ASRock Rack 4U8G-TURIN2 barebone server 4U dual SP5 24 DIMM 8 GPU

Dual-socket SP5 barebone for AMD EPYC 9005 and 9004

This 4U rackmount barebone accepts two AMD EPYC processors up to 500 W TDP each. Twenty-four DDR5 6400 registered DIMM slots support up to 12 TB of memory. The chassis targets general-purpose server workloads that need high core counts and large memory capacity.

80 PLUS Titanium power and dense hot-swap storage

A 3+1 redundant 2700 W CRPS supply delivers 80 PLUS Titanium efficiency. Twenty hot-swap 2.5 inch SATA or SAS bays and four hot-swap 2.5 inch NVMe PCIe 5.0 x4 bays sit behind the front panel. Two M.2 slots accept 22110 or 2280 modules on PCIe 3.0 x4 or SATA. An OCP NIC 3.0 slot adds flexible networking.

Eight full-height dual-slot PCIe 5.0 x16 GPU slots

Eight rear FHFL slots connect directly to the CPUs at PCIe 5.0 x16 for accelerator or GPU deployments. One front FHHL PCIe 5.0 x8 slot provides additional expansion. The Aspeed AST2600 handles base management and video. Builders needing more than eight double-width accelerators or 10 GbE networking on board will need a different platform.