Product SKUs CSE-813MFTQC-505CB SuperChassis 813MFTQC-505CB Form Factor1U Chassis for motherboard support size: (12" x 10") (9.6" x 9.6") Processor Support Dual, single Intel® / AMD processors Dimensions Height1.7" (43 mm)Width17.2" (437 mm)Depth19.85" (503 mm)Net WeightN/A lbs (N/A kg)Gross Weight31 lbs (14.06 kg)Packaging (W x H x L)23.4" (594 mm) x 8.5" (216 mm) x 29.7" (754 mm)Available ColorBlack Expansion Slots 1 full height expansion slot(s) Drive Bays 4 x 3.5" hot-swap SAS/SATA drive bay with SES2 Backplane 1U 4-Port 12Gbps Backplane Support 4x3.5 Peripheral Drives Optional 1 x Slim DVD-ROM Drive Front Panel ButtonsPower On/Off buttonSystem Reset ButtonLEDs2 Network Activity LEDsHDD activity LEDPower Status LEDSystem Information LEDSystems Cooling Fans4 x 40x28mm PWM fan(s)Optional 2 x 40x28mm PWM fan(s) Operating Environment (System) Operating Temperature Range5°C - 35°C (41°F - 95°F)Non-Operating Temperature Range-40°C - 70°C (-40°F - 158°F)Operating Relative Humidity Range8% - 90% (non-condensing)Non-Operating Relative Humidity Range5% - 95% (non-condensing) Power Supply1U 500W Multi-output power supply w/ PMbus, 80Plus PlatinumPower Efficiency93%Total Output Power and Input500W with Input 100 - 240Vac