| Dimensions | 438 x 87.5 x 815  | 
                      
| Form Factor | 2U  | 
                      
| Motherboard | MS93-FS0  | 
                      
| CPU | 5th Generation Intel® Xeon® Scalable Processors
 Note: If only 1 CPU is installed, some PCIe or memory functions might be unavailable.  | 
                      
| Socket | 2 x LGA 4677
  | 
                      
| Chipset | Intel® C741  | 
                      
| Memory | 32 x DIMM slots
 5th Gen Intel® Xeon®: Up to *5600 MT/s (1DPC), 4400 MT/s (2DPC)
 *5600 MT/s support under 2DPC configuration requires verified memory and BIOS setup. Please refer to the QVL for more information.  | 
                      
| Network Connectivity | Rear side:
 1 x 10/100/1000 Mbps Management LAN  | 
                      
| Video Output | Integrated in Aspeed® AST2600
  | 
                      
| Drive Bays / Storage | Front side:
 Rear side:
 Broadcom SAS4x48 expander
 a) SAS card is required to enable the drives.
  | 
                      
| Expansion Slots | 1 x OCP 3.0 slot with PCIe Gen5 x16 bandwidth, from CPU_0
 1 x OCP 3.0 slot with PCIe Gen5 x16 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 3.2 Gen1
  | 
                      
| Rear I/O | 2 x USB 3.2 Gen1
  | 
                      
| System Fans | 4 x 80x80x38mm (18,300rpm)  | 
                      
| Power Supply | 1+1 2000W 80 PLUS Platinum redundant power supplies AC Input:
 DC Input: (Only for China)
 DC Output:
  | 
                      
| Operating Environment | Operating temperature: 10°C to 35°C
  | 
                      
| Sas | Supported  | 
                      
| Raid | Depends on SAS add-in cards  | 
                      
| Internal Io | 1 x TPM header
  | 
                      
| Backplane Board | Speed and bandwidth: Front side - CBP20G0: PCIe Gen5 x4 or SATA 6Gb/s or SAS-4 24Gb/s Front side - CBP2081: PCIe Gen5 x4 or SATA 6Gb/s or SAS-4 24Gb/s Rear side - CBP2025: SATA 6Gb/s or SAS-4 24Gb/s  | 
                      
| Os Compatibility | Please refer to OS compatibility table in support page  | 
                      
| Packaging Dimensions | 1077 x 679 x 300 mm  | 
                      
| Packaging Content | 1 x R283-S98-AAE2
  | 
                      
| Part Numbers | - Barebone package (5th/4th Gen): 6NR283S98DR000ABE2* - Barebone package (4th Gen): 6NR283S98DR000AAE2* - Motherboard: 9AS93FS0UR-000 - 2-Section Rail kit (CMA not supported): 25HB2-3A0206-K0R - CPU heatsink: 25ST1-323208-A0R - Front panel board - CFP2001: 9CFP2001NR-00 - Backplane board - CBP20G0: 9CBP20G0NR-00 - Backplane board - CBP2025: 9CBP2025NR-00 - Backplane board - CBP2081: 9CBP2081NR-00 - Fan module: 25ST2-88382T-S1R - Riser card - CRS101J: 9CRS101JNR-00 - Riser card - CRS101K: 9CRS101KNR-00 - Riser card - CRS202G: 9CRS202GNR-00 - Riser card - CRS202H: 9CRS202HNR-00 - Expander card - CEP29Q0: 9CEP29Q0NR-00 - G-SCM board - CDCR112: 9CDCR112NR-00 - Mini-DP to D-Sub cable: 25CRN-200801-K1R - Power supply: 25EP0-22000A-L0S  | 
                      
| Optional Parts | - 3-Section Rail kit (Supports CMA): 25HB2-A56121-K0R
  | 
                      
| Additional Certifications | Windows Server 2022 (x64)  | 
                      
| Riser Card | CRS101J: - 1 x PCIe x16 (Gen5 x16) FHHL slot, from CPU_0 CRS101K: - 1 x PCIe x16 (Gen5 x16) FHHL slot, from CPU_1 CRS202G: - 1 x PCIe x16 (Gen5 x16) FHHL slot, from CPU_0 CRS202H: - 1 x PCIe x16 (Gen5 x16) FHHL slot, from CPU_1  |