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ASRock TRX50 WS sTR5 TRX50 E-ATX Workstation Motherboard DDR5 ECC Wi-Fi 6E 10G LAN

Brand:
ASRock
ASRock TRX50 WS sTR5 TRX50 Workstation Motherboard
ASRock TRX50 WS sTR5 TRX50 E-ATX Workstation Motherboard DDR5 ECC Wi-Fi 6E 10G LAN
€777.49 inc. VAT
Buy
90-MXBN40-A0UAYZ
€653.35 €725.95
€777.49 inc. VAT
Ships from EU stock: 1 item(s)
Product Code
04:457203
EAN Code
4710483944529
Manufacturer
ASRock

Quick Specs

Socket
AMD sTR5
Chipset
AMD TRX50
CPU Support
Ryzen Threadripper 9000/7000 + PRO 9000/7000 WX
Memory
4 x DDR5 ECC RDIMM, up to 1TB
Expansion
3 x PCIe 5.0 x16 + 2 x PCIe 4.0 x16
Networking
10G LAN + 2.5G LAN + Wi-Fi 6E
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ASRock TRX50 WS sTR5 TRX50 Workstation Motherboard

A workstation-class E-ATX motherboard for AMD Ryzen Threadripper and Threadripper PRO builds, with DDR5 ECC RDIMM support, PCIe 5.0 expansion, USB4, Wi-Fi 6E and high-speed wired networking.
AMD sTR5AMD TRX50DDR5 ECC RDIMMPCIe 5.0

The ASRock TRX50 WS is an E-ATX workstation motherboard for AMD Ryzen Threadripper and Threadripper PRO desktop platforms. It is built for demanding workstation systems that need high core-count CPU support, quad-channel DDR5 ECC registered memory, multiple PCIe 5.0 expansion slots, fast NVMe and enterprise-style storage options, USB4 connectivity, Wi-Fi 6E, 10G LAN and 2.5G LAN.

Compatibility Note: Please confirm CPU support, BIOS compatibility, case E-ATX clearance, cooler compatibility and power supply requirements before purchase. This motherboard is for AMD sTR5 Threadripper platforms and is not compatible with standard AM4 or AM5 Ryzen processors.
Best For
✓ AMD Threadripper workstation builds
✓ Rendering, simulation and professional content creation
✓ Multi-GPU and PCIe expansion-heavy systems
✓ High-speed NAS, storage and 10G network workflows

Key Features

 
Threadripper Workstation Platform
Supports AMD Ryzen Threadripper 9000/7000 Series and Threadripper PRO 9000/7000 WX-Series processors for high-performance workstation builds.
 
ECC Registered DDR5 Memory
Four DDR5 DIMM slots support quad-channel ECC registered memory up to 1TB, suitable for professional workloads where capacity and reliability matter.
 
Massive PCIe Expansion
Three PCIe 5.0 x16 slots and two PCIe 4.0 x16 slots provide strong flexibility for GPUs, capture cards, storage controllers and workstation expansion cards.
 
Workstation Connectivity
USB4, rear USB-C 20Gbps, 10G LAN, 2.5G LAN, Wi-Fi 6E and Bluetooth provide the high-speed connectivity expected from a modern workstation platform.

Technical Specifications

Model ASRock TRX50 WS
Part Number 90-MXBN40-A0UAYZ
EAN 4710483944529
Socket AMD sTR5
Chipset AMD TRX50
CPU Support AMD Ryzen Threadripper PRO 9000/7000 WX-Series and Ryzen Threadripper 9000/7000 Series processors
Power Design 18+3+3 Power Phase Design, 110A SPS for VCore
Memory 4 x DDR5 DIMM slots, quad-channel ECC registered RDIMM/RDIMM-3DS, up to 1TB, up to 7600+ OC
Expansion Slots 3 x PCIe 5.0 x16 slots + 2 x PCIe 4.0 x16 slots
Storage 1 x Blazing M.2 PCIe Gen5 x4 + 1 x Hyper M.2 PCIe Gen4 x4 + 1 x MCIO PCIe Gen5 x4 + 2 x SlimSAS PCIe Gen4 x4 or 4 SATA3 + 4 x SATA3
USB USB4 support, USB 3.2 Gen2x2 Type-C rear, USB 3.2 Gen2 Type-C rear and front, USB 3.2 Gen2 Type-A rear, USB 3.2 Gen1 and USB 2.0 support
Networking Marvell 10GbE LAN + Realtek 2.5GbE LAN + Wi-Fi 6E + Bluetooth
Audio Realtek ALC1220 7.1-channel HD Audio, Nahimic Audio
Form Factor E-ATX, 305 mm x 277 mm

Frequently Asked Questions

Is this motherboard for standard Ryzen AM5 CPUs?
No. It uses the AMD sTR5 socket and is intended for AMD Ryzen Threadripper and Threadripper PRO processors, not standard AM5 Ryzen CPUs.
Does it support ECC memory?
Yes. It supports quad-channel DDR5 ECC registered memory, including RDIMM and RDIMM-3DS modules, up to 1TB total capacity.
Is this suitable for workstation expansion?
Yes. With multiple PCIe 5.0 and PCIe 4.0 x16 slots, 10G LAN, USB4 and advanced storage options, it is built for expansion-heavy workstation systems.
Singular Expert Insight
Choose the ASRock TRX50 WS if you are building a serious Threadripper workstation that needs ECC RDIMM memory, many PCIe lanes, 10G networking and advanced storage expansion. If you only need a gaming or office Ryzen system, an AM5 B650/X870 board will be more appropriate and far better value.

Buyer’s Guide

Buy it if
You need a workstation motherboard for AMD Ryzen Threadripper or Threadripper PRO with ECC RDIMM support, PCIe 5.0 expansion, USB4, Wi-Fi 6E and 10G LAN.
Skip it if
You are building a standard Ryzen AM5 gaming, office or home PC, or your case and power supply are not suitable for an E-ATX Threadripper platform.
Also consider
Consider an AM5 X870E or B650 motherboard if you do not specifically need Threadripper CPU support, ECC RDIMM memory or workstation PCIe expansion.

Features - ASRock - 90-MXBN40-A0UAYZ

More Details
Product Code
04:457203
EAN Code
4710483944529
Manufacturer
ASRock
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