Supermicro SuperChassis 505-203B (Black) - Rack-mountable - Black - 1U - 1 x Bay - 1 x 200 W - Mini ITX Motherboard Supported - 9.92 lb - 1 x Internal 3.5in Bay - 1x Slot(s)

Front I/O Ports OR 4x 2.5in Internal Drive Bay Power Switch, Reset Button and 5x LED Indicators 1x 3.5in Internal Drive Bay with 1x Half-height, Half-length PCI-E 9.8in depth small form factor 1U, 200W Gold level power supply Optimized for Mini-ITX (6.75inx 6.75in) Motherboard OR 2x 2.5in Internal Drive Bay with 1x Full-height, Half-length PCI OR 2x 3.5in Internal Drive Bay