Coolermaster Aero 7+

External fan speed adjustment on PCI and 3 1/2" bracket allows user to set the desire fan rpm (1900~3500) without opening up the chassis
Aero 7 is suitable for Socket A, 370, 462, 7 and it uses copper stacked fin design Multilingual Installation Guide included.
Improved thumb-clip to avoid blocking with PSU or RAM modules

Specifications
Fan Dimension: 80 x 80 x 70 mm
Rated Speed: 1900~3500 rpm
Air Flow: 10.9~20.0 CFM
Rated Voltage: 7~13.8V
Heat Sink Dimension: 80 x 80 x 51 mm
Heat Sink Type: Copper Skived Fin Air Pressure : 2.9~10.7mm H2O