Professional-grade ASUS Pro WS C422-ACE ATX workstation motherboard designed for Intel Xeon W-series processors using the LGA 2066 socket. Built for demanding workstation applications such as 3D rendering, content creation, engineering, virtualization, and other high-performance workloads.

Key Features:

* Intel C422 chipset
* LGA 2066 socket for Intel Xeon W-series processors
* 8 DDR4 DIMM slots, supporting up to 512GB of DDR4 ECC Registered/Load-Reduced memory, depending on CPU and memory configuration
* Quad-channel memory architecture
* 3 × PCIe 3.0 x16 slots, supporting multi-GPU configurations
* 3 × M.2 slots for high-speed NVMe/SATA storage
* 2 × U.2 connectors for enterprise NVMe drives
* 6 × SATA 6Gb/s ports
* Intel VROC support for CPU-based RAID
* Dual Intel Gigabit LAN: I210-AT + I219-LM
* USB 3.2 Gen 2, including Type-A and Type-C
* Realtek S1220A 8-channel HD audio
* ASUS LANGuard
* Q-Code diagnostic display and workstation-oriented hardware monitoring
* 12+2 power-stage design and 8-layer PCB
* Standard ATX 12” × 9.6” form factor

Please note: This is a workstation/Xeon platform, not a standard consumer motherboard. CPU and RAM compatibility should be verified before purchase. ASUS lists support for Intel Xeon W-series processors and DDR4 RDIMM/LRDIMM memory.

Condition: Used — please see photos for the exact motherboard and condition. Motherboard only unless otherwise stated in the listing.