Supermicro SuperChassis 745BAC-R1K28B2 - Rack-mountable - Black - 4U - 11 x Bay - 5 x 3.15" x Fan(s) Installed - 1280 W - Power Supply Installed - EATX, ATX, Micro ATX Motherboard Supported - 59 lb - 3 x External 5.25" Bay - 8 x External 3.5" Bay - 7x Slot(s) - 2 x USB(s) - TAA Compliance
Supermicro SC745 BAC-R1K28B2 - Full tower - 4U - enhanced extended ATX - SATA/SAS - hot-swap 1280 Watt - black - USB