The ASUS Pro WS WRX90E-SAGE SE is an EEB workstation motherboard for AMD Socket sTR5 Ryzen Threadripper PRO 9000 and 7000 WX-Series processors. It combines the AMD WRX90 chipset, 8-channel DDR5 ECC registered memory, seven PCIe 5.0 x16 slots and dual 10Gb Ethernet.
Key Features
Supports Ryzen Threadripper PRO 9000 and 7000 WX-Series (sTR5)
8 x DDR5 ECC registered DIMM slots in 8-channel architecture
6 x PCIe 5.0 x16 plus 1 x PCIe 5.0 x16 (x8 mode)
4 x M.2 PCIe 5.0, 2 x SlimSAS and 4 x SATA 6Gb/s
Dual 10Gb Ethernet plus a dedicated 1Gb management LAN
2 x USB4 40Gbps and six USB 10Gbps Type-A on the rear
32+3+3+3 power stages with 2 x 8-pin +12V connectors
Dedicated fan headers for CPU, chipset, VRM and M.2 cooling
Full Specifications
General
Brand
ASUS
Model
Pro WS WRX90E-SAGE SE
Part Number
90MB1FW0-M0EAY0
Colour
Black
Form Factor
EEB (12 x 13 inch)
CPU & Chipset
Socket
AMD Socket sTR5
Supported CPUs
Ryzen Threadripper PRO 9000 and 7000 WX-Series
Chipset
AMD WRX90
Power Stages
32+3+3+3
Memory
Slots
8 x DIMM
Type
DDR5 ECC Registered, 8-channel
Expansion & Storage
PCIe Slots
6 x PCIe 5.0 x16 + 1 x PCIe 5.0 x16 (x8 mode)
M.2
4 x PCIe 5.0
SlimSAS
2
SATA
4 x 6Gb/s
Networking
Ethernet
Dual 10Gb + 1Gb management LAN
USB
Rear USB4 40Gbps
2
Rear USB 10Gbps Type-A
6
Power
Power Connectors
2 x 8-pin +12V and PCIe power connector
Who Is It For?
AI, rendering and simulation workstation builders
Users who need multi-GPU PCIe 5.0 expansion
Professionals requiring ECC memory and 10Gb networking
In the Box
ASUS Pro WS WRX90E-SAGE SE motherboard
Documentation and accessories (contents as per manufacturer packaging)
Frequently Asked Questions
Which processors does it support? It supports AMD Ryzen Threadripper PRO 9000 and 7000 WX-Series processors on Socket sTR5.
What memory does it use? It has eight DDR5 ECC registered DIMM slots in an 8-channel configuration.
What networking does it offer? It has dual 10Gb Ethernet and a dedicated 1Gb management LAN.
Order the ASUS Pro WS WRX90E-SAGE SE from PC PARK with warranty and fast delivery across Saudi Arabia.
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Our Milestones
2023
Expanded our product catalog with the latest gaming and professional hardware, serving thousands of satisfied customers
2024
Launched our online store and delivery service, making tech accessible to customers across Saudi Arabia
2025
Reached a major milestone in customer satisfaction with enhanced after-sales support and warranty services
2026
Continuing to grow as Saudi Arabia's trusted destination for technology, gaming, and custom PC solutions
