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Rectangular ATX motherboard in dark finish with silver heatsinks, four DDR5 slots, multiple M.2 covers and rear I/O shield visible

ASUS

ASUS Pro WS W880-ACE SE Intel motherboard LGA 1851 DDR5 Thunderbolt

SKU CH-R6KC-DQDXT MPN Pro WS W880-ACE SE

Workstation ATX board with LGA 1851 socket, four DDR5 slots for 256 GB, one PCIe 5.0 and three PCIe 4.0 M.2 slots, dual 2.5 Gb Ethernet and Thunderbolt 4

  • CPU Socket TypeLGA 1851
  • ChipsetW880
  • Number of Memory Slots4x288pin (DDR5)
  • Maximum Memory Supported256GB
  • M.21 x M.2 (Support PCIe 5.0 x4) / 3 x M.2 (Support PCIe 4.0 x4
  • SATA RAID0/1/5/10
  • Ready for Intel Core Ultra processors with LGA 1851 socket
  • Robust 8+1+2+2 power stage design for stable delivery
  • Thunderbolt 4 plus dual 2.5 Gb Ethernet for fast I/O
  • PCIe 5.0 and PCIe 4.0 M.2 slots support next-gen GPUs and storage
  • Server-grade IPMI remote management via AST2600 BMC controller

LGA 1851 Workstation Motherboard

The ASUS Pro WS W880-ACE SE is an ATX motherboard built around the Intel W880 chipset and LGA 1851 socket. It supports Intel Core Ultra 9, 7, and 5 desktop processors for professional workloads. Four 288-pin DDR5 slots accept up to 256GB of memory. The board includes Thunderbolt 4 connectivity and dual 2.5Gb Ethernet ports.

Ideal for AI Development and Remote Management

This board suits builders who need server-grade IPMI remote management via the AST2600 BMC controller and ASUS Control Center Express. AI Cooling II, AI Advisor, and NPU boost help with advanced AI PC tasks. Users without a need for dedicated remote management hardware or workstation-class power delivery should consider simpler platforms.

8+1+2+2 Teamed Power Stages

The 8+1+2+2 teamed power stages with ProCool II connectors, alloy chokes and durable capacitors deliver stable current for multi-core Intel Core Ultra processors. This power design is the key specification that determines whether the board can sustain heavy professional workloads without throttling.

Highlights

  • Ready for Intel Core Ultra processors with LGA 1851 socket
  • Robust 8+1+2+2 power stage design for stable delivery
  • Thunderbolt 4 plus dual 2.5 Gb Ethernet for fast I/O
  • PCIe 5.0 and PCIe 4.0 M.2 slots support next-gen GPUs and storage
  • Server-grade IPMI remote management via AST2600 BMC controller

Specifications

BrandASUS
ModelPro WS W880-ACE SE
Part NumberPro WS W880-ACE SE
CPU Socket TypeLGA 1851
ChipsetW880
Number of Memory Slots4x288pin (DDR5)
Maximum Memory Supported256GB
M.21 x M.2 (Support PCIe 5.0 x4) / 3 x M.2 (Support PCIe 4.0 x4)
SATA RAID0/1/5/10
Audio Channels7.1 Channels
Max LAN SpeedGigabit Ethernet:
Yes
2.5Gigabit Ethernet:
Yes
Package ContentsPro WS W880-ACE SE Gaming Desktop Motherboard
2 x SATA 6Gb/s cables
1 x AMI license sticker
1 x I/O shield
1 x M.2 Q-Latch packages
2 x M.2 rubber packages
1 x Q-connector
1 x ACC Express activation key card
1 x Quick start guide
Shipping weight1.63 kg
Package size343 × 302 × 74 mm

Questions about this item

Does this board support Intel Core Ultra Series 2 processors out of the box?

Yes, the LGA 1851 socket is ready for Intel Core Ultra 9, 7 and 5 desktop processors without a BIOS update.

What DDR5 memory capacity and slot layout does it provide?

Four 288-pin DDR5 slots support up to 256 GB total system memory.

Which high-speed M.2 slots are available for PCIe 5.0 and 4.0 drives?

One M.2 slot runs at PCIe 5.0 x4 and three additional slots run at PCIe 4.0 x4.

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