IN-WIN IW-R200-00-00 2U Rack mount Server Chassis Case Type: 2U Rack mount Material: 1.2mm SGCC M/B Type: ATX (12" x 9.6"), CEB (12" x 10.5") Expansion: 14 (2x External 5.25" Drive Bays,3x Internal 3.5" Drive Bays, 7 x PCI slot low profile, Slim CD-ROM/DVD-ROM x 1, Slim FDD x 1) Front Ports: 2 x USB 2.0