The Lian Li 5.25" Quad Fan Controller / Dual 2.5" Hard Drive Cage can control four fans together from full speed down to 20% of full speed. It also can house two 2.5" internal hard drives making it very space efficient. Built with Lian Li's usual style and quality, this controller will look good in any case build.

Dimensions:	149 mm x 42 mm x 137 mm (W x H x D)
Bay Compatibility:	1 x 5.25" Standard Bay
Fan Outputs:	4 x 3-pin
Fan Speed Control:	100% - 20%
HDD Compatibility:	2 x 2.5" HDDs