| Dimensions | 438 x 87.5 x 730  | 
                      
| Form Factor | 2U  | 
                      
| Motherboard | MR92-FS1  | 
                      
| CPU | 3rd Generation Intel® Xeon® Scalable Processors
 NOTE: If only 1 CPU is installed, some PCIe or memory functions might be unavailable  | 
                      
| Socket | 2 x LGA 4189
  | 
                      
| Chipset | Intel® C621A Chipset  | 
                      
| Memory | 32 x DIMM slots
  | 
                      
| Network Connectivity | Rear side:
 1 x 10/100/1000 management LAN  | 
                      
| Video Output | Integrated in Aspeed® AST2600
  | 
                      
| Drive Bays / Storage | Front side:
 Rear side:
 SAS card is required to enable drive bays Broadcom SAS35x36R expander
 Default configuration supports:
 Suggested 12Gb/s SAS cards:
  | 
                      
| Expansion Slots | 
1 x OCP 3.0 slot with PCIe Gen4 x16 bandwidth from CPU_0
 1 x OCP 2.0 mezzanine slot with PCIe Gen3 x8 bandwidth from CPU_1
  | 
                      
| Management | Aspeed® AST2600 management controller
 Dashboard
  | 
                      
| Security / TPM | 1 x TPM header with SPI interface
  | 
                      
| Front I/O | 2 x USB 3.0
  | 
                      
| Rear I/O | 2 x USB 3.0
  | 
                      
| System Fans | 4 x 80x80x38mm (16,300rpm)  | 
                      
| Power Supply | 1+1 1600W 80 PLUS Platinum redundant power supplies (-100) AC Input:
 DC Input:
 DC Output:
 1+1 1600W 80 PLUS Titanium redundant power supplies (-1T0) AC Input:
 DC Input:
 DC Output:
  | 
                      
| Operating Environment | Operating temperature: 10°C to 35°C
  | 
                      
| Sas | Supported via SAS add-on card  | 
                      
| Raid | Depends on SAS add-on card  | 
                      
| Internal Io | 2 x CPU fan headers
  | 
                      
| Backplane Board | Speed and bandwidth: Front side - CBP20O7: SATA 6Gb/s or SAS 12Gb/s Rear side - CBP2022: SATA 6Gb/s or SAS 12Gb/s  | 
                      
| Os Compatibility | Windows Server 2016
 Red Hat Enterprise Linux 7.9 (x64) or later
 SUSE Linux Enterprise Server 12 SP5 (x64) or later
 Ubuntu 20.04 LTS (x64) or later
 VMware ESXi 6.7 Update3 P03 or later
 Citrix Hypervisor 8.2.0 or later  | 
                      
| Packaging Dimensions | 982 x 588 x 268 mm  | 
                      
| Packaging Content | 1 x R282-2O0
  | 
                      
| Part Numbers | - Barebone package: 6NR2822O0MR-00-1* - Motherboard: 9MR92FS1NR-00 - 2-Section Rail kit (CMA not supported): 25HB2-3A0202-K0R - CPU heatsink: 25ST1-343102-M1R - Front panel board - CFP2001: 9CFP2001NR-00 - Backplane board - CBP20O7: 9CBP20O7NR-00 - Backplane board - CBP2022: 9CBP2022NR-00 - Fan module: 25ST2-883829-D0R - Riser card - CRS2033: 9CRS2033NR-00 - Riser card - CRS2137: 9CRS2137NR-00 - Riser card - CRS2027: 9CRS2027NR-00 - Power supply (-100): 25EP0-21600C-L0S - Power supply (-1T0): 25EP0-21600E-L0S  | 
                      
| Optional Parts | - 3-Section Rail kit (Supports CMA): 25HB2-AA6105-K0R
  | 
                      
| Riser Card | CRS2033: - 1 x PCIe x16 (Gen4 x16) FHHL slot, from CPU_0 - 2 x PCIe x8 (Gen4 x8) FHHL slots, from CPU_0 CRS2137: - 1 x PCIe x16 (Gen4 x16 or x8) FHHL slot, from CPU_1 - 1 x PCIe x8 (Gen4 x0 or x8) FHHL slot, from CPU_1 - 1 x PCIe x16 (Gen3 x16 or x8) FHHL slot, from CPU_1, shared with OCP 2.0 CRS2027: - 2 x PCIe x8 (Gen4 x8) low-profile slots, from CPU_1  |