Supermicro SuperChassis 813LT-R500CB - Rack-mountable - Black - 1U - 2 x Bay - 2 x 3.94in x Fan(s) Installed - 2 x 500 W - Power Supply Installed - EATX Motherboard Supported - 2 x External 3.5in Bay - 1x Slot(s)

Rack-mountable size for convenient installation and smooth operations Supports EATX motherboard to provide a significant number of PCI slots, expansion slots and peripheral ports with enhanced heat dissipation capability Energy efficient - designed to use less energy than alternative products, potentially helping you save money and reduce your carbon footprint.