Supermicro CSE-512F-350B1 Computer Case - Rack-mountable - Black - 1U - 3 x Bay - 1 x 350 W - Power Supply Installed - Micro ATX Motherboard Supported - 8.45 lb - 4 x Fan(s) Supported - 1 x External 5.25" Bay - 2 x Internal 3.5" Bay - 1x Slot(s) - 4 x USB(s)