LowProfile CPU Cooler for AMD AM2 Processors
Specification Details 
Overall Dimension : 107 x 71.8 x 25.5 mm
DC Fan Size : 70 x 70 x 10 mm
Base Material : Copper
Bearing Type : Ever-Lubricate bearing (Long Life bearing)
Speed : 4000±10% RPM, PWM for noise reduction
Noise Level : <36 dBA
Features
Specifically designed and made for the AMD AM2 Processors.
While providing good cooling, Noise-Reduction is done by implementing PWM (Pulse Width
Modulation) to allow motherboard bios to control the Fan speed RPM