Lenovo 4X97A87125 Thinksystem SR665 V3 CPU Interconnection Cable Option KIT Lenovo Server Option

Lenovo 4X97A87125 ThinkSystem SR665 V3 CPU Interconnection Cable Kit

Overview

The Lenovo 4X97A87125 is a CPU interconnection cable option kit designed for the ThinkSystem SR665 V3 server platform. This kit provides the internal cabling required to establish processor-to-processor interconnect paths in multi-CPU configurations — a necessary component when expanding or servicing SR665 V3 systems that require validated, factory-spec internal cable routing between CPU sockets. Sourced factory-new via channel-direct distribution, the 4X97A87125 carries Lenovo's UNSPSC classification 43211600 (IT hardware components) and ships from origin MX.

Compatibility

Designed specifically for the Lenovo ThinkSystem SR665 V3 — a dual-socket AMD EPYC-based 2U rack server. This kit is not interchangeable with earlier SR665 (non-V3) or other ThinkSystem server platform accessories such as the SR650 V3 or SR630 V3, which use different internal cable assemblies. Verify your chassis generation before ordering — V3 and non-V3 SR665 systems share a model name but differ in internal layout and connector specification.

Installation Notes

Internal CPU interconnect cabling on the SR665 V3 must be routed according to Lenovo's published service documentation for the platform. Incorrect cable seating on EPYC multi-socket systems can prevent POST or cause CPU topology errors detectable via system firmware. Follow the SR665 V3 hardware maintenance guide for cable routing diagrams and connector seating confirmation steps. This is a service-level component — installation is intended for qualified data center technicians familiar with Lenovo ThinkSystem field replacement procedures.