Figure 2. Location of the XCC network access label
Quick response code
The system service label, which is on the top cover, provides a quick response (QR) code for mobile access 
to service information. Scan the QR code with a mobile device and a QR code reader application to get quick 
access to the Lenovo Service Web site for this server. The Lenovo Service Information Web site provides 
additional information for parts installation and replacement videos, and error codes for server support.
The following illustration shows the QR code:  
https://datacentersupport.lenovo.com/products/servers/thinksystem/sr650v2
Figure 3. QR code
Specifications
The following sections contain information about the technical specifications and environmental 
specifications of the system.
•  “Technical specifications” on page 3
•  “Environmental specifications” on page 7
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ThinkSystem SR650 V2Maintenance Manual