Processor / System Bus 2 x Socket SP5 (LGA 6096) AMD EPYC™ 9004 Series (up to 400W) 4th Generation AMD EPYC Processors with AMD 3D V-Cache technology Generation E12 Memory Total Slots : 24 (12-channel per CPU, 1 DIMM per CPU) Capacity : Maximum up to 3072GB per socket Memory Type : DDR5 4800/4400 RDIMM/ 3DS RDIMM Memory Size : 128GB, 64GB, 32GB RDIMM 128GB, 64GB, 32GB 3DS RDIMM * Refer to www.asus.com/support for more information Expansion Slots Up to 9 PCIe Gen5 slots + 1 x internal RAID slot 6 x PCIe Gen5 x8 or 3 x PCIe Gen5 x16 (FHFL) 2 x PCIe Gen5 x8 or 1 x PCIe Gen5 x16 or 1 x OCP3.0 (FHFL) 1 x PCIe Gen5 x16 (LPHL) 1 x PCIe Gen4 x8 (LP, internal) *Installing GPU cards will occupied expansion slots. *GPU SKU do not support OCP3.0. Storage SATA Controller : 8 x SATA 6Gb/s ports 2 x M.2 connectors (SATA 6Gb/s & PCI-E Gen4 x4 link) SAS Controller : Braodcom HBA CARD 9500-16i (Optional) Broadcom MegaRAID 9540-8i (Optional) Broadcom MegaRAID 9560-16i (Optional) Drive Bays Front Bays: 12 x 3.5" Hot-Swap drive bays Support up to 4NVMe/SAS* + 4NVMe/SATA/SAS* + 4SATA/SAS* *RAID card is required to support SAS hard drives Rear Bays (Optional): 2 x 2.5" Hot-Swap drive bays (Will occupied 2 PCIe slots) Support 2 x NVMe Front Bays: 12 x 3.5" Hot-Swap drive bays Support up to 4NVMe/SAS* + 4NVMe/SATA/SAS* + 4SATA/SAS* Rear Bays: 2 x 2.5" Hot-Swap drive bays (Optional) Support 2NVMe** *RAID card is required to support SAS hard drives. **Will occupied 2 PCIe slots System Fan 4 Networking Option 1: 1 x Quad Port Intel I350-AM4 1G LAN Controller + 1 x Mgmt LAN Option 2: 1 x Dual Port Intel X710-AT2 10G LAN Controller + 1 x Mgmt LAN Option 3: None x + 1 x Mgmt LAN Graphic Aspeed AST2600 64MB Multi-GPU Support Please find the latest GPU support from https://servers.asus.com/support/gpu Front I/O Ports 2 x USB 3.2 Gen1 ports Rear I/O Ports 2 x USB 3.2 Gen1 ports 1 x VGA port 1 x RJ-45 Mgmt LAN port 2 x 10G or 4 x 1G RJ-45 GbE LAN port (Optional) 1 x OCP3.0 port (Optional) *GPU SKU do not support OCP3.0. Switch/LED Front Switch/LED: 1 x Power Switch (w/ LED) 1 x Reset Switch 1 x Location Switch (w/ LED) 1 x HDD Access LED 1 x Message LED LAN 1-4 LED (on NIC module) Rear Switch/LED: 1 x Port 80 LED (Q-Code) 1 x Power Switch w/ LED 1 x Location Switch w/LED 1 x Message LED OS Support Please find the latest OS support from https://servers.asus.com/support/os Management Solution On-Board ASMB11-iKVM for KVM-over-IP ASUS Control Center Enterprise (Optional) Regulatory Compliance BSMI, CE, CB, C-Tick, FCC(Class A) Dimensions 840mm x 449mm x 88.1mm (33.07" x 17.68" x 3.47") Form Factor 2U Weight Net Weight : 19.3KG Gross Weight : 25.77KG Power Supply 1+1 Redundant 2000W/1600W 80 PLUS Platinum Power Supply 1+1 Redundant 2600W/1600W 80 PLUS Titanium Power Supply Rating: 100-127/220-240Vac,12A/9.5A(x2),50/60Hz 100-127/240Vac,13.8A/16A(x2), 50/60Hz 220-240Vac, 10A(x2), 50/60Hz Environment Operation temperature: 10? ~ 35? Non operation temperature: -40? ~ 60? Non operation humidity: 20% ~ 90% (Non condensing) Optional Items Heat Sink: Standard Cooling Solution Enhanced Volume Air Cooling Solution. Rail Kit: Tool-less Friction Rail Kit 1.5U Height Full Extension Ball bearing Type Rail Kit *Please consult sales if cable arm needed. 2U Front Bezel Note *SAS support only from SAS HBA/RAID Card CPU Heatsink/ Cooler 2 Fan 1 (For supporting GPU SKU, it will have external fan)