Supermicro SuperChassis 745BTQ-R920B

Supermicro SuperChassis 745BTQ-R920B - Tower - Black - 4U - 11 x Bay - 5 x 3.15" x Fan(s) Installed - 2 x 920 W - Power Supply Installed - EATX, ATX, Micro ATX Motherboard Supported - 3 x External 5.25" Bay - 8 x External 2.5"/3.5" Bay(s) - 7x Slot(s) - 2 x USB(s)

• 8x 3.5"/2.5" SAS/SATA Backplane for Hot-Swappable Drives
• Front HDD Door Lock & Side Panel Intrusion Switch
• Front I/O Ports: 2x USB 3.0
• 3x Middle 8cm (5000 rpm) PWM Fans & 2x 8cm (5000 rpm) PWM Fans
• 4U / Full Tower Chassis Supports max. Motherboard, Sizes E-ATX 13.68" x 13" ATX/Micro ATX
• 920W Redundant Platinum Level Certified High-Efficiency Class-B Power Supply
• 3x 5.25" External HDD Drive Bays & 8x 3.5"/2.5" Hot-Swappable HDD Drives