Supermicro SuperChassis CSE-836BA-R920B 920W 3U Rackmount Server Chassis (Black)

Specifications Mfr Part Number: CSE-836BA-R920B Case Type: 3U Rackmount Color: Black M/B Type: Supports EATX/ATX Motherboards, Max size up to 13.68 x 13.00 inch Processor Support: Dual/Single Intel/AMD Processors Drive Bays: 16x 3.5" SAS Hot-swap Drive Bays Expansion Slots: 7x Expansion Slots (Full-height, Full-length) Backplane: 3U Direct Attached 3Gb/6Gb SAS/SATA Backplane w/ SES2 Enclosure Management Cooling System: 3x 80mm Hot-swap 4pin PWM Fans 2x 80mm Rear-exhaust 4pin PWM Fans Front I/O Panel: 2x USB 2.0 Ports, 1x Serial Port Power Supply: 920W 80 Plus Platinum Certified High-efficiency (94%+) AC-DC Redundant Power Supplies w/ PMBus and I2C Dimensions (WxDxH): 17.2 x 25.5 x 5.2 inch / 437.0 x 648.0 x 132.0 mm Weight: 72.0 lbs / 32.7 kg Chassis Only. Does not include CPU, MB, HD, memory or other components.