English 
P / N CL-P021-A-CA12BU
Compatibility Intel LGA 2011-3/2011/1366/1156/1155/1151/1150/775 AMD FM2/FM1/AM3+/AM3/AM2+/AM2
Dimension 140L*102W*160H mm
Heatsink Material Aluminum Fins Copper Heatpipes
Heatpipe Φ6mm x 5 pcs
Fan Dimension 120 x 120 x 25 mm(L xW x H)
Fan quantity 1pcs
Fan Speed 500~1400 RPM
300~700 RPM (with LNC )
Rated Voltage 12V
Start Voltage 9.0 V
Rated Current 0.21 A
Power Input 2.52 W
Air Flow 53 CFM
Air Pressure 1.23 mm-H2O
Acoustical Noise 19 dBA
12 dBA(with LNC)
Life time/Fan Life time 40,000 hours
pin connect 4 pin PWM + LNC (Low-Noise Cable)
50% fan speed and 37% noise can be reduced
Cooling Power 170 W