Supermicro CSE-721TQ-250B2

Compact Mini-Tower: D 11"x W 8.27"x H 9.45"
Support wide range of Mini-ITX (6.75"x 6.75") motherboards
4 3.5" Hot-Swap SATA3/SAS2 drive bays, 2 internal 2.5" SATA drive bays, and 1 slim DVD-ROM drive bay
2 USB3.1 Gen1 ports(front), chassis intrusion switch, Kensington Lock supported
1 low-profile expansion slot for add-on cards
250W 80 PLUS Bronze-certified High-efficiency power supply