4U16X-GNR2/DLC B300 ASRock Dual Xeon 6700 4U Server Barebone
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4U16X-GNR2/DLC B300
High-Density 4U Liquid-Cooled GPU Server for Scale-Up AI and HPC with the 4U16X-GNR2/DLC B300
The 4U16X-GNR2/DLC B300 is a 4U HGX B300 platform designed for dense, scale-up GPU compute where thermals, I/O locality, and serviceability are critical. It integrates 8x NVIDIA HGX B300 (SXM) and pairs them with dual 6th Gen Intel Xeon processors (Granite Rapids/Sierra Forest) to balance GPU throughput with strong host-side scheduling, data preparation, and control-plane efficiency.
For memory-bound preprocessing and multi-tenant inference, the 4U16X-GNR2/DLC B300 provides 32x DDR5 ECC RDIMM/MRDIMM slots supporting up to 8TB, enabling large in-memory feature stores and high concurrency. PCIe 5.0 expansion and a ConnectX-8 SuperNIC based I/O fabric align the platform for RDMA-centric east-west traffic and scalable GPU serving. Storage is architected for GPU Direct Storage workflows through 12x hot-swap 2.5in U.2 NVMe bays (10+2) plus a dedicated PCIe 5.0 M.2 boot option, keeping training datasets and checkpoints close to the GPU complex.
Why Choose the 4U16X-GNR2/DLC B300?
The 4U16X-GNR2/DLC B300 consolidates 8x SXM GPUs into a serviceable 4U footprint with direct liquid cooling support, improving sustained performance under continuous training and inference loads. The 4U16X-GNR2/DLC B300 also strengthens deployment scalability through high-speed OSFP 800GbE networking and redundant power, making it suitable for clustered AI pods and RDMA fabrics where uptime and predictable throughput are non-negotiable.
ASRock Rack focuses on pragmatic engineering for modern data centres, combining robust platform validation, standardized management via ASPEED AST2600 BMC with IPMI, and predictable component integration for long-life enterprise operation.
Key Applications:
- LLM pre-training and fine-tuning
- High-throughput multi-GPU inference
- RDMA-enabled AI/HPC clusters
- GPU Direct Storage pipelines
- Scientific computing and simulation
At Happyware - Server Hardware you benefit from non-binding offers tailored to your deployment goals for the 4U16X-GNR2/DLC B300 and extended warranty options up to 6 years to protect long-term AI infrastructure investments.
Technical details of 4U16X-GNR2/DLC B300
How long is the Warranty and how you can get technical support for 4U16X-GNR2/DLC B300
| 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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