Rack-mount chassis 846BA-R920B

4UbackplaneATX motherboard

24 x 3.5" hot-swap drive bay 7 full-height & full-length expansion slot(s) 3 x 8cm hot-swap redundant PWM cooling fan(s) 2 x 8cm hot-swap exhaust fan(s) & air shroud Processor Support Dual and Single Intel® and AMD processors Dimensions Height - 7" (178 mm) Width - 17.2" (437 mm) Depth - 26" (660 mm) Gross Weight - 118 lbs (53.52 kg) Net Weight - 86 lbs (39 kg) Packaging (W x H x L) - 34.3" (871 mm) x 26.5" (673 mm) x 13.5" (343 mm) Available Color - Black Expansion Slots 7x Full-height, Full-length expansion slot(s) Peripheral Drives Optional 2x 2.5" hot-swap drive bay Front Panel Button - Power On/Off button System Reset button LED - Power status LED HDD activity LED 2 Network Activity LEDs Unit Identification (UID) LED Fan Fail/System Over Heat LED Systems Cooling Fans - 3x 8cm hot-swap redundant PWM cooling fan(s) 2x 8cm hot-swap exhaust fan(s) & air shroud System Monitoring Chassis intrusion switch Operating Environment (System) Operating Temperature Range - 5°C - 35°C (41°F - 95°F) Non-Operating Temperature Range - -40°C - 70°C (-40°F - 158°F) Operating Relative Humidity Range - 8% - 90% (non-condensing) Non Operating Relative Humidity Range - 5% - 95% (non-condensing) Power Supply 1U 920W Redundant Platinum Level Power Supply Power Efficiency - 94% Total Output Power and Input - 920W with Input 100 - 240Vac AC Input Frequency - 50-60Hz Dimensions (L x W x H) - 336 x 76 x 40 mm Output Type - Backplanes (gold finger) +12V - Max: 75A / Min: 0.5A (100Vac - 240Vac) +5Vsb - Max: 4A / Min: 0A Power Distributor - PDB-PT846-2824 O/P: 12V/135 +5V Max: 50A +3.3V Max: 24A -12V Max: 0.6A