MassCool 4ED1 Copper Hard Drive Cooler

Dimensions
Fan Dimension 60 x 60 x 12 mm (2pcs)
AL Base: 130 x 101 x 17 mm
Bearing Hydro Bearing
Rated speed 3,500 +/-10% RPM
Rated power 3.24 W
Noise level 30.0 dBA
Air flow 22.5 CFM at 3,500 RPM
Current 0.27A+/-10%
Application On the rear of all 3.5 inch hard drives