： 2 Fan Slots (120mm) Fan Dim : 120.00 x 120.00 x 25.00 mm Fan RPM : 500 – 1500 R.P.M Fan Air Flow : 56.45 CFM Fan Noise : 25.8 dB-A LED Color : RGB Motor Speed: 3600 RPM Rated Voltage: 12 V & 5V Power Input: 12V €“ 3.9 W , 5V €“ 1.06 W Dimension: 120 x 120 x 25 mm Speed: PWM 500~1500 R.P.M (2510-4PIN) Noise Level: 25.8 dB-A Air Flow: 56.45 CFM Max. Pressure: 1.59 mm-H2O LED Control: ARGB controller or 5V addressable RGB header on motherboard Radiator Dim：270.00 x 120.00 x 27.00 mm Block Compatibility：LGA 2066 / 2011-3 / 2011 / 1366 / 1156 / 1155 / 1151 / 1150  AMD AM4 / AM3 / AM3 / AM2 / AM2 / FM2 / FM1