Inspur NF5488M6 8U AI Super Node

The Inspur NF5488M6 is an 8U AI-optimized server node supporting eight NVIDIA A100 80GB SXM4 GPUs interconnected via NVIDIA NVSwitch to form a full all-to-all NVLink 3.0 fabric delivering 600 GB/s bidirectional bandwidth between all GPU pairs. This NVLink-switched topology eliminates the PCIe bandwidth bottleneck for GPU-to-GPU communication, enabling multi-GPU all-reduce operations in LLM training to perform at near-memory bandwidth speeds, dramatically reducing training time versus PCIe-connected GPU servers.

The host system employs dual Intel Xeon Scalable 3rd Gen CPUs providing 80 CPU cores for data pre-processing, dataloader parallelism, and orchestration tasks. Eight U.2 NVMe drives in a high-bandwidth RAID-0 configuration feed training data to GPU host memory at sustained rates exceeding 30 GB/s, reducing dataset I/O from being a training bottleneck. Connectivity for multi-node cluster scaling is provided via eight HDR 200Gb InfiniBand ports (one per GPU), enabling full bisection bandwidth in fat-tree cluster topologies.

The NF5488M6 is Inspur's flagship AI server product and is widely deployed as the building block of 100+ GPU AI training clusters in research institutions, cloud service providers, and automotive AI development centers. Its design is directly comparable to the NVIDIA DGX A100 platform but with flexibility for independent HW+SW procurement and customization.

Ideal for

• Large language model (GPT, BERT, LLaMA) training cluster node
• Multi-node distributed deep learning training (MPI/NCCL)
• Genomics AI and protein structure prediction (AlphaFold-scale)
• Autonomous vehicle perception model training
• Climate and weather simulation with AI surrogate models
• Recommendation system embedding training at hyperscale

Technical specifications

Available from Omnixon Global. Submit an RFQ and our team will confirm configuration and availability for your order.