Lenovo 4XF7A93516 ThinkSystem ST50 V3 3.5" HDD Cage Kit

Overview

The Lenovo 4XF7A93516 is a third 3.5-inch HDD cage kit designed to expand internal drive bay capacity in the ThinkSystem ST50 V3 tower server. If your ST50 V3 is approaching its base storage slot limit and you need to add additional spinning disk or large-capacity SATA drives without migrating to a new chassis, this cage provides the physical mounting infrastructure to do it. The kit ships from Mexico (country of origin: MX) and weighs 2.00 lb — light enough that it won't meaningfully affect chassis balance or rack logistics during a field installation.

Compatibility

Verified compatible with the Lenovo ThinkSystem ST50 V3 tower server. This is a factory-option cage kit sourced through Lenovo's distribution channel — it is designed exclusively for the ST50 V3 platform and should not be assumed compatible with earlier ST50 generations (V1, V2) or other ThinkSystem chassis families such as the ST250, ST550, or SR-series rack servers. Verify your ST50 V3 has an available cage slot before ordering; the designation