ASRock WRX90 WS Evo Workstation Motherboard

ASRock WRX90 WS Evo Workstation Motherboard

Motherboard • ASRock • $ 825.92

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Unleash Extreme Workstation Performance

The ASRock WRX90 WS Evo is a flagship workstation motherboard engineered for AMD Ryzen Threadripper PRO processors. Built on the powerful AMD WRX90 chipset and the sTRX4 socket, this SSI-EEB form factor board delivers uncompromising performance for professionals in 3D rendering, scientific simulation, AI development, and content creation. With support for up to 2TB of DDR5 ECC memory across eight slots and blazing-fast PCIe 5.0 connectivity, the WRX90 WS Evo is the ultimate foundation for a high-end workstation.

Key Features and Specifications

  • Massive Memory Capacity: 8 DIMM slots support up to 2TB of DDR5 ECC RAM, with speeds up to 7600 MT/s (OC) for memory-intensive workloads.
  • Next-Gen PCIe 5.0: Seven PCIe 5.0 x16 slots provide incredible bandwidth for multiple GPUs, NVMe drives, and high-speed expansion cards.
  • Versatile Storage Options: Includes 4x SATA 3, 1x Blazing M.2 (PCIe Gen5x4), 1x Hyper M.2 (PCIe Gen4x4), 2x MCIO connectors (PCIe Gen5x4 or 4 SATA3), and 2x SlimSAS SFF-8654 connectors for flexible RAID configurations.
  • Advanced Networking: Dual Intel X710 10G LAN ports ensure high-throughput network connectivity, while a dedicated IPMI LAN port enables remote management for enterprise environments.
  • Comprehensive I/O: Rear panel includes 2x USB4 Type-C, 4x USB 3.2 Gen2 Type-A, and 2x USB 3.2 Gen1 ports. Front headers provide additional USB 3.2 Gen2x2 Type-C, USB 3.2 Gen1, and USB 2.0 connectivity.
  • Premium Audio: Realtek ALC1220 7.1 CH HD audio with Nahimic enhancement delivers immersive sound for monitoring and entertainment.

Performance and Reliability

Designed for 24/7 operation, the WRX90 WS Evo features robust power delivery with premium components, ensuring stable performance under heavy loads. The board supports AMD Ryzen Threadripper PRO processors, offering up to 96 cores for parallel processing tasks. With PCIe 5.0 support, users can harness the latest GPUs and storage devices to accelerate workflows. The inclusion of USB4 and dual 10G LAN future-proofs the system for high-speed data transfer and networking.

Ideal Use Cases

This motherboard is perfect for professionals building high-end workstations for:

  • 3D animation and visual effects rendering
  • AI and machine learning model training
  • Scientific research and simulation
  • Video editing and color grading
  • Virtualization and server applications

Whether you're a content creator, engineer, or data scientist, the ASRock WRX90 WS Evo provides the scalability and reliability needed to tackle the most demanding projects.

Key Specifications

Form Factor: SSI-EEB
Socket: sTRX4
RAM Type: DDR5 (ECC Support)
Max. RAM: 2TB
RAM Slots: 8
Chipset: AMD WRX90
Connectivity
4X SATA 3,, 1X Blazing M.2 (PCIe Gen5x4),, 1X Hyper M.2 (PCIe Gen4x4),, 2X MCIO Connector (PCIe Gen5x4/ 4 SATA3),, 1X SlimSAS SFF-8654 Connector (PCIe Gen4x4),, 1X SlimSAS SFF-8654 Connector (PCIe Gen4x4/ 4 SATA3),, 2X USB4 Type-C (Rear),, 1X USB 3.2 Gen2x2 Type-C (Front),, 4X USB 3.2 Gen2 Type-A(Rear),, 4X USB 3.2 Gen1 (2 Rear, 2 Front),, 4X USB 2.0 (4 Front),, Intel® X710 dual 10G LAN, 1 Dedicated IPMI LAN,, Realtek ALC1220 7.1 CH HD Audio, Nahimic Audio,, 7X PCIe 5.0 x16 slots

Detailed Parameters

Platform:
AMD
Socket:
TRX4
RAM Type:
DDR5
Number of RAM Slots:
8
Maximum RAM/slot:
256
Maximum RAM Capacity in GB:
2000
PCI Express Version:
5
Form Factor:
EEB
Maximum RAM Speed in MHz:
7600
ECC:
Yes
Chipset:
WRX90
SupportedPlatforms:
AMD Workstation

Where to Buy

Pros

  • Supports up to 2TB DDR5 ECC memory for massive workloads
  • Seven PCIe 5.0 x16 slots for multi-GPU and expansion
  • Dual 10G LAN plus dedicated IPMI for enterprise networking
  • Extensive storage options including MCIO and SlimSAS
  • Robust power delivery for 24/7 operation

Cons

  • SSI-EEB form factor may not fit standard ATX cases
  • Requires high-end Threadripper PRO CPU, expensive platform
  • Limited to AMD sTRX4 socket, no future upgrade path

Frequently Asked Questions

What CPU is compatible with the ASRock WRX90 WS Evo?

The motherboard supports AMD Ryzen Threadripper PRO processors using the sTRX4 socket, including 3000WX and 5000WX series CPUs.

Can I use ECC memory with this motherboard?

Yes, the WRX90 WS Evo supports DDR5 ECC memory, which is essential for error-free computing in professional environments.

How many GPUs can I install?

It has seven PCIe 5.0 x16 slots, allowing up to seven double-slot GPUs, though physical space and cooling may limit practical configurations.

Does it support NVMe RAID?

Yes, the motherboard supports RAID 0, 1, and 10 for NVMe drives via the M.2 and MCIO slots, providing high-speed storage arrays.

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