Rack-mount chassis 847BE2C-R1K23WB

4Ubackplane

* Support up to 12"x13" MB with rear 2.5" HDD option installed 24-port 4U SAS3 12Gbps dual-expander backplane, support up to 24x 3.5-inch SAS3/SATA3 HDD/SSD (secondary expander port only connects to dual-port SAS devices, single-port SATA will not have this redundancy feature) 1U 1200W/1000W Titanium Power Supply W/PMbus W76xL336xH40mm WIO Slots (4x Full-height, Full-length + 3x Low-profile) 7 x 8cm (7000 RPM) hot-swap PWM cooling fan(s) * Support up to 12"x13" MB with rear 2.5" HDD option installed Processor Support Dual and Single Intel® and AMD processors Dimensions Height - 7" (178 mm) Width - 17.2" (437 mm) Depth - 27.5" (699 mm) Gross Weight - 118 lbs (53.52 kg) Net Weight - 86 lbs (39 kg) Packaging (W x H x L) - 27.2" (691 mm) x 17.4" (442 mm) x 39.6" (1006 mm) Available Color - Black Expansion Slots WIO Slots 3x Low-profile expansion slot(s) WIO Slots 4x Full-height, Full-length expansion slot(s) 36x 3.5" hot-swap drive bay Peripheral Drives Optional 4x 2.5" internal fixed drive bay Optional 2x 3.5" internal fixed 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 - 7x 8cm (7000 RPM) hot-swap PWM cooling fan(s) 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)