ASUS Pro WS W790E-SAGE SE Workstation Motherboard

ASUS Pro WS W790E-SAGE SE Workstation Motherboard

Brand: ASUS | Category: Accessories & Components

SKU: PRO WS W790E-SAGE SE | Part #: 90MB1C20-MVAAY0 | MPN: 90MB1C20-MVAAY0

Contact for Pricing — Request a Quote

Request a Quote Contact Us

About the ASUS Pro WS W790E-SAGE SE Workstation Motherboard

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.

Technical Specifications

BrandASUS
CategoryAccessories & Components
SKUPRO WS W790E-SAGE SE
Part Number90MB1C20-MVAAY0
ConditionNew
Manufacturer Part Number90MB1C20-MVAAY0
Form FactorATX Workstation Motherboard
Socket TypeLGA4677
ChipsetIntel W790E
Memory SupportDDR5 UDIMM up to 12 DIMMs
Max Memory1.5 TB
PCIe GenerationPCIe 5.0
Storage InterfaceM.2 NVMe, SATA III
Ethernet Port Count2 x 10GbE RJ45
USB Port Count4 x USB 3.2 Gen 2, 4 x USB 2.0
Power Connector12-pin + 8-pin 12V auxiliary
Dimensions304 x 244 mm
Operating Temperature0–45°C
CertificationCE, FCC, RoHS

Frequently Asked Questions about ASUS Pro WS W790E-SAGE SE Workstation Motherboard

What does the ASUS Pro WS W790E-SAGE SE Workstation Motherboard do?

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.

What are the headline specs of the ASUS Pro WS W790E-SAGE SE Workstation Motherboard?

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.