Supermicro SuperChassis SC829TQ-R920LPB Rackmount Enclosure - Rack-mountable - Black - 2U - 11 x Bay - 4 x Fan(s) Installed - 2 x 920 W - EATX Motherboard Supported - 52 lb - 7 x Fan(s) Supported - 1 x External 5.25" Bay - 8 x External 3.5" Bay - 2 x Internal 3.5" Bay - 7x Slot(s)