Supermicro SuperChassis 825MBTQC-R802LPB - Rack-mountable - Black - 2U - 3 x Bay - 4 x 1.57" x Fan(s) Installed - 2 x 800 W - Power Supply Installed - EE-ATX, EATX, ATX Motherboard Supported - 5 x Fan(s) Supported - 3 x External 3.5" Bay - 7x Slot(s)