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ASUS
ASUS PRO WS W790-ACE Workstation Motherboard

ASUS PRO WS W790-ACE Workstation Motherboard

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$973.80at antonlineChecked Nov 10

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Price facts

  • Last seen at $973.80 at antonline on Nov 10.

Our take on the ASUS PRO WS W790-ACE Workstation Motherboard

The ASUS Pro WS W790-ACE is a workstation motherboard for Intel Xeon W-3400 and W-2400 processors on the LGA4677 socket. It pairs eight DDR5 DIMM slots, rated for up to 2TB of ECC R-DIMM memory, with five PCIe 5.0 x16 slots, dual 10G and 2.5G LAN, three SlimSAS ports and front and rear USB 3.2 Gen 2x2 Type-C. A 12+1+1 power stage design with large VRM, chipset and M.2 heatsinks plus an M.2 backplate targets sustained 24/7 loads, and CPU and memory overclocking are supported. Server-grade IPMI remote management runs through an optional ASUS IPMI expansion card with ASUS Control Center Express. It suits engineers, developers and content creators building a high-core-count workstation who need ECC memory and lots of PCIe lanes; it is more expandable than typical consumer boards but costs far more and needs a large case, strong cooling and a big power supply.

Best forWorkstation builders using Xeon W-3400 or W-2400 CPUsUsers who need ECC R-DIMM memory up to 2TBCreators running multiple GPUs or PCIe 5.0 add-in cardsIT teams that want IPMI remote management
Pros
  • Eight DIMM slots with ECC R-DIMM support up to 2TB
  • Five PCIe 5.0 x16 slots for multi-GPU and add-in cards
  • Dual 10G and 2.5G LAN built in
  • Three SlimSAS ports for high-density storage
  • 12+1+1 power stages with large VRM and M.2 heatsinks
  • CPU and memory overclocking on a workstation platform
Cons
  • LGA4677 limits you to Xeon W-2400 and W-3400 chips
  • IPMI needs the separate ASUS IPMI expansion card
  • Large board that needs a big case and serious cooling
  • High power draw demands a strong PSU and 8-pin PCIe power

ASUS PRO WS W790-ACE Workstation Motherboard prices at every store

  • antonlineNew

    In stockReturn policy

    $973.80Checked Nov 10
    Visit antonline

What reviewers say

Owner feedback on the Pro WS W790-ACE centers on its stability under long workloads and its deep expansion, with the platform cost and IPMI add-on card as recurring complaints.

What people mention
  • StabilityPraisedOwners report it holds up through long, sustained workstation loads.
  • ExpansionPraisedFive PCIe 5.0 x16 slots and three SlimSAS ports give room for GPUs and drives.
  • MemoryPraisedEight DIMM slots with ECC R-DIMM support are valued for large memory builds.
  • IPMICriticisedRemote management needs the separate ASUS IPMI expansion card.
  • CostCriticisedThe platform and its ECC memory are expensive compared with consumer boards.
  • CoolingMixedLarge VRM and M.2 heatsinks help, but the board still needs strong case airflow.

About the ASUS PRO WS W790-ACE Workstation Motherboard

The ASUS PRO WS W790-ACE is a workstation motherboard for creative professionals, developers and engineers. It uses the Intel W790 chipset and Socket LGA4677, and supports Intel Xeon W-3400 and W-2400 Series processors. It supports CPU and memory overclocking.

It has 8 DIMM slots and supports up to 2 TB of ECC R-DIMM DDR5 memory (2DPC). The memory trace layout is optimized. Power comes from a 12+1+1 power stage design with an 8-pin PCIe power connector. Heatsinks cover the VRM, chipset and M.2 drives, and an M.2 backplate is included.

For connectivity, it offers five PCIe 5.0 x16 slots, 10G and 2.5G LAN, two M.2 slots, three SlimSAS ports, and front and rear USB 3.2 Gen 2x2 Type-C. Server-grade IPMI remote management works at the hardware and software level with the ASUS IPMI expansion card. ASUS Control Center Express software provides real-time monitoring and management. The board is tested for 24/7 operation and has a QVL list for compatibility.

Chipset
Intel W790
CPU socket
LGA4677
Processors
Intel Xeon W-3400 and W-2400 Series
Memory
Up to 2048 GB (2 TB) ECC R-DIMM DDR5, 2DPC
Memory slots
8 DIMM slots
Expansion slots
5 x PCIe 5.0 x16
Storage
2 x M.2, 3 x SlimSAS
Networking
10G LAN and 2.5G LAN
USB
Front and rear USB 3.2 Gen 2x2 Type-C
Power design
12+1+1 power stages, 8-pin PCIe power connector
Cooling
VRM, chipset and M.2 heatsinks, M.2 backplate

Questions and answers

Which CPUs does the W790-ACE support?
It uses the LGA4677 socket and supports Intel Xeon W-3400 and W-2400 series processors.
How much memory can it take?
It has eight DDR5 DIMM slots and supports up to 2TB of ECC R-DIMM memory in a 2DPC layout.
Does it have built-in IPMI?
IPMI remote management works through the optional ASUS IPMI expansion card, paired with ASUS Control Center Express.
How many graphics cards can it hold?
There are five PCIe 5.0 x16 slots, so multi-GPU builds are possible given a large enough case and power supply.
What storage connections does it offer?
It has two M.2 slots and three SlimSAS ports, plus front and rear USB 3.2 Gen 2x2 Type-C.
Is it good for overclocking?
Yes, it supports CPU and memory overclocking, backed by a 12+1+1 power stage design and large heatsinks.
Where is the ASUS PRO WS W790-ACE Workstation Motherboard cheapest?
At antonline, for $973.80, as of our latest check.
Remote management
IPMI with ASUS IPMI expansion card support
Software
ASUS Control Center Express
Overclocking
CPU and memory

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