Supermicro SuperChassis SC826BA-R920LPB System Cabinet - Rack-mountable - Black - 2U - 12 x Bay - 3 x Fan(s) Installed - 2 x 920 W - EATX Motherboard Supported - 3 x Fan(s) Supported - 12 x External 3.5" Bay - 7x Slot(s)