Motherboard Asrock WRX90 WS EVO sTR5

Asrock WRX90 WS EVO sTR5 is an EEB motherboard aimed at high-end workstations with AMD Ryzen Threadripper PRO. Here we are talking about serious workloads – rendering, simulations, heavy CAD/CAE software, virtualization, and many GPU configurations. The combination of AMD WRX90 chipset, sTR5 socket, and quad-channel DDR5 architecture makes it a base for a build that does not bend under 24/7 load. Add to that 7 PCIe 5.0 x16 slots and 2 x 10G LAN, and you get a platform for a true workstation beast.

What you get

With this board, you can step up to AMD Ryzen Threadripper PRO 9000/7000 WX-Series and combine a processor with many cores, massive PCIe resources, and huge RAM capacity. The eight DDR5 slots with up to 2048 GB total capacity and up to 7600 MHz (OC) allow you to gather in one machine what usually requires several servers – large scenes, massive databases, heavy virtual machines. The 7 PCIe 5.0 x16 slots are a direct invitation for multi-GPU, specialized cards (capture, storage, network adapters), or a combination of both, without constantly worrying about bottlenecks. Additionally, the storage section with Blazing M.2 Gen5, Hyper M.2 Gen4, and MCIO/SlimSAS connectors gives you flexibility for ultra-fast NVMe arrays or many SATA devices, depending on whether you are chasing speed, capacity, or both.

• CPU socket sTR5 – support for AMD Ryzen Threadripper PRO 9000/7000 WX-Series, aimed at serious workstation configurations with many cores and PCIe lanes.
• AMD WRX90 chipset – optimized for professional Threadripper platforms, focusing on reliability, expandability, and operation under constant load.
• EEB form factor – a larger board that accommodates 7 PCIe slots, 8 RAM slots, and a rich storage section; requires a more serious, compatible case.
• DDR5, 8 slots, up to 2048 GB, up to 7600 MHz (OC) – quad-channel architecture suitable for applications that consume RAM and love high bandwidth.
• 7 x PCIe 5.0 x16 slots – PCIE1/2/3/4/5/7 operate at x16, while PCIE6 at x8, opening the door for multi-GPU, specialized cards, and expandability far beyond standard desktop.
• Rich M.2/MCIO/SlimSAS options – Blazing M.2 Gen5x4, Hyper M.2 Gen4x4, and several SlimSAS/MCIO connectors allow you to build fast NVMe arrays or connect multiple SATA devices with RAID 0/1/10.
• 2 x 10 Gigabit LAN (Intel X710-AT2) – two 10G ports for high-speed network connectivity, suitable for NAS environments, server tasks, or collaborative work on heavy projects.
• 7.1 CH HD Audio with Realtek ALC1220 – sufficiently high-quality onboard audio for professional work, multimedia, and basic monitoring without a separate sound card.
• 24-pin ATX + 2 x 8-pin 12V Hi-Density connectors – power supply sized for heavy Threadripper configurations under constant, high load.

Who it is suitable for

This motherboard is for people who are building a true workstation machine: 3D rendering, video post-production, scientific calculations, virtualization, development with many VMs, or multi-GPU setup for specific workloads. It is also suitable for server/infrastructure roles where you need 10G networking and a lot of RAM. It is not a logical choice for a typical gaming build – here you pay for resources and expandability that an ordinary gamer will not use at all.

The combination of Threadripper PRO support, massive RAM capacity, 7 PCIe 5.0 x16 slots, and dual 10G LAN makes Asrock WRX90 WS EVO sTR5 a very serious foundation for a professional setup. If you are looking for a platform that can handle both your current needs and future expansions – this board provides exactly that.