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ThinkSystem ST250 4U Security Door

This document provides important information about the ThinkSystem ST250 4U Security Door.

The option package contains the following item:

1 One 4U security door


The illustration in this document might differ slightly from your hardware.

Store the documentation for future reference. For information about installing the option product, refer to the Setup Guide for your server. The most up-to-date Setup Guide is always available for download at

To get the latest technical information and download device drivers and updates, go to