Supermicro SuperChassis CSE-846BE16-R920B 920W 4U Rackmount Server Chassis (Black)

Specifications Mfr Part Number: CSE-846BE16-R920B Case Type: 4U Rackmount Color: Black M/B Type: EATX, ATX; Max Motherboard Size - 13.68 x 13.00 inch Processor Support: Dual, Single Intel/AMD Processors Drive Bays: 24x 3.5" Hot-swap SAS Drive Bays w/ SES2 (Dual-channel) Expansion Slots: 7x PCI Expansion Slots Backplane: 4U Expander Backplane w/ Inband SES-2 Enclosure Management, Supports 6Gb SAS/SATA Cooling System: 3x 80mm Hot-swap 4-pin PWM Fans, 2x 80mm Rear-exhaust 4-pin PWM Fans Front Panel: Buttons: Power On/Off, System Reset LEDs: Power, Hard Drive Activity, 2x Network Activity, System Overheat, Power Fail Power Supply: 920W 80 PLUS Platinum Certified High-efficiency (94%+) AC-DC Redundant Power Supplies w/ PMBus and I2C Dimensions (WxDxH): 17.2 x 26.0 x 7.0 inch / 437.0 x 660.0 x 178.0 mm Gross Weight: 75.0 lbs / 34.0 kg Chassis Only. Does not include CPU, MB, HDD, memory or other parts.