ASRock Rack TURIND8X-2T/500W EEB Server Motherboard | AMD EPYC SP5 PCIe 5.0

ASRock Rack TURIND8X-2T/500W EEB Server Motherboard | AMD EPYC SP5 PCIe 5.0

1. TDP up to 500W
2. EEB (12.63″ x 13″)
3. Single Socket SP5 (LGA 6096), supports AMD EPYC™ 9005/9004 (with AMD 3D V-Cache™ Technology) and 97×4 series processors
4. 8 DIMM slots (1DPC), supports DDR5 RDIMM, RDIMM-3DS
5. 4 PCIe5.0 / CXL2.0 x16*, 3 PCIe5.0 x16, 1 PCIe5.0 x8**
6. 2 MCIO** (PCIe5.0 x4 or 4 SATA 6Gb/s), 1 MCIO (PCIe5.0 x4 or 4 SATA 6Gb/s), 1 MCIO* (PCIe5.0 x4)
7. Supports 1 M.2 (PCIe5.0 x4 or SATA 6Gb/s), 1 M.2* (PCIe5.0 x4)
8. Up to 16 SATA 6Gb/s
9. 2 RJ45 (10GbE) by Broadcom BCM57416
10. Remote Management (IPMI)

Overview

The ASRock Rack TURIND8X-2T/500W is a high‑end EEB‑form factor server motherboard engineered to deliver exceptional performance, scalability, and reliability for modern data centers, high‑performance computing (HPC), artificial intelligence (AI) inference, virtualization, and cloud infrastructure. Designed around AMD’s powerful EPYC 9005/9004 (including 3D V‑Cache™) and 97×4 series processors, it uses the SP5 (LGA 6096) socket and supports CPU thermal design power up to 500W, making it suitable for the most compute‑intensive workloads. With a robust power delivery system, high‑speed DDR5 memory, complete PCIe 5.0 and CXL 2.0 expansion, dual 10GbE networking, flexible storage, and enterprise‑grade remote management, this motherboard balances raw computing power, I/O bandwidth, and operational stability. It meets strict enterprise‑level durability standards and supports 24/7 continuous operation, making it a top choice for system integrators, IT administrators, and data center operators building next‑generation server platforms.

Processor & Platform Performance

At the core of the TURIND8X-2T/500W is support for AMD EPYC 9005, 9004, and 97×4 series processors using the SP5 (LGA 6096) single socket. These CPUs deliver industry‑leading core counts, large cache sizes, and strong floating‑point and integer performance, ideal for virtualization, database processing, big data analytics, and AI/ML workloads. The motherboard supports AMD 3D V‑Cache™ technology, which dramatically increases per‑core cache capacity and improves latency‑sensitive application throughput. With a TDP rating up to 500W, the board accommodates top‑bin EPYC parts without throttling under sustained load. The SoC (System on Chip) architecture eliminates the need for a traditional chipset, streamlining data paths, lowering latency, and improving power efficiency. This design ensures direct, high‑bandwidth communication between the CPU, memory, and expansion slots, maximizing utilization in virtualized environments and clustered computing nodes.

Memory Architecture & Bandwidth

Memory performance is critical for server stability and multitasking capability, and the TURIND8X-2T/500W provides a high‑capacity DDR5 memory subsystem. It features eight DDR5 288‑pin DIMM slots operating in 1DPC (one DIMM per channel) mode, supporting RDIMM and RDIMM‑3DS memory types. DDR5 technology brings higher clock speeds, improved efficiency, and greater bandwidth over DDR4, accelerating data access for memory‑bound applications. The board supports high‑density modules, allowing a maximum memory capacity that satisfies large virtualization hosts, in‑memory databases, and big data processing platforms. With error‑correcting code (ECC) support, the system detects and fixes single‑bit and multi‑bit memory errors, preventing crashes and data corruption in 24/7 enterprise environments. This robust memory subsystem ensures consistent performance under heavy concurrent loads and is essential for mission‑critical services.

Expansion & I/O Capabilities

The TURIND8X-2T/500W offers extensive high‑speed expansion to support compute accelerators, high‑speed networking, NVMe storage, and legacy I/O. It includes multiple PCIe 5.0 x16 slots, with several supporting CXL 2.0 (Compute Express Link), a next‑generation interconnect that enables coherent memory sharing between CPUs, accelerators, and I/O devices. CXL improves resource utilization in heterogeneous computing platforms, ideal for AI training, HPC clusters, and composable infrastructure. Additional PCIe 5.0 x16 and x8 slots provide flexibility for GPU accelerators, FPGAs, high‑end RAID adapters, and 100GbE networking cards. For storage flexibility, the board integrates multiple MCIO ports, each configurable as PCIe 5.0 x4 or four SATA 6Gb/s ports, supporting a large number of HDDs and SSDs. It also includes dual M.2 slots (PCIe 5.0 x4 or SATA 6Gb/s) for ultra‑fast boot drives, cache volumes, or dedicated VM storage. With support for up to 16 SATA 6Gb/s ports, the motherboard provides extensive direct storage attachment without extra adapters, lowering cost and complexity for storage‑dense servers.

Networking & Management

Networking and remote management are enterprise‑grade on the TURIND8X-2T/500W. Dual Broadcom BCM57416 10GbE RJ45 ports deliver high‑bandwidth, low‑latency connectivity for LAN, storage traffic, and virtual machine networks. These controllers support features like VLAN tagging, jumbo frames, TCP/IP offloading, and link aggregation, improving throughput and reducing CPU overhead. For server administration, the board includes a dedicated IPMI (Intelligent Platform Management Interface) controller, enabling full out‑of‑band management regardless of host OS status. Administrators can monitor temperatures, voltages, fan speeds, and power status; perform remote power control; mount virtual media; and access the console via KVM‑over‑IP. IPMI simplifies deployment, maintenance, and troubleshooting in data centers and remote sites, reducing on‑site intervention and operational costs.

Form Factor, Power & Stability

Built in the EEB form factor (12.63” × 13”), the TURIND8X-2T/500W fits standard server chassis while providing ample space for components and cooling. The physical layout optimizes airflow for high‑TDP CPUs and multiple expansion cards. The server‑grade power delivery system uses high‑efficiency components and robust voltage regulation to support 500W CPUs and heavy I/O loads under continuous operation. With industrial‑level durability testing, the motherboard maintains stability in extended use. UEFI BIOS provides extensive tuning options for performance, power management, and security, supporting secure boot, firmware protection, and hardware‑assisted security features. These features protect against unauthorized access and firmware tampering, meeting compliance requirements in finance, healthcare, and government sectors.

Use Cases & Target Applications

This motherboard serves a wide range of professional applications: virtualization and cloud computing nodes with high consolidation ratios; HPC clusters for scientific computing and simulation; AI inference and edge AI deployments needing strong CPU and accelerator support; database and big data analytics servers; enterprise file, web, and application servers; software‑defined storage and hyper‑converged infrastructure; and network functions virtualization (NFV) platforms. Its combination of CPU performance, memory capacity, I/O bandwidth, and management makes it versatile for traditional and emerging workloads.

Conclusion

The ASRock Rack TURIND8X-2T/500W is a premium server motherboard that brings AMD EPYC performance, DDR5 speed, PCIe 5.0/CXL 2.0 expansion, and enterprise management to business‑critical servers. With support for 500W TDP SP5 processors, high‑capacity memory, flexible storage, dual 10GbE, and IPMI, it provides a future‑proof foundation for data centers, HPC, AI, virtualization, and cloud infrastructure. Built for stability, scalability, and 24/7 operation, it helps organizations improve efficiency, lower TCO, and adapt to evolving workloads. For users building high‑performance servers, this motherboard delivers exceptional value and performance.