Lenovo 4X97A59809 SR650 V2 2.5 Front BP1 Sas/sata CBL KIT

Lenovo 4X97A59809 SR650 V2 2.5-Inch Front Backplane SAS/SATA Cable Kit

Overview

The 4X97A59809 is a factory-matched SAS/SATA cable kit engineered for the Lenovo ThinkSystem SR650 V2 server, specifically targeting the 2.5-inch front backplane 1 (BP1) configuration. When expanding or replacing internal drive cabling in the SR650 V2, using the OEM cable kit eliminates the signal-integrity and connector-fit issues that arise from generic cable substitutes — critical when the backplane is carrying NVMe or SAS-attached drives at full bandwidth. This kit addresses the 2.5-inch front bay assembly, making it the correct part for integrators servicing or commissioning the SR650 V2 in storage-dense rack deployments.

Compatibility

Designed exclusively for the Lenovo ThinkSystem SR650 V2 rack server. The kit supports the front 2.5-inch drive backplane (BP1) and is compatible with both SAS and SATA drive interfaces — covering spinning media, SAS SSDs, and SATA SSDs installed in the front 2.5-inch bay positions. It is not intended for the SR650 (Gen 1), SR630 V2, or other ThinkSystem chassis; verify your server generation and backplane slot assignment before ordering. Integrators sourcing cable kits for a mixed SAS/SATA front-bay config on the SR650 V2 should confirm BP1 versus BP2 designation against the server's hardware maintenance manual.

Installation Notes

The kit ships at 12.00 × 10.00 × 2.00 inches and 1.25 lb — compact enough for standard parts inventory. Route cables according to the SR650 V2 cable routing guide; incorrect routing in high-density 2U chassis causes airflow restriction and connector stress. Confirm backplane connector orientation before seating — forced insertion on SAS mini-SAS HD connectors will damage the backplane header. No special tooling beyond standard server hand tools is required, but a torque-limited screwdriver is recommended when re-securing the backplane bracket after cable attachment. Refer to the server infrastructure planning documentation for full cable routing diagrams specific to the SR650 V2 chassis variant.