4U8G-GNR2/RF+ | ASRock Dual Xeon 6700 Xeon 6500 4U Rack Server

High-Density 4U GPU Compute Server for PCIe Gen5 Accelerators with the 4U8G-GNR2/RF+

The 4U8G-GNR2/RF+ is a 4U GPU server engineered around the dual-socket Intel Xeon 6700/6500 (Granite Rapids) platform to deliver predictable throughput for AI training and HPC nodes. With up to 2x 350W CPUs and a balanced I/O topology, the system sustains heavy host-to-device traffic while keeping GPU lanes and storage paths uncongested.

For memory-intensive datasets, the 4U8G-GNR2/RF+ provides DDR5 ECC Registered capacity across 32 DIMM slots with RDIMM/MRDIMM support, scaling to 4TB to reduce staging overhead and improve batch efficiency. Expansion is optimized for accelerator density via 8x PCIe 5.0 x16 FHFL GPU-capable bays, complemented by additional PCIe Gen5 slots for high-speed networking or storage controllers. A 28-bay front storage design separates fast 2.5in NVMe hot-swap tiers from 2.5in SATA/SAS hot-swap capacity (controller dependent), enabling mixed pipelines that combine checkpointing, caching, and bulk datasets.

Why Choose the 4U8G-GNR2/RF+?

The 4U8G-GNR2/RF+ delivers an enterprise-ready density-to-performance profile for PCIe Gen5 GPU farms, consolidating 8 accelerators and large memory footprints in a serviceable 4U footprint. Redundant hot-swap power, hot-swap fans, and BMC-based remote management support scalable deployment and consistent operations across clustered racks.

ASRock Rack focuses on pragmatic platform engineering for modern data centres, combining validated server boards, conservative firmware design, and IPMI management to support lifecycle stability, predictable thermal behavior, and standards-aligned integration.

Key Applications:

• AI training and deep learning
• AI inference and video processing
• HPC simulation and modeling
• GPU-accelerated rendering
• Virtualized GPU infrastructure

At Happyware Turkiye you benefit from non-binding offers tailored to the exact 4U8G-GNR2/RF+ configuration you are planning, helping you align GPU, storage controllers, and power headroom to your deployment. For fleet rollouts, bulk order discount options support standardized node procurement across racks and sites.