Supermicro CSE-743TQ-903B

SuperMicro tower

8x 3.5" SAS/SATA Backplane for Hot-Swappable Drives
Front HDD Door Lock & Side Panel Intrusion Switch
Front I/O Ports: 2x USB 3.0
4x 8cm (5000 rpm) PWM Fans & 2x 9cm Rear PWM Cooling Fans
4U / Full Tower Chassis Supports max. Motherboard, Sizes: E-ATX 12" x 13"/ATX/Micro ATX
900W Gold Level Certified High-Efficiency Power Supply
3x 5.25" External HDD Drive Bays & 8x 3.5" Hot-Swappable HDD Drives