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HPE

HPE S4A90C | 2-Way NVLink Bridge for H200 NVL, 900GB/s

SKU:S4A90C

Stock Status: Enquire

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Description

This 2-way NVLink bridge directly connects a pair of NVIDIA H200 NVL GPUs, providing high-bandwidth, low-latency GPU-to-GPU communication within a single server. Using 4th generation NVLink with 900GB/s bidirectional bandwidth, it helps scale multi-GPU I/O for AI workloads such as generative AI, large language models and computer vision. One bridge is required per pair of H200 NVL GPUs, and it is designed for HPE ProLiant DL380a Gen12 and DL385 Gen11 servers.

Enquire with XS Network Tech for new or used pricing and availability.

Features

- Direct GPU-to-GPU interconnect that scales multi-GPU I/O within a server
- Low latency improves user experience, while high throughput reduces cost of service
- NVIDIA Qualified accelerators undergo thermal, mechanical, power and signal integrity qualification on HPE servers
- Supports AI workloads such as generative AI, LLMs, computer vision and scientific discovery

Warranty

All products sold by XS Network Tech include a 12-month warranty on both new and used items. Our in-house technical team thoroughly tests used hardware prior to sale to ensure enterprise-grade reliability.

All technical data should be verified on the manufacturer data sheets.

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Technical Specifications

FAQs

Technical Specifications

- Type: 2-way NVLink bridge (GPU interconnect)
- Connects two NVIDIA H200 NVL GPUs, one bridge per GPU pair
- Interconnect: 4th generation NVLink, 900GB/s bidirectional GPU-to-GPU
- Platform: HPE Mainstream Compute Platforms
- Compatible servers: HPE ProLiant DL380a Gen12 and DL385 Gen11
- Dimensions: 21.49 x 24.7 x 6.19 cm
- Weight: 0.44 kg

FAQs

Q: Which GPUs does this NVLink bridge connect?
A: It connects a pair of NVIDIA H200 NVL GPUs. One 2-way NVLink bridge is used per pair of H200 NVL GPUs.

Q: Which HPE servers is it compatible with?
A: It is designed for HPE Mainstream Compute Platforms, including the HPE ProLiant DL380a Gen12 and DL385 Gen11.

Q: What bandwidth does the bridge provide?
A: It uses 4th generation NVLink to deliver up to 900GB/s of bidirectional GPU-to-GPU bandwidth between the two H200 NVL GPUs.

Q: What workloads is this bridge suited to?
A: It suits multi-GPU AI workloads such as generative AI, large language models, computer vision and scientific discovery, where fast GPU-to-GPU communication is important.

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