Chapter 1. Introduction
The ThinkSystem ST650 V2 server is a 4U tower server designed for performance and expansion for various 
IT workloads. With the modular design, the server is flexible to be customized for maximum storage capacity 
or high storage density with selectable input/output options and tiered system management.
Performance, ease of use, reliability, and expansion capabilities were key considerations in the design of the 
server. These design features make it possible for you to customize the system hardware to meet your needs 
today and provide flexible expansion capabilities for the future.
The server comes with a limited warranty. For details about the warranty, see: 
https://support.lenovo.com/us/ 
en/solutions/ht503310
For details about your specific warranty, see: http://datacentersupport.lenovo.com/warrantylookup
Server package contents
When you receive your server, verify that the shipment contains everything that you expected to receive.
The server package includes the following items: 
Note: Some of the items listed are available on select models only.
•  The server.
•  Rail kit (optional). Detailed instructions for installing the rail kit are provided in the package with the rail kit.
•  Material box, including items such as accessory kit and documentation.
Server form factor
The ThinkSystem ST650 V2 server is designed to support both tower and rack form factors.
You can change the server from tower form factor to rack form factor by installing the tower to rack 
conversion kit. For instructions on how to install the tower to rack conversion kit, refer to “Install the tower to 
rack conversion kit” on page 145.
Features
Performance, ease of use, reliability, and expansion capabilities were key considerations in the design of the 
server. These design features make it possible for you to customize the system hardware to meet your needs 
today and provide flexible expansion capabilities for the future.
Your server implements the following features and technologies: 
•  Features on Demand
If a Features on Demand feature is integrated in the server or in an optional device that is installed in the 
server, you can purchase an activation key to activate the feature. For information about Features on 
Demand, see: 
https://fod.lenovo.com/lkms
•  Lenovo XClarity Controller (XCC)
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