ASUS PRO WS W790-ACE Intel W790 LGA 4677 DDR5 SSI CEB Workstation Motherboard
£845.39
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About This Item
- Intel LGA 4677 socket and W790 chipset compatible with Intel Xeon W-3400 and W-2400 series workstation processors
- Quad-channel DDR5 ECC memory architecture across 8 DIMM slots supporting capacities up to 2 TB
- 5 PCIe 5.0 x16 expansion slots designed for multi-GPU setups and high-bandwidth add-in cards
- Versatile storage support featuring 2 M.2 slots and 4 SATA III connectors with RAID 0, 1, 5, and 10 capability
- High-speed dual Ethernet connectivity equipped with 10 Gigabit and 2.5 Gigabit LAN ports
- SSI CEB form factor layout integrated with USB 3.2 Gen 2×2 Type-C and Realtek S1220A 7.1-channel audio
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ASUS PRO WS W790-ACE – High-Throughput Intel Xeon Workstation Foundation
Demanding creative pipelines and scientific computing require immense processing power and reliable data throughput. The ASUS PRO WS W790-ACE Intel W790 LGA 4677 DDR5 SSI CEB Workstation Motherboard provides that exact enterprise-grade baseline. We recommend this platform for engineers, data analysts, and 3D artists who run heavy multi-threaded simulations. Built around the Intel W790 chipset, it handles workstation workloads smoothly while keeping hardware operation rock-solid.
Essential Hardware Parameters
| Metric | Spec. |
|---|---|
| Socket Type | Intel LGA 4677 (Socket E) |
| Chipset | Intel W790 |
| Memory Support | 8x DDR5 DIMM, Quad-Channel, up to 2 TB ECC |
| Expansion Slots | 5x PCIe 5.0 x16 |
| Storage Connectivity | 2x M.2 (PCIe), 4x SATA III |
| Networking | 1x 10 GbE, 1x 2.5 GbE LAN |
Expanding Your Rig With the ASUS PRO WS W790-ACE Intel W790 LGA 4677 DDR5 SSI CEB Workstation Motherboard
High-end rendering and machine learning setups demand vast graphics and accelerator bandwidth. This board features five full-length PCIe 5.0 x16 slots. Because PCIe 5.0 doubles the bandwidth of previous generations, multiple GPUs or high-speed capture cards run without bottlenecks. In practice, this setup allows smooth multi-GPU scaling for rendering farms and deep learning development rigs.
Robust Memory Architecture for Intensive Datasets
Large-scale computational tasks consume massive amounts of system memory. This motherboard offers eight DDR5 DIMM slots arranged in a quad-channel layout. It supports up to 2 TB of ECC memory with speeds reaching up to 6800 MHz. Error-Correcting Code memory prevents silent data corruption during days-long renders. As a result, your critical data remains secure and stable throughout uninterrupted rendering sessions.
High-Speed Local Storage and RAID Protection
Fast access to large assets is vital for professional media production and data analysis. The board provides two onboard M.2 slots alongside four SATA III ports. You can configure hardware storage arrays using integrated RAID 0, 1, 5, and 10 modes. Therefore, you can configure fast scratch disks or redundant data pools directly on the motherboard.
Enterprise Networking and Peripheral I/O
Modern studios move vast project archives across local area networks daily. Dual onboard Ethernet ports deliver 10 Gigabit and 2.5 Gigabit connectivity. Consequently, network transfers finish rapidly without requiring supplementary add-in cards. For external devices, the rear panel provides USB 3.2 Gen 2×2 Type-C alongside multiple USB 3.2 Gen 2 ports.
Critical Build Verification
- Confirm your PC chassis supports the SSI CEB form factor (305 mm x 277 mm).
- Confirm your CPU is an Intel Xeon W-3400 or W-2400 series processor.
- Confirm your power supply includes dedicated 8-pin EPS and 24-pin ATX connections.
- Confirm your operating system environment runs 64-bit Windows 10 or Windows 11.
Frequently Asked Questions
Q: Which processor series fit this motherboard?
A: It supports Intel Xeon W-3400 and Intel Xeon W-2400 processors on the LGA 4677 socket.
Q: Does this motherboard feature integrated Wi-Fi networking?
A: No, network connectivity is handled via onboard 10 GbE and 2.5 GbE wired Ethernet ports.
Q: What is the maximum RAM capacity supported?
A: It supports up to 2 TB of quad-channel ECC DDR5 memory across eight DIMM slots.
Q: Does the board include onboard display outputs?
A: No, you must install a dedicated PCIe graphics card to connect display monitors.
Q: How many PCIe 5.0 x16 slots are available?
A: The board includes five PCIe 5.0 x16 expansion slots for GPUs and high-speed add-in cards.
Final Recommendation
The ASUS PRO WS W790-ACE motherboard provides an uncompromising foundation for multi-GPU workstations and high-capacity compute systems. Its blend of quad-channel DDR5 ECC memory, five PCIe 5.0 lanes, and 10 GbE networking serves technical professionals who cannot afford downtime.
| Internal I/O | |
|---|---|
| Number of M.2 (M) slots | 2 |
| USB 3.2 Gen 2 (3.1 Gen 2) connectors | 1 |
| 12V power connector | Yes |
| Supported storage drive interfaces | M.2, SATA III |
| USB 2.0 connectors | 2 |
| USB 3.2 Gen 1 (3.1 Gen 1) connectors | 1 |
| TPM connector | Yes |
| Number of SATA III connectors | 4 |
| Number of COM connectors | 1 |
| Number of chassis fan connectors | 5 |
| Front panel audio connector | Yes |
| EPS power connector (8-pin) | Yes |
| CPU fan connector | Yes |
| ATX Power connector (24-pin) | Yes |
| Technical details | |
| Motherboard chipset family | Intel |
| Motherboard chipset | Intel W790 |
| On-board graphics card | No |
| Motherboard form factor | SSI CEB |
| Component for | Workstation |
| Audio | |
| Audio output channels | 7.1 channels |
| Performance | |
| Number of HDDs supported | 4 |
| Supported storage drive types | HDD & SSD |
| Windows operating systems supported | Windows 10 x64, Windows 11 |
| Motherboard chipset family | Intel |
| Motherboard chipset | Intel W790 |
| RAID levels | 0, 1, 5, 10 |
| Audio output channels | 7.1 channels |
| Motherboard form factor | SSI CEB |
| Component for | Workstation |
| Processor | |
| Processor manufacturer | Intel |
| Compatible processor series | Intel Xeon W |
| Intel Xeon series | W-3400, W-2400 |
| Processor socket | LGA 4677 (Socket E) |
| Memory | |
| Number of memory slots | 8 |
| Memory slots type | DIMM |
| Supported memory types | DDR5-SDRAM |
| Memory channels | Quad-channel |
| Supported memory clock speeds | 4800,5000,5200,5400,5600,5800,6000,6200,6400,6600,6800 MHz |
| Maximum internal memory | 2 TB |
| ECC сompatibility | ECC |
| Storage controllers | |
| Number of HDDs supported | 4 |
| Supported storage drive types | HDD & SSD |
| Supported storage drive interfaces | M.2, SATA III |
| RAID levels | 0, 1, 5, 10 |
| Number of storage drives supported | 6 |
| RAID support | Yes |
| Graphics | |
| On-board graphics card | No |
| Rear panel I/O ports | |
| USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantity | 4 |
| USB 2.0 ports quantity | 8 |
| S/PDIF out port | Yes |
| Microphone in | Yes |
| Headphone outputs | 1 |
| Ethernet LAN (RJ-45) ports | 2 |
| USB 3.2 Gen 2x2 Type-C ports quantity | 1 |
| Network | |
| Ethernet LAN | Yes |
| Wi-Fi | No |
| Ethernet interface type | 2.5 Gigabit Ethernet, 10 Gigabit Ethernet, Fast Ethernet, Gigabit Ethernet |
| Top Wi-Fi standard | Not available |
| Features | |
| Windows operating systems supported | Windows 10 x64, Windows 11 |
| Motherboard chipset family | Intel |
| Motherboard chipset | Intel W790 |
| Audio output channels | 7.1 channels |
| Motherboard form factor | SSI CEB |
| Component for | Workstation |
| Audio chip | Realtek S1220A |
| Product colour | Black |
| Expansion slots | |
| Number of M.2 (M) slots | 2 |
| PCI Express x16 (Gen 5.x) slots | 5 |
| BIOS | |
| BIOS type | UEFI AMI |
| BIOS memory size | 512 Mbit |
| Clear CMOS button | Yes |
| Packaging data | |
| Package width | 370 mm |
| Package depth | 312 mm |
| Package height | 108 mm |
| Package weight | 3.52 kg |
| Software | |
| Windows operating systems supported | Windows 10 x64, Windows 11 |
| Weight & dimensions | |
| Height | 50 mm |
| Package width | 370 mm |
| Package depth | 312 mm |
| Package height | 108 mm |
| Package weight | 3.52 kg |
| Weight | 1.81 kg |
| Width | 305 mm |
| Depth | 277 mm |
| Other features | |
| Height | 50 mm |
| Package width | 370 mm |
| Package depth | 312 mm |
| Package height | 108 mm |
| Package weight | 3.52 kg |
| Weight | 1.81 kg |
| Intel Xeon series | W-3400, W-2400 |
| Identifiers | |
| Additional EANs | 4711387078181 |

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