ASRock Rack 4U10G-EGS2 barebone server 10 GPU

Dual-socket GPU barebone for dense compute

The ASRock Rack 4U10G-EGS2 is a 4U server barebone built around dual Socket E (LGA 4677) processors and ten full-height dual-slot GPU positions. It targets organisations deploying large-scale training, inference or high-performance computing workloads that demand maximum accelerator density in a single rack unit. Redundant 2000W 80-PLUS Platinum CRPS power supplies support the high power envelope.

Suited for multi-GPU clusters.

This platform suits teams scaling out AI or HPC clusters where ten PCIe 5.0 x16 slots fed through a PEX 89104 switch and additional CPU-direct lanes are required. It also provides sixteen hot-swap 2.5-inch NVMe bays at PCIe 5.0 x4 plus two at PCIe 4.0 x4 for local data staging. Buyers needing only a few GPUs, standard storage density or single-socket economics should evaluate smaller or less specialised chassis.

Sixteen DDR5 channels

Each processor populates sixteen DDR5 RDIMM or RDIMM-3DS slots for up to thirty-two modules total, delivering high memory bandwidth per GPU. The eighteen front hot-swap bays (sixteen PCIe 5.0/4.0 NVMe, eight SATA with two shared) feed data directly to accelerators. The ten dual-slot GPU positions and three additional PCIe 5.0 slots consume the chassis expansion budget; no further full-height cards can be added.