Supermicro SuperStorage Server 2028R-NR48N - System Specifications and Compliance; Hardware Component Specifications

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Appendix C: System Specications
Appendix C
System Specications
Processors
Single or dual Intel E5-2600 v3/v4 Series processors in LGA2011 sockets
Note: Please refer to our web site for a complete listing of supported processors.
Chipset
Intel C612 chipset
BIOS
16 MB AMI SPI Flash EEPROM
Memory Capacity
Twenty-four DIMM slots that can support ECC LRDIMM (Load Reduced) or ECC
Registered (RDIMM) DDR4-2400/2133/1866/1600 memory
Drive Bays
Forty-eight hot-swap drive bays to house 2.5" NVMe SSD drives, plus two 2.5
hard disk drives
Expansion Slots
Three PCI-E 3.0 x16 slots (two x16 and one x8), Slot 3 Occupied by NVMe AOC
Serverboard
X10DSC+ (Proprietary form factor)
Dimensions: 17 x 10.4 in (43.18cm x 26.42cm)
Chassis
SC226STS-R1K62P2 (2U rackmount)
Dimensions: (WxHxD) 17.2 x 3.5 x 26.75 in. (437 x 88 x 679 mm)