Lenovo 4XB7A86723 SR675 V3 1X4 E3.S BP 8DW PCIE GPU KIT

Lenovo 4XB7A86723 SR675 V3 1x4 E3.S Backplane PCIe GPU Kit

Overview

The Lenovo 4XB7A86723 is a 1x4 E3.S backplane with 8-drive-wide (8DW) PCIe GPU kit designed for the ThinkSystem SR675 V3 server platform. It expands the SR675 V3's internal storage and GPU connectivity architecture, enabling high-density PCIe device attachment — relevant for compute nodes running GPU-accelerated workloads or high-throughput NVMe-based storage configurations. At 10 lb, this is a substantial mechanical assembly; plan for two-person handling during installation into a populated chassis.

Compatibility

Designed specifically for the Lenovo ThinkSystem SR675 V3 server. This kit is a platform-specific component — it is not cross-compatible with SR650, SR655, SR665, or other ThinkSystem V2/V3 variants. Verify your SR675 V3 chassis configuration and existing backplane slot occupancy before ordering. The PCIe interface aligns with the SR675 V3's internal PCIe fabric; confirm GPU or NVMe device compatibility against Lenovo's SR675 V3 server components options guide for your target workload.

Installation Notes

Installation requires chassis access on the SR675 V3 — follow Lenovo's platform-specific hardware maintenance guide for backplane seating, PCIe lane alignment, and cable routing. Country of origin is Mexico (MX). UNSPSC code 43211600 classifies this under computer storage device components. Given the 10 lb assembly weight, confirm rack slide and chassis support before beginning installation to avoid chassis flex or connector misalignment.