ThinkSystem SR850 V4 Ultra Fan Module Option Kit
See this document for information about the ThinkSystem SR850 V4 Ultra Fan Module Option Kit.
This option kit comes with the following component.

1 One ultra system fan
NOTE
The illustration in this document might differ slightly from your hardware.
Option installation
- To install the option, refer to "Install a fan" in SR850 V4 User Guide.
- For the latest technical information including firmware and driver downloads, go to Lenovo Data Center Support.

| Option installation | |
|---|---|
| To install the option, refer to “Hardware replacement procedures” in the server User Guide, which is available at Lenovo Docs https://pubs.lenovo.com. | |
| For the latest technical information including firmware and driver downloads, go to Lenovo Data Center Support website https://datacentersupport.lenovo.com. | |
First Edition (May 2021)
© Copyright Lenovo 2021.
LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant to a General Services Administration (GSA) contract, use, reproduction, or disclosure is subject to restrictions set forth in Contract No. GS-35F-05925