Manufacturer ASRock Rack Product ID 2U4G-ROME/2T CPU Supports AMD EPYC 7003 and 7002 Series Processors Socket SP3 (LGA4094) Chipset SoC Memory 8 x DDR4 DIMM Slots Supports up to 512GB RDIMM Supports up to 2,048GB LRDIMM 3200/2933 MHz Video ASPEED AST2500 Storage Technology 4 x SATA 6.0Gb/s 1 x M.2: PCI-E 3.0 x4 or SATA Connectivity 2 x Intel X550 10GBase-T LAN 1 x Realtek RTL8211E Dedicated IPMI Supports Wake-On-LAN Supports Dual LAN with Teaming Function Supports PXE LAN1 supports NCSI Expansion 4 x PCI-E 4.0 x16 slot (Double Width) Note: Max 350W per GPU 1 x PCI-E 4.0 x16 slot (Low Profile) 1 x OCP Mezzanine Type A (Gen3 x8) 1 x OCP Mezzanine Type B (Gen3 x8) Rear I/O 1 x Serial Port 1 x VGA 1 x RJ45 Dedicated IPMI 2 x USB 3.0 2 x RJ45 10G LAN Front Panel I/O 3 x Status LED (LAN, System Event) 2 x USB 2.0 1 x Power Button 1 x UID Button Drive Support 1 x 2.5" NVMe Drive Bay 1 x 2.5" NVMe/SATA Drive Bay 3 x 2.5" SATA Drive Bay 1 x M.2 2280/2260/2242/2230 slot (PCI-E 3.0 x4 or SATA) Power Supply 1+1 Redundant 2000W 80 PLUS Platinum Power Supply High Line 200-240V, 50/60Hz Cooling 6 x 80x38mm Cooling Fans Case Dimensions 2U Rackmount 17.2" x 31.3" x 3.4" (in inches) 438 x 795 x 87.5mm Environmental Operating Temperature: 10°C to 35°C (50°F to 95°F) Non-Operating Temperature: -40°C to 70°C (-40°F to 158°F) Warranty 1 Year Manufacturer's Limited Warranty