ASROCK

Asrock WRX90 WS EVO, Workstation, AMD WRX90, sTR5, EEB, 8 DDR5 ECC, Dual 10G LAN, SlimSAS, MCIO, 7x PCIe5 x16, 2x M.2

SKU:
WRX90WSEVO
UPC:
4710483945199
MPN:
WRX90 WS EVO
Availability:
In Stock
  • Asrock WRX90 WS EVO, Workstation, AMD WRX90, sTR5, EEB, 8 DDR5 ECC, Dual 10G LAN, SlimSAS, MCIO, 7x PCIe5 x16, 2x M.2 physical ASROCK New WRX90 WS EVO MemoX
  • Asrock WRX90 WS EVO, Workstation, AMD WRX90, sTR5, EEB, 8 DDR5 ECC, Dual 10G LAN, SlimSAS, MCIO, 7x PCIe5 x16, 2x M.2 physical ASROCK New WRX90 WS EVO MemoX
  • Asrock WRX90 WS EVO, Workstation, AMD WRX90, sTR5, EEB, 8 DDR5 ECC, Dual 10G LAN, SlimSAS, MCIO, 7x PCIe5 x16, 2x M.2 physical ASROCK New WRX90 WS EVO MemoX
  • Asrock WRX90 WS EVO, Workstation, AMD WRX90, sTR5, EEB, 8 DDR5 ECC, Dual 10G LAN, SlimSAS, MCIO, 7x PCIe5 x16, 2x M.2 physical ASROCK New WRX90 WS EVO MemoX
  • Asrock WRX90 WS EVO, Workstation, AMD WRX90, sTR5, EEB, 8 DDR5 ECC, Dual 10G LAN, SlimSAS, MCIO, 7x PCIe5 x16, 2x M.2 physical ASROCK New WRX90 WS EVO MemoX
£838.69
Frequently bought together:

Description

ASRock WRX90 WS EVO Workstation Motherboard – AMD WRX90, Socket sTR5, EEB, 8-Channel DDR5 ECC, Dual 10GbE, USB4

ASRock WRX90 WS EVO is a high-end server/workstation motherboard built for AMD Ryzen™ Threadripper™ PRO 9000/7000 WX-Series processors on socket sTR5. Designed for creators, engineers, AI/ML workstations and heavy virtualization, it combines extreme expansion with enterprise-grade management and connectivity. 

At a glance: WRX90 + sTR5 workstation board with 8 DDR5 DIMM slots for eight-channel ECC Registered memory (up to 2TB), 7× PCIe 5.0 x16 slots, dual Intel® 10GbE + dedicated IPMI LAN, USB4 Type-C, and modern storage via Gen5 M.2, MCIO and SlimSAS. 

Built for extreme expansion (multi-GPU / accelerator ready)

With seven PCIe 5.0 x16-length slots (six operating at x16 and one at x8), the WRX90 WS EVO is ideal for compute cards, multi-GPU render rigs, high-speed NICs, RAID/HBA cards and other workstation add-ins. 

Massive memory capacity for real workstation workloads

Support for 8 DDR5 DIMMs in eight channels enables DDR5 ECC Registered (RDIMM / RDIMM-3DS) memory up to 7600+ (OC) and a maximum system memory capacity of 2TB—great for large datasets, VMs and professional content creation. 

Enterprise connectivity + remote management

  • Dual 10GbE LAN using Intel® X710-AT2 for fast workstation networking and storage workflows. 
  • Dedicated IPMI LAN plus Aspeed® AST2600 BMC for out-of-band remote monitoring/management via IPMI—ideal for labs and IT-managed workstations. 

Modern storage I/O (Gen5 M.2 + MCIO + SlimSAS)

  • 1× Blazing M.2 (PCIe 5.0 x4) supporting 2260/2280/22110. 
  • 1× Hyper M.2 (PCIe 4.0 x4) supporting 2260/2280. 
  • 2× MCIO (PCIe Gen5 x4 or 4× SATA3). 
  • 2× SlimSAS SFF-8654 (one Gen4 x4; one Gen4 x4 or 4× SATA3) + 4× SATA3. 
  • RAID support for SATA and M.2 NVMe (0/1/10). 

High-speed USB (including USB4)

  • 2× USB4 Type-C (rear) up to 40Gb/s, plus USB-C front header (USB 3.2 Gen2x2, 20Gb/s). 
  • Rear USB 3.2 Gen2 Type-A ports plus additional USB 3.2 Gen1/USB 2.0 headers for front-panel expansion.

Other essentials

  • Power delivery: 18+3+3 power phase design with 110A SPS for VCore (workstation-grade stability).
  • Display output: DisplayPort 1.1a via BMC (up to 1920×1200 @ 60Hz; no audio). 
  • Audio: Realtek ALC1220 7.1CH HD Audio + Nahimic.

Build note: This is an EEB form factor workstation board—ensure your case supports EEB/SSI-EEB, and plan adequate PSU capacity for high-end CPUs and multiple PCIe cards.





 

 

Specification

 
Unique Feature

 

 
Superb Productivity
- PCIe Gen5 (Graphics, M.2)
- Eight Channel DDR5
- USB4 Type-C Ports (40 Gb/s)
Rock-Solid Durability
- Ultra Low-Loss PCB
- 18+3+3 Power Phase, 110A SPS for VCore
- 20K Long-lasting Black Caps (high quality and conductive polymer capacitors)
Ultrafast Connectivity
- Dual Intel® 10G LAN
EZ Update
- ASRock Auto Driver Installer
  • CPU
    - Supports AMD Ryzen™ Threadripper™ PRO 9000/7000 WX-Series Processors
    - Supports AMD Socket sTR5
    - Supports ASRock Hyper BCLK Engine
  • Chipset
    - AMD WRX90
  • Memory
    - Eight Channel DDR5 Memory Technology
    - 8 x DDR5 DIMM Slots*
    - Supports DDR5 ECC, buffered memory (RDIMM/ RDIMM-3DS) up to 7600+(OC)
    - Max. capacity of system memory: 2TB

    *S3 (Sleep) mode is supported only when 1 / 2 / 4 DIMMs memory modules are installed.
  • BIOS
    - 256Mb AMI UEFI Legal BIOS with GUI support
  • Graphics
    - Aspeed AST2600 BMC Controller
    - 1 x DisplayPort 1.1a with max. resolution up to 1920x1200 @ 60Hz*

    *DisplayPort 1.1a does not support audio function.
  • Audio
    - 7.1 CH HD Audio with Content Protection (Realtek ALC1220 Audio Codec)
    - Impedance Sensing on Rear Out port
    - Individual PCB Layers for R/L Audio Channel
    - Nahimic Audio
  • LAN
    2 x 10 Gigabit LAN 100/1000/2500/5000/10000 Mb/s (Intel® X710-AT2)
    - Support PXE
    1 x Dedicated IPMI (Realtek RTL8211F)
  • Slots
    CPU:
    - 7 x PCIe 5.0 x16 Slots (PCIE1/PCIE2/PCIE3/PCIE4/PCIE5/PCIE7 at x16; PCIE6 at x8)*

    - 15μ Gold Contact in VGA PCIe Slots

    *Supports NVMe SSD as boot disks
  • Storage
    CPU:
    - 1 x Blazing M.2 Socket (M2_1, Key M), supports type 2260/2280/22110 PCIe Gen5x4 (128 Gb/s) mode*
    - 2 x MCIO Connectors (PCIe Gen5x4 or 4 x SATA3 6.0 Gb/s)
    - 1 x SlimSAS SFF-8654 Connector (SLIM1) (PCIe Gen4x4 or 4 x SATA3 6.0 Gb/s)
    Chipset:
    - 1 x Hyper M.2 Socket (M2_2, Key M), supports type 2260/2280 PCIe Gen4x4 (64 Gb/s) mode*
    - 1 x SlimSAS SFF-8654 Connector (SLIM2) (PCIe Gen4x4)
    - 4 x SATA3 6.0 Gb/s Connectors

    *Supports NVMe SSD as boot disks
  • RAID
    - Supports RAID 0, RAID 1 and RAID 10 for SATA storage devices
    - Supports RAID 0, RAID 1 and RAID 10 for M.2 NVMe storage devices*

    *Requires additional M.2 NVMe expansion cards to support RAID 10
  • USB
    CPU:
    - 2 x USB4 Type-C (Rear)
    - 4 x USB 3.2 Gen2 Type-A (Rear)
    Chipset:
    - 1 x USB 3.2 Gen2x2 Type-C (Front)
    - 4 x USB 3.2 Gen1 Type-A (2 Rear, 2 Front)
    - 4 x USB 2.0 (Front)

    *All USB ports support ESD Protection
  • Connector
    - 2 x Thermistor Cable Headers
    - 1 x Front VGA Header
    - 1 x COM Port Header
    - 1 x Power LED and Speaker Header
    - 1 x Intelligent Platform Management Bus Header
    - 1 x PSU SMBus Header
    - 1 x BMC SMBus Header
    - 1 x Auxiliary Panel Header
    - 2 x Addressable LED Headers*
    - 1 x CPU Fan Connector (4-pin)**
    - 1 x CPU/Water Pump Fan Connector (4-pin) (Smart Fan Speed Control)***
    - 3 x Chassis/Water Pump Fan Connectors (4-pin) (Smart Fan Speed Control)****
    - 1 x 24 pin ATX Power Connector (Hi-Density Power Connector)
    - 1 x 3 pin ATX Power Connector*****
    - 2 x 8 pin ATX 12V Power Connectors (Hi-Density Power Connector) (for Motherboard)******
    - 2 x 6 pin PCIe 12V Power Connectors (Hi-Density Power Connector) (for Motherboard)******
    - 2 x 6 pin Graphics 12V Power Connectors (Hi-Density Power Connector) (for PCIe card)*******
    - 1 x Right Angle Front Panel Audio Connector
    - 2 x USB 2.0 Headers (Support 4 USB 2.0 ports)
    - 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports)
    - 1 x Front Panel Type C USB 3.2 Gen2x2 Header (20 Gb/s)
    - 2 x SGPIO Headers
    - 1 x CPU HP-SMBus Connector
    - 1 x Non Maskable Interrupt Button Header
    - 1 x Dr. Debug with LED
    - 1 x Power Button with LED
    - 1 x Reset Button with LED
    - 1 x Clear CMOS Button

    *Support in total up to 5V/3A, 15W LED Strip

    **CPU_FAN1 supports the fan power up to 1A (12W).

    ***CPU_FAN2/WP supports the fan power up to 2A (24W).

    ****CHA_FAN1~3/WP support the fan power up to 2A (24W).

    *****Plug the Multi PSU Adaptor Cable that comes with the package to ATX_CON1 if you use a secondary PSU.

    ******It is required to connect both ATX12V1 and ATX12V2; otherwise, the system may not boot up properly.
    It is required to connect all 8 pin and 6 pin 12V Power Connectors when overclocking.

    *******It is required to connect 6 pin PCIE 12V Power Cables to either GFX_12V1 or GFX_12V2; otherwise, the system may not boot up properly.
  • Rear Panel I/O
    - 1 x DisplayPort 1.1a
    - 1 x Optical SPDIF Out Port
    - 2 x USB4 Type-C Ports (40 Gb/s)*
    - 4 x USB 3.2 Gen2 Type-A Ports (10 Gb/s)
    - 2 x USB 3.2 Gen1 Type-A Ports
    - 2 x RJ-45 LAN Ports
    - 1 x RJ45 Dedicated IPMI LAN Port
    - 1 x Line Out Jack (Gold Audio Jack)
    - 1 x Microphone Input Jack (Gold Audio Jack)

    *USB_TC1 supports USB PD 3.0 up to 9V@3A (27W) / 5V@3A (15W) charging; USB_TC2 supports USB PD 3.0 up to 5V@3A (15W) charging.
  • Software and UEFI
    Software
    - ASRock Polychrome SYNC*
    UEFI
    - ASRock Full HD UEFI
    - ASRock Auto Driver Installer
    - ASRock Instant Flash

    *These utilities can be downloaded from ASRock Live Update & APP Shop.
  • Accessories
    - 1 x User Manual
    - 1 x I/O Shield
    - 4 x SATA Data Cables
    - 2 x Thermistor Cables
    - 1 x Multi PSU Adaptor Cable
    - 2 x Screws for M.2 Sockets
    - 2 x Standoffs for M.2 Sockets
  • Form Factor
    - EEB Form Factor: 12.0-in x 13.0-in, 30.5 cm x 33.0cm
    - 14 Layer PCB
    - 2oz Copper PCB
  • OS
    - Microsoft Windows® 11 64-bit
  • Certifications
    - FCC, CE
    - ErP/EuP ready (ErP/EuP ready power supply is required)
    - CEC Tier II ready

Return

Tab 2 content etc...

FAQ: Frequently Asked Questions 

 

ASRock WRX90 WS EVO — FAQ

Which CPUs does it support?
AMD Ryzen™ Threadripper™ PRO 9000 WX and 7000 WX series (socket sTR5) on the AMD WRX90 chipset.
What memory does it take? UDIMM or RDIMM? Max capacity?
DDR5 ECC Registered (RDIMM/RDIMM-3DS) only — eight-channel across 8× DIMM slots, up to 2 TB; supports high JEDEC/OC speeds (up to 7600+ OC depending on modules/CPU). UDIMM isn’t supported. 
How many PCIe slots and which speeds?
7 × PCIe 5.0 x16 physical slots. According to ASRock, PCIE1/2/3/4/5/7 run at x16 while PCIE6 runs at x8 (lane allocation depends on CPU). Great for multi-GPU, accelerators, and high-bandwidth I/O cards. 
M.2 and server-grade storage connectors?
• 1 × Blazing M.2 (PCIe Gen5 x4)
• 1 × Hyper M.2 (PCIe Gen4 x4)
• 2 × MCIO (each can run PCIe Gen5 x4 or 4 × SATA 6 Gb/s)
• 2 × SlimSAS SFF-8654 (each supports PCIe Gen4 x4; one also supports 4 × SATA)
• 4 × SATA 6 Gb/s (standard headers) NVMe RAID 0/1/10 is supported (see notes for M.2 RAID). 
Does it have USB4/Type-C?
Yes — 2 × USB4 Type-C (rear) up to 40 Gb/s, plus a USB 3.2 Gen2x2 Type-C (front), and multiple USB-A ports. 
Networking — is there 10GbE and remote management?
Dual Intel® X710-AT2 10GbE ports + dedicated IPMI management port. An ASPEED AST2600 BMC provides IPMI WebUI/OOB management. 
Form factor — will it fit my case?
EEB 12″ × 13″ (30.5 × 33.0 cm). You need a chassis that explicitly supports EEB/SSI-EEB; many ATX/E-ATX cases do not. Check your case’s spec sheet. 
Power and VRM cooling — anything special to know?
18+3+3 power phases with active VRM cooling and 14-layer, 2-oz copper PCB. ASRock includes a Multi-PSU adaptor option for builds that need a secondary PSU (see guideline PDF). 
Audio and headers?
Realtek ALC1220 7.1-ch HD audio with Nahimic, plus numerous fan, pump, thermistor, ARGB/RGB, COM, VGA-front and platform SMBus/BMC headers for workstation use. 
What comes in the box?
EEB motherboard, I/O shield; region/retailer may include SATA cables, thermistor leads, Multi-PSU cable, and M.2 screws (see manual “Package Contents”). 
View AllClose

Related Products

Related Products