ASUS ExpertCenter Pro ET500I W8 Intel Barebone Workstation
ASUS ExpertCenter Pro ET500I W8 Barebone Workstation delivers a powerful Intel platform for professional applications, engineering, virtualization, content creation and advanced business computing.
Key features
- Intel LGA1851 workstation barebone platform
- Intel W880 workstation chipset
- Supports compatible Intel Core Ultra desktop processors
- 4 x DDR5 ECC or non-ECC UDIMM memory slots
- Supports up to 256GB DDR5 memory
- 3 x M.2 interfaces for high-speed NVMe SSDs
- 4 x SATA storage interfaces with RAID support
- Dual 2.5Gb Ethernet connectivity
- Professional expansion and graphics support
- Processor, memory, storage and operating system sold separately unless configured
ASUS ExpertCenter PRO-ET500I-W8 Intel Barebone Workstation
ASUS ExpertCenter PRO-ET500I-W8 is a professional Intel workstation barebone platform designed for demanding design, engineering, AI-assisted, rendering, virtualization and business-computing workflows. Its Intel W880 chipset, LGA1851 processor support, ECC-capable DDR5 memory architecture and enterprise-ready expandability provide a strong base for a custom workstation build.
Build the system around a compatible Intel Core Ultra Series 2 processor, professional NVIDIA RTX graphics, high-speed NVMe storage and the memory capacity your workload needs. Dual 2.5Gb Ethernet, Thunderbolt 4 and rich high-speed I/O help it fit into modern studio, office and IT environments.
Professional Performance Platform for Custom Workstations
ET500I-W8 is built around the Intel LGA1851 socket and Intel W880 chipset, supporting compatible Intel Core Ultra Processors (Series 2). This gives IT teams, creators, engineers and business users the flexibility to configure CPU performance around their actual workload rather than being locked into a fixed desktop configuration.
Four DDR5 UDIMM slots support ECC or non-ECC memory, with platform capacity up to 256GB. ECC capability is valuable for professional environments because it can detect and correct certain memory data errors, helping support stable operation during long design, simulation, rendering and data-processing tasks.


PCIe 5.0 and NVIDIA RTX Professional Graphics Support
Three expansion slots provide a serious foundation for workstation graphics and add-in cards: two PCIe x16 physical slots with Gen 5.0 x16/x8 link support and one PCIe Gen 4.0 x4 slot. The chassis supports one compatible dual-slot NVIDIA RTX professional graphics card for accelerated 2D/3D rendering, visualisation, AI workflows, ray tracing and GPU-assisted creative applications.
Compatible workstation GPU support includes selected NVIDIA RTX PRO and NVIDIA RTX professional models. This makes ExpertCenter PRO-ET500I-W8 suitable for custom systems that need more than integrated graphics, while retaining the flexibility to select the right GPU class for the project and budget.
High-Capacity Storage and Data Redundancy Options
ET500I-W8 provides three M.2 slots: one supports PCIe 5.0 x4 and two support PCIe 4.0 x4. It also includes two SlimSAS ports and four SATA 6Gb/s connections, creating a flexible layout for fast boot drives, scratch storage, project drives and high-capacity SATA storage.
3 x M.2 NVMe
Use high-speed M.2 2242, 2260 or 2280 drives for operating system, applications, active projects and data cache.
2 x SlimSAS
Support industrial-grade NVMe or flexible PCIe/SATA storage connections where required.
4 x SATA Bays
Four internal 3.5-inch/2.5-inch bays accommodate high-capacity data storage and RAID-ready builds.
Dual 2.5GbE, Thunderbolt 4 and Rich I/O
Two Intel 2.5Gb Ethernet ports support fast file transfers, high-resolution media workflows, network storage access and lower-latency office or studio networking. This is especially useful when a workstation works with a NAS, a shared production server or large project files across the local network.
The rear panel includes Thunderbolt 4 with support for a single 8K at 60Hz display or 4K at 120Hz output, a USB 20Gbps Type-C port and six USB 10Gbps Type-A ports. Front access adds USB 20Gbps Type-C, two USB 5Gbps ports and audio connections for convenient daily use.

Business Management, Security and Serviceability
ASUS Control Center Express
Centralised IT monitoring and management features help administrators supervise systems, inventory and updates across business deployments.
ISV Certification
ASUS validates compatibility with key professional software to support dependable workflow deployment across design and media applications.
Tool-Less Storage Service
The service-friendly design helps administrators install or replace storage drives more easily, supporting maintenance and uptime.
ASUS ExpertCenter PRO-ET500I-W8 Specifications
| Model | ASUS ExpertCenter PRO-ET500I-W8 |
|---|---|
| Product type | Intel barebone professional workstation |
| CPU platform | 1 x LGA1851 socket; compatible Intel Core Ultra Processors (Series 2) |
| Chipset | Intel W880 chipset |
| Memory | 4 x DDR5 UDIMM slots; dual-channel ECC or non-ECC DDR5 5600; platform support up to 256GB |
| Expansion slots | 2 x PCIe Gen 5.0 x16 physical slots (x16/x8 link) and 1 x PCIe Gen 4.0 x4 slot |
| Graphics support | Up to one compatible dual-slot NVIDIA RTX professional graphics card |
| M.2 storage | 3 x M.2 Key M slots: 1 x PCIe 5.0 x4 and 2 x PCIe 4.0 x4; supports 2242/2260/2280 drives |
| Other storage | 2 x SlimSAS ports; 4 x SATA 6Gb/s ports; 4 internal 3.5-inch/2.5-inch drive bays; Intel RST RAID support |
| Networking | 2 x Intel 2.5Gb Ethernet |
| Front I/O | 1 x USB 20Gbps Type-C, 2 x USB 5Gbps Type-A, headphone and microphone ports |
| Rear I/O | Thunderbolt 4 Type-C, USB 20Gbps Type-C, 6 x USB 10Gbps Type-A, HDMI, dual 2.5GbE, COM serial, audio/SPDIF and BIOS FlashBack |
| Management | ASUS Control Center Express and Intel vPro support |
| Dimensions | 423 x 190 x 435 mm |
| Power-supply options | 300W Bronze, 550W Gold or 750W Gold ATX options, depending on configured system |
| Configuration note | Processor, memory, graphics, storage and operating system are separate unless configured by NationalPC |
Ideal Applications
CAD and Engineering
Configure for professional design, modelling, architecture, visualisation and technical software workflows.
Content Creation
Add RTX graphics and fast NVMe storage for editing, 3D, rendering and media production.
Business Virtualization
Build a high-memory workstation for development, testing, virtual machines and data-intensive business tasks.
AI-Assisted Workflows
Use a compatible NVIDIA RTX professional GPU for locally accelerated AI, analytics and creative workloads.
Networked Studios
Use dual 2.5GbE for fast shared storage access, NAS workflows and reliable production connectivity.
IT Deployments
Apply ASUS Control Center Express and a serviceable architecture for managed professional endpoints.
Official ASUS ExpertCenter PRO-ET500I-W8 Image Gallery

Frequently Asked Questions
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