| Dimensions | 
                                         
                                            4U (W448 x H175.2 x D900 mm)                                         
                                     | 
                                
|---|---|
| Motherboard | 
                                         
                                            MZ52-G41 Rev. 3.1                                         
                                     | 
                                
| CPU | 
                                         
                                            AMD EPYCTM 7003 Series processors 
                                    Dual processors, 7nm technology, Up to 64-core, 128 threads per processor TDP up to 240W, cTDP up to 280W Compatible with AMD EPYCTM 7002 Series processors  | 
                                
| Chipset | 
                                         
                                            System on Chip                                         
                                     | 
                                
| Memory | 
                                         
                                            8-Channel DDR4 memory, 32 x DIMM slots  
                                    RDIMM/LRDIMM modules up to 128GB supported 3DS RDIMM/LRDIMM modules up to 256GB supported Memory speed: Up to 3200/ 2933 MHz  | 
                                
| LAN | 
                                         
                                            2 x 10Gb/s BASE-T LAN ports (Intel®X710-AT2)  
                                    1 x 10/100/1000 management LAN  | 
                                
| Video | 
                                         
                                            Integrated with Aspeed®AST2500 
                                    2D Video Graphic Adapter with PCIe bus interface 1920x1200@60Hz 32bpp, DDR4 SDRAM  | 
                                
| Storage | 
                                         
                                            6 x 2.5" Gen4 U.2 NVMe/ SATA hot-swap HDD/SSD bays                                         
                                     | 
                                
| Expansion Slots | 
                                         
                                            8 x SXM4 sockets for NVIDIA HGX A100 8-GPU 40GB/80GB 
                                    10 x Low-profile PCIe Gen4 x16 expansion slots 2 x M.2 slots: M-key; PCIe Gen4 x4; supports NGFF-2242/2260/2280  | 
                                
| Front I/O | 
                                         
                                            2 x USB 3.0 , 1 x VGA, 2 x RJ45 , 1 x MLAN                                         
                                     | 
                                
| Rear I/O | 
                                         
                                            -                                         
                                     | 
                                
| Backplane I/O | 
                                         
                                            6 x 2.5" NVMe/ SATA hybrid ports 
                                    Speed and bandwidth: PCIe Gen4 or SATA 6Gb/s  | 
                                
| TPM | 
                                         
                                            1 x TPM header with SPI interface  
                                    Optional TPM2.0 kit: CTM010  | 
                                
| Power Supply | 
                                         
                                            3+1 3000W 80 PLUS Platinum redundant power supply  
                                    AC Input: 100-240V  | 
                                
| System Management | 
                                         
                                            Aspeed®AST2500 management controller  
                                    AccelStor Management Console (AMI MegaRAC SP-X)  | 
                                
| OS Compatibility | 
                                         
                                            Windows Server 2016 / 2019 
                                    RHEL 8.3 (x64) or later SLES 12 SP5 (x64) / 15 SP2 (x64) or later Ubuntu 18.04.5 LTS (x64) / 20.04 LTS (x64) or later VMware ESXi 6.7 Update3 P03 / 7.0 Update1 or later Citrix Hypervisor 8.2.0 or later  | 
                                
| System Fans | 
                                         
                                            11 x 80x80x80mm (17,000rpm)  
                                    6 x 40x40x56mm (23,000rpm) 4 x 40x40x28mm (25,000rpm)  | 
                                
| Operating Properties | 
                                         
                                            Operating temperature: 10°C to 35°C 
                                    Operating humidity: 8-80% (non-condensing) Non-operating temperature: -40°C to 60°C Non-operating humidity: 20%-95% (non-condensing)  | 
                                
| Packaging Content | 
                                         
                                            1 x GS480-05 
                                    2 x CPU fan-sinks 1 x Rail kit  |