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ASRock WRX90 WS EVO sTR5 EEB Workstation Motherboard

Brand:
ASRock
ASRock WRX90 WS EVO sTR5 Motherboard
ASRock WRX90 WS EVO sTR5 EEB Workstation Motherboard
€1146.27 inc. VAT
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90-MXBMH0-A0UAYZ
€963.25 €1,070.28
€1,146.27 inc. VAT
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Product Code
04:537518
EAN Code
4710483945199
Manufacturer
ASRock

Quick Specs

Socket
AMD sTR5
Chipset
AMD WRX90
Memory
8 x DDR5 ECC RDIMM
PCIe Slots
7 x PCIe 5.0 x16
Networking
Dual 10GbE + IPMI LAN
Form Factor
EEB 12.0 x 13.0 inch
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ASRock WRX90 WS EVO sTR5 EEB Workstation Motherboard

A workstation-class WRX90 motherboard for AMD Ryzen Threadripper PRO platforms, built for high-core-count CPUs, ECC memory, PCIe 5.0 expansion and dual 10GbE networking.
AMD sTR58 x DDR5 ECC RDIMMDual 10GbE LAN

The ASRock WRX90 WS EVO is a premium workstation motherboard for AMD Ryzen Threadripper PRO 9000 and 7000 WX-Series processors. It is designed for demanding professional builds that need large ECC memory capacity, multiple PCIe 5.0 expansion slots, fast storage connectivity, USB4, dual Intel 10GbE networking and dedicated IPMI management in an EEB form factor.

Compatibility Note: Please confirm AMD Ryzen Threadripper PRO CPU support, EEB chassis clearance, PSU connector requirements, memory QVL and cooling compatibility before purchase. This motherboard requires a workstation-class platform and is not intended for standard desktop AM5 processors.
Best For
✓ Threadripper PRO workstations
✓ GPU-heavy professional builds
✓ ECC memory workloads
✓ 10GbE storage and render workflows

Key Features

 
Threadripper PRO Platform
Supports AMD Ryzen Threadripper PRO 9000 and 7000 WX-Series processors on the sTR5 socket, making it suitable for high-core-count workstation builds.
 
Massive ECC Memory Support
Eight DDR5 DIMM slots support eight-channel ECC registered memory with up to 2 TB system memory capacity for demanding professional workloads.
 
Seven PCIe 5.0 x16 Slots
Multiple PCIe 5.0 x16 slots provide serious expansion potential for GPUs, accelerator cards, capture cards, storage controllers and other professional add-in cards.
 
Dual 10GbE and IPMI
Dual Intel X710 10GbE LAN supports high-speed network workflows, while dedicated IPMI LAN enables remote management for workstation and server-style deployments.

Technical Specifications

Brand ASRock
Model WRX90 WS EVO
Part Number 90-MXBMH0-A0UAYZ
EAN 4710483945199
CPU Support AMD Ryzen Threadripper PRO 9000 and 7000 WX-Series processors
Socket AMD Socket sTR5
Chipset AMD WRX90
Memory Slots 8 x DDR5 DIMM
Memory Support DDR5 ECC buffered RDIMM and RDIMM-3DS, up to 7600+ OC
Maximum Memory 2 TB
Expansion Slots 7 x PCIe 5.0 x16 slots
Storage 1 x PCIe Gen5 M.2, 1 x PCIe Gen4 M.2, 4 x SATA3, MCIO and SlimSAS connectors
Networking 2 x 10GbE LAN with Intel X710-AT2, 1 x dedicated IPMI LAN
Rear USB 2 x USB4 Type-C, 4 x USB 3.2 Gen2 Type-A, 2 x USB 3.2 Gen1 Type-A
Audio Realtek ALC1220 7.1 CH HD Audio with Nahimic Audio
Form Factor EEB, 12.0 x 13.0 inch, 30.5 x 33.0 cm
Operating System Microsoft Windows 11 64-bit

Frequently Asked Questions

Is this motherboard for standard Ryzen desktop CPUs?
No. It is built for AMD Ryzen Threadripper PRO 9000 and 7000 WX-Series processors using the sTR5 socket and WRX90 chipset.
Does it support ECC memory?
Yes. It supports DDR5 ECC buffered memory across eight DIMM slots, with up to 2 TB maximum system memory when using compatible modules.
Will it fit in any ATX case?
No. It uses the larger EEB form factor, so the case must explicitly support EEB motherboards and the required workstation-class cooling and power layout.
Singular Expert Insight
Choose this model if you are building a serious Threadripper PRO workstation with multiple PCIe 5.0 cards, ECC memory and 10GbE networking. If you need a smaller mainstream desktop system, an AM5 motherboard is the more practical and cost-effective choice.

Buyer’s Guide

Buy it if
You need a high-end WRX90 workstation board for Threadripper PRO, ECC memory, PCIe 5.0 expansion and dual 10GbE networking.
Skip it if
You are building a normal gaming PC, an AM5 desktop, or a compact system where EEB size and workstation power requirements are unsuitable.
Also consider
Consider a TRX50 motherboard if you do not need WRX90 platform features, eight-channel ECC RDIMM capacity or the same level of PCIe expansion.

Features - ASRock - 90-MXBMH0-A0UAYZ

CPU Socket
  • Socket sTR5
More Details
Product Code
04:537518
EAN Code
4710483945199
Manufacturer
ASRock
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