Supermicro 847DE1C-R2K04JBOD 4U JBOD

SKU: RM490J-SB03

Key Features:

  • 4U High Density Storage JBOD Chassis with capacity 90 3.5" hot-swappable HDDs in 45 drive bays
  • Single Expander Board and Front/Rear Backplane Boards support SAS3/2 or SATA3 HDDs with 12Gb/s throughput
  • 1 IPMI port for Remote System Power on/off
  • 2000W (1+1) 96% efficient Titanium level power supplies

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4U Double-Density SAS3 Storage JBOD with 90 3.5" hot-swappable HDDs in 45 drive bays

System Overview

Backplane 48-port SC847D SAS3 12Gbps front expander board (cascade type configuration)
48-port 4U SC847D SAS2/SAS3 system/JBOD front midplane, support up to 48 3.5-inch SAS2/SAS3/SATA3 HDD
42-port 4U SC847D SAS2/SAS3 JBOD rear midplane, support up to 42 3.5-inch SAS2/SAS3/SATA3 HDD
System Monitoring IPMI

Drives Bays

Hot-swap 90 3.5" hot-swap SAS/SATA drive bay with SES3
90 3.5" HDDs in 45 Hot-swap drive bays (2 HDD per bay) SAS or enterprise SATA HDD only recommended


Fans 7 92mm hot-swap fan(s)


Power Supply 2000 W
Certification 80 Plus Titanium


Form Factor Double-Density SAS3 JBOD storage chassis
Rack Height 4U 
Height 7" (178 mm)
Width 17.2" (437 mm)
Depth 35" (889 mm)
Net Weight 86 lbs (39.01 kg)
Gross Weight 118 lbs (53.52 kg)
Color Black