Brand: ASUS | Category: Accessories & Components
SKU: PRO WS W790E-SAGE SE | Part #: 90MB1C20-MVAAY0 | MPN: 90MB1C20-MVAAY0
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The ASUS Pro WS W790E-SAGE SE Workstation Motherboard delivers enterprise-grade expansion through dual PCIe 5.0 x16 slots, enabling high-bandwidth GPU acceleration for compute-intensive workloads. Part number 90MB1C20-MVAAY0, this ATX workstation motherboard pairs the Intel W790E chipset with the LGA4677 socket to support next-generation processing power, making it the foundation for demanding professional environments where throughput and stability cannot be compromised.
Built for storage architects and network engineers who demand maximum memory and I/O density, the ASUS Pro WS W790E-SAGE SE supports DDR5 UDIMM modules across up to 12 DIMMs, delivering a maximum memory capacity of 1.5 TB—essential for in-memory analytics, virtualization, and data-intensive applications. Connectivity options include dual 10GbE RJ45 ports for high-speed networking, four USB 3.2 Gen 2 ports, four USB 2.0 ports, and M.2 NVMe plus SATA III storage interfaces. The motherboard operates reliably across 0–45°C, with robust power delivery through 12-pin and 8-pin 12V auxiliary connectors. Measuring 304 x 244 mm, it fits standard ATX chassis while maintaining professional-grade component isolation and thermal design.
For volume procurement, system integrations, or detailed technical consultation on workstation configurations, contact Omnixon Global to submit your RFQ today.
| Brand | ASUS |
| Category | Accessories & Components |
| SKU | PRO WS W790E-SAGE SE |
| Part Number | 90MB1C20-MVAAY0 |
| Condition | New |
| Manufacturer Part Number | 90MB1C20-MVAAY0 |
| Form Factor | ATX Workstation Motherboard |
| Socket Type | LGA4677 |
| Chipset | Intel W790E |
| Memory Support | DDR5 UDIMM up to 12 DIMMs |
| Max Memory | 1.5 TB |
| PCIe Generation | PCIe 5.0 |
| Storage Interface | M.2 NVMe, SATA III |
| Ethernet Port Count | 2 x 10GbE RJ45 |
| USB Port Count | 4 x USB 3.2 Gen 2, 4 x USB 2.0 |
| Power Connector | 12-pin + 8-pin 12V auxiliary |
| Dimensions | 304 x 244 mm |
| Operating Temperature | 0–45°C |
| Certification | CE, FCC, RoHS |
The ASUS Pro WS W790E-SAGE SE 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.
Key specifications for the ASUS Pro WS W790E-SAGE SE Workstation Motherboard: new condition; part number 90MB1C20-MVAAY0; manufacturer ASUS; category Workstations; condition New, sealed; manufacturer part number 90MB1C20-MVAAY0; form factor ATX Workstation Motherboard. Manufacturer part number 90MB1C20-MVAAY0. For the full datasheet with electrical, environmental, and compliance details, contact our pre-sales engineering team.