ASUS Pro WS W790-ACE Workstation Motherboard
Engineered for Performance, Reliability & Remote Management
The ASUS Pro WS W790-ACE is a robust workstation motherboard built for professionals, engineers, and developers who demand reliability and performance. Equipped with support for Intel® Xeon® W-3400 and W-2400 series processors, this board delivers advanced CPU and memory overclocking capabilities, dual Ethernet (10G & 2.5G), PCIe 5.0 x16 slots for multi-GPU support, and dual M.2 slots with heatsinks. Its server-grade IPMI remote management, rich connectivity, and enhanced thermal design make it ideal for intensive creative and technical workloads.
Key Features
- Intel® LGA 4677 socket: Supports Xeon® W-3400 & W-2400 series CPUs
- Memory Support: Up to 2TB ECC DDR5 R-DIMM, 4-channel, 2DPC
- Expansion: 5 x PCIe 5.0 x16 slots with multi-GPU support
- Storage: Dual M.2, 3 x SlimSAS, 4 x SATA III ports
- Networking: Marvell 10G LAN + Intel 2.5G LAN
- Remote Management: ASUS IPMI support with Control Center Express
- Power & Cooling: 12+1+1 power stages, large VRM/M.2 heatsinks
- USB: USB 3.2 Gen 2×2 Type-C (front and rear), USB 3.2 Gen 2, USB 2.0
- Audio: Realtek S1220A 7.1 surround codec with premium components
- Build Quality: SafeSlot reinforced PCIe, QVL-verified compatibility, 24/7 reliability
Specifications
| Motherboard Type | Server / Workstation |
|---|---|
| Form Factor | CEB |
| Socket | Intel LGA 4677 |
| Chipset | Intel W790 |
| CPU Support | Xeon W-3400 / W-2400 Series View Supported CPUs |
| Memory | DDR5 ECC R-DIMM, Quad Channel, 8 x DIMM, Up to 2048GB (2TB) |
| Memory Speeds | Up to 6800MHz (OC) |
| Expansion Slots | 5 x PCIe 5.0 x16 (x16/x16/x16/x0/x8/x16/x8 modes) |
| Storage | 4 x SATA III 2 x M.2 (PCIe) 3 x SlimSAS Ports: – SlimSAS_1: PCIe 3.0 x4 NVMe – SlimSAS_2: PCIe 4.0 x4 / up to 4 x SATA (via separate cable) – SlimSAS_3: PCIe 4.0 x4 NVMe |
| RAID Support | Intel VROC (RAID 0/1/5/10), SATA RAID 0/1/5/10 (VROC HW key sold separately) |
| LAN | 10G Marvell AQC113CS, 2.5G Intel I226-LM |
| Audio | Realtek S1220A 7.1 Surround Sound HD Audio Codec |
| USB Ports | Rear I/O: – 1 x USB 3.2 Gen 2×2 Type-C – 4 x USB 3.2 Gen 2 Type-A – 8 x USB 2.0 Internal: |
| Rear I/O Ports | 1 x USB 3.2 Gen 2×2 Type-C 4 x USB 3.2 Gen 2 Type-A 8 x USB 2.0 1 x 10Gb LAN, 1 x 2.5Gb LAN 5 x Audio jacks, 1 x Optical S/PDIF Out 1 x BIOS Flashback Button, 1 x Clear CMOS Button |
| Internal Connectors | – 1 x 4-pin CPU Fan, 1 x 4-pin CPU OPT Fan – 5 x 4-pin Chassis Fan, 1 x W_PUMP+ – 2 x 24-pin ATX, 4 x 8-pin +12V, 1 x 8-pin PCIe – 2 x M.2 (Key M), 3 x SlimSAS, 4 x SATA – Front/Rear USB Headers, Thermal Sensor, SPI TPM – Buttons: Start, Retry, FlexKey – Other: BMC, COM, Front Audio, LN2 Mode Jumper, VROC Key |
| Accessories | – 2 x SATA Cables – Q-Connector – M.2 Rubber & Backplate Packages – ACC Express Activation Key Card – User Guide |
| Package | Retail, 3.4 kg |
| Warranty | 3 Years |
