Supermicro SuperChassis 825TQ-R740LPB (Black) - Rack-mountable - Black - 2U - 10 x Bay - 3 x Fan(s) Installed - 2 x 740 W - ATX, EATX Motherboard Supported - 3 x Fan(s) Supported - 8 x External 3.5" Bay - 2 x Internal 3.5" Bay - 7x Slot(s) - 2 x USB(s)