4U8G-GNR2/RF ASRock Dual Xeon 6500 4U Server Barebone
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4U8G-GNR2/RF
High-Performance 4U GPU Rack Server Barebone featuring PCIe Gen5 accelerator density with the 4U8G-GNR2/RF
The 4U8G-GNR2/RF is a 4U GPU rack server barebone engineered for dense PCIe 5.0 accelerator deployments on the dual-socket Intel Xeon 6 platform (Granite Rapids/Sierra Forest, E2 LGA4710). With CPU scalability up to 2x 6th Gen Xeon 6500/6700 and a high DIMM count, it targets AI training, large-scale inference, and data-intensive visualization where host-to-GPU bandwidth and memory capacity directly determine throughput.
Memory architecture is optimized for enterprise reliability through DDR5 ECC RDIMM/MRDIMM support across 32 DIMM slots, enabling up to 4TB for large parameter models, in-memory analytics, and multi-tenant GPU nodes. For expansion, the 4U8G-GNR2/RF provides 8x PCIe 5.0 x16 FHFL GPU-capable slots plus an additional PCIe 5.0 x16 FHHL slot, aligning lane allocation with modern PCIe-attached accelerators such as up to 8x NVIDIA RTX PRO 6000 Blackwell Server Edition (PCIe). Storage is built around a 24x 2.5in hot-swap chassis with SATA/SAS and NVMe-capable backplane options; enabling full 24-bay SAS and RAID/HBA features is designed to be implemented via add-in controllers, while additional hot-swap NVMe and an onboard M.2 PCIe 5.0 x4 support fast local tiers.
Why Choose the 4U8G-GNR2/RF?
The 4U8G-GNR2/RF delivers a practical density-to-performance profile by pairing 8 PCIe Gen5 GPU slots with dual-socket Xeon 6 compute and large DDR5 ECC capacity in a serviceable 4U footprint. The platform is suited to scale-out clusters that require predictable I/O characteristics, redundant power design, and remote lifecycle management for consistent deployment across racks and sites.
ASRock designs this system around data centre operability: standards-based IPMI 2.0 management via an ASPEED AST2600 BMC, dedicated management networking, and hot-swap components to support controlled maintenance windows and long-term enterprise uptime expectations.
Key Applications:
- AI training and LLM fine-tuning
- GPU-accelerated inference and video processing
- 3D rendering and VDI graphics
- Big data analytics and in-memory processing
- High-throughput PCIe compute nodes
At Happyware - Server Hardware you benefit from non-binding offers tailored to your 4U8G-GNR2/RF configuration and an extended warranty option up to 6 years to secure long-term operation in production environments.
Technical details of 4U8G-GNR2/RF
How long is the Warranty and how you can get technical support for 4U8G-GNR2/RF
| Warranty: | 12 months (part) |
|---|---|
| RMA Url: | https://www.asrock.com/support/?cat=RMA |
| Description: | Items must be returned first for RMA processing. No advanced replacements. |
| Support Portal: | https://support.happyware.com |
|---|
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