Lenovo 4X97A84510 SR675 V3 Suppl Power Cable for H100 GPU

Lenovo 4X97A84510 SR675 V3 Supplemental Power Cable for H100 GPU

Overview

The Lenovo 4X97A84510 is a supplemental power cable engineered to deliver the additional power headroom required when installing an NVIDIA H100 GPU in a Lenovo ThinkSystem SR675 V3 server. High-performance GPU accelerators draw sustained power well beyond what a standard server backplane can route through a single cable run — this cable bridges that gap, ensuring the H100 receives stable, adequate power without improvised workarounds that risk connector stress or thermal derating. If you are commissioning an SR675 V3 for AI inference, HPC, or deep learning workloads with an H100 installed, the 4X97A84510 is a required component, not optional.

Compatibility

Designed specifically for the Lenovo ThinkSystem SR675 V3 platform paired with an NVIDIA H100 GPU option. This cable is not a universal GPU power adapter — it is a platform-specific accessory matched to the SR675 V3's internal power distribution architecture. Verify your server generation and GPU option kit before ordering; SR650, SR670, or prior V2 variants use different power routing and are not covered by this part number. For broader server accessory options compatible with Lenovo ThinkSystem platforms, confirm the target server generation against Lenovo's option compatibility matrix.

Installation Notes

Route and seat the cable before powering the system. Confirm the connector is fully latched at both the GPU card and the server power distribution board — a partially seated GPU power connector under load is a common cause of unexpected shutdowns during high-utilization AI workloads. No special tools are required, but follow Lenovo's SR675 V3 maintenance manual torque and routing guidelines to avoid cable pinch points near cooling airflow paths. Weighing 1.00 lb, the cable does not add meaningful mass to the chassis assembly.