Lenovo 4X97A91527 Thinksystem SR675 V3 BLUEFIELD-3 Power Cable KIT

Lenovo 4X97A91527 ThinkSystem SR675 V3 BlueField-3 Power Cable Kit

Overview

The Lenovo 4X97A91527 is a purpose-built power cable kit for ThinkSystem SR675 V3 servers equipped with NVIDIA BlueField-3 DPUs. BlueField-3 data processing units draw dedicated power separate from standard PCIe slot delivery — this kit supplies the correct cabling to satisfy that supplemental power path, preventing under-voltage conditions that would throttle or disable the DPU. If you are commissioning an SR675 V3 with BlueField-3 cards and the cable kit was not included in your server order, 4X97A91527 is the field-installable solution.

Compatibility

Designed for use with the Lenovo ThinkSystem SR675 V3 platform paired with NVIDIA BlueField-3 DPU adapters. Consult the SR675 V3 option compatibility matrix to confirm BlueField-3 card variant and chassis power configuration before ordering — power cable routing can differ between chassis sub-revisions and riser configurations. This kit is not applicable to SR675 V2 or earlier generations, nor to SR675 V3 configurations running standard PCIe accelerators that do not require auxiliary power.

Installation Notes

Sourced from MX (Mexico) manufacturing. Weighs 1.00 lb — straightforward to stage and carry into a rack environment. Follow the SR675 V3 server hardware maintenance guide for BlueField-3 power connector routing; incorrect seating can prevent DPU recognition at POST. Power down and discharge the server fully before connecting internal cabling. No special tooling is specified beyond standard server maintenance practice.