SUPERMICRO 4U JBOD chassis 24x 3,5" HS SAS SATA (dual expander 4x SFF 8644 + IPMI), 2x1000W (80PLUS Platinum)

Product SKUs CSE-846BE2C-R1K03JBOD SuperChassis 846BE2C-R1K03JBOD Form Factor 4U JBOD storage chassis Dimensions Height 7" (178 mm) Width 17.2" (437 mm) Depth 26" (660 mm) Net Weight 60 lbs (27.22 kg) Gross Weight 80 lbs (36.29 kg) Packaging (W x H x L) 27" (686 mm) x 14.8" (376 mm) x 37.3" (947 mm) Available Color Black Drive Bays 24 x 3.5" hot-swap HDD bays for JBOD solution Qualified SAS Controllers AOC-SAS3-9300-8E: SAS 12Gb/s PCIe 3.0 8-Port Host Bus Adapter AOC-SAS3-9380-8E: SAS 12Gb/s PCIe 3.0 8-Port MegaRAID Controller Backplane 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) Front Panel Buttons Power On/Off button System Reset Button Unit Identification (UID) button LEDs 1 Network Activity LEDs Systems Cooling Fans 3 x 8cm hot-swap redundant PWM cooling fan(s) 2 x 8cm hot-swap exhaust fan(s) & air shroud Operating Environment (System) Operating Temperature Range 5°C - 35°C (41°F - 95°F) Non-Operating Temperature Range -40°C - 60°C (-40°F - 140°F) Operating Relative Humidity Range 8% - 90% (non-condensing) Non-Operating Relative Humidity Range 5% - 95% (non-condensing) Power Supply 1U 800/1000W Redundant Titanium Single Output Power Supply W/PMbus Power Efficiency 96% Total Output Power and Input 800W with Input 100 - 127Vac 1000W with Input 200 - 240Vac 1000W with Input 200 - 240Vdc AC Input Frequency 50-60Hz Dimensions (L x W x H) 336 x 76 x 40 mm Output Type Backplanes (gold finger) +12V Max: 66.7A (100Vac - 127Vac) Max: 83A (200Vac - 240Vac) Max: 83A (200 - 240) +5Vsb Max: 4A / Min: 0A Power Distributor PDB-PT846-2824 O/P: 12V/135 +5V Max: 50 +3.3V Max: 24 -12V Max: 0.6 Certification Titanium Certified Titanium Certified Regulatory (Power Supply) Power Supply Safety / EMC BSMI CCC CE/EMC FCC class A UL/CB UL/CUL