ASRock W790 WS Intel Xeon W-2400/W-3400 Workstation Motherboard
Brand: ASRock | Category: Workstations
SKU: ASRO-W790WS | Part #: W790 WS | MPN: W790 WS
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About the ASRock W790 WS Intel Xeon W-2400/W-3400 Workstation Motherboard
The ASRock W790 WS Intel Xeon W-2400/W-3400 Workstation Motherboard from ASRock is enterprise-grade Workstations hardware built for data centers. High-end LGA4677 workstation board supporting Intel Xeon W-2400/W-3400 with quad-channel DDR5 ECC RDIMM, PCIe 5.0, and Thunderbolt 4 for demanding professional workloads. Available in brand new condition. ASRock workstations products are trusted by enterprises and data centers worldwide. Available from Omnixon Global. Contact our sales team to request a quote.
Technical Specifications
| Brand | ASRock |
| Category | Workstations |
| SKU | ASRO-W790WS |
| Part Number | W790 WS |
| Condition | New |
| Form Factor | ATX / E-ATX (305 x 268mm) |
| Processor Socket | LGA4677 |
| Supported Processors | Intel Xeon W-2400 Series (Sapphire Rapids-WS), up to W-2495X (24C) |
| Chipset | Intel W790 |
| Max Cores | 60 cores / 120 threads (Xeon W-3400 if supported) |
| Memory Type | DDR5 ECC RDIMM / UDIMM |
| Memory Slots | 8 x DIMM |
| Max Memory | 256GB DDR5 ECC RDIMM |
| Memory Channels | 4-channel |
| Memory Speed | Up to DDR5-4800 |
| PCIe Slots | 1 x PCIe 5.0 x16, 2 x PCIe 4.0 x16 (x8 electrical), 1 x PCIe 3.0 x1 |
| M.2 Slots | 4 x M.2 PCIe 4.0 x4 NVMe (22110 capable) |
| SATA Ports | 8 x SATA 6Gb/s |
| Thunderbolt | 2 x Thunderbolt 4 (Type-C, 40Gb/s) |
| Network | 2 x 2.5GbE (Intel I225-LM), Intel vPro AMT |
| USB Rear | 4 x USB 3.2 Gen2 Type-A, 2 x USB 3.2 Gen2x2 Type-C, 2 x USB 2.0 |
| Display Output | 1 x HDMI 2.1 (CPU iGPU) |
| Management | Intel vPro / AMT 16.0 |
| VRM | 8+2+1 phase Dr. MOS digital VRM |
| BIOS | 256Mb AMI UEFI, Secure Boot |
| OS Support | Windows 10/11 Pro for Workstations, RHEL 9, Ubuntu 22.04 LTS |
| Dimensions | 305 x 268mm |
Frequently Asked Questions about ASRock W790 WS Intel Xeon W-2400/W-3400 Workstation Motherboard
What does the ASRock W790 WS Intel Xeon W-2400/W-3400 Workstation Motherboard do?
The ASRock W790 WS Intel Xeon W-2400/W-3400 Workstation Motherboard is built for enterprise data-center workloads — virtualization (VMware, Proxmox, Nutanix), private cloud, database hosting, and AI/ML training. It fits standard EIA-310 server racks and supports redundant PSUs and hot-swap drives common in production environments.
What are the headline specs of the ASRock W790 WS Intel Xeon W-2400/W-3400 Workstation Motherboard?
Key specifications for the ASRock W790 WS Intel Xeon W-2400/W-3400 Workstation Motherboard: new condition; manufacturer ASRock; form factor ATX / E-ATX (305 x 268mm); processor socket LGA4677; supported processors Intel Xeon W-2400 Series (Sapphire Rapids-WS), up to W-2495X (24C); chipset Intel W790; max cores 60 cores / 120 threads (Xeon W-3400 if supported). Manufacturer part number W790 WS. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.