Lenovo 8U Rack Server for AI

8U Rack Server for AI

8x NVIDIA H100 GPUs (640GB of total GPU memory at 3.3TB/s) or 8x NVIDIA H200 GPUs (1,128GB of total GPU memory at 4.8TB/s), utilizing 4x NVIDIA NVSwitches for a total of 7.2TB/s of bi-directional GPU-to-GPU bandwidth8x AMD Instinct™ MI300X (1,536GB of total GPU memory at 5.2TB/s) for a total of 6.4TB/s of bi-directional GPU-to-GPU bandwidthTwo 5th Gen Intel® Xeon® Scalable processors with 32 DDR5 DIMM socketsUp to 10x PCIe Gen5 x16 slots with 8x directly connected to the GPU complexUp to 16x 2.5” NVMe drives for maximum storage capacity and performance

Key Features

Massive Computational Performance

The ThinkSystem SR680a V3 offers groundbreaking performance with two 5th Gen Intel® Xeon® Scalable processors. With support for 32x DDR5 memory at 5600MHz, up to 4TB. It is designed to maximize GPU performance with support for eight of the latest high-speed interconnected GPUs to drive innovations in AI like LLM, machine learning, model training, and the most demanding HPC workloads. Experience the fastest transfer rates with the ThinkSystem SR680a V3 utilizing NVIDIA NVLink (up to 1.8TB/Sec)

Flexible Acceleration

The ThinkSystem SR680a V3 supports the industry’s leading GPU platforms for AI: either NVIDIA’s HGX™ H100/H200/Blackwell or AMD’s Instinct™ MI300X GPUs in an 8U frame that fits into an industry-standard 19-inch rack. NVIDIA H100/H200/Blackwell Tensor Core GPU platforms deliver unprecedented acceleration—at every scale—to power the world’s highest-performing elastic data centers for AI and HPC applications. The AMD Instinct™ MI300X discrete GPU is based on next-generation AMD CDNA™ 3 architecture and delivers leadership efficiency and performance for the most demanding AI and HPC workloads.

Resilient, Simple & Future-Forward

Lenovo designed the ThinkSystem SR680a V3 with their customer and the future in mind. It offers resilient power supplies, thermals for next-generation GPUs, and easy systems management. The 8x CFFV4 or CFFV5 power supplies in the ThinkSystem SR680a support full N+N redundancy without throttling, maximizing resiliency. Looking to support the next generation of higher-power GPUs, the ThinkSystem SR680a is air-cooled with N+1 hot-swap fans and has thermal headroom for future GPUs. The ThinkSystem SR680a V3 includes efficient deployment and simplified management with Lenovo XClarity software.

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Specifications