Operating systems
Supported and certified operating systems:
• Microsoft Windows Server
• VMware ESXi
• Red Hat Enterprise Linux
• SUSE Linux Enterprise Server
References:
• Complete list of available operating systems:
https://lenovopress.lenovo.com/osig.
• OS deployment instructions, see “Deploy the operating system” on page 57.
Mechanical specifications
Summary of the mechanical specifications of server. Depending on the model, some features might not be
available, or some specifications might not apply.
Dimension
1U rack
• Height: 43 mm (1.7 inches)
• Width: 435 mm (17.1 inches)
– With rack handles: 482 mm (18.98 inches)
– Without rack handles: 435 mm (17.1 inches)
• Depth: 561.2 mm (22 inches)
Note: The depth is measured from the front mounting flange of the rack to the rear of the server.
Weight
Maximum: 12.3 kg (27.1 lbs)
Environmental specifications
Summary of the environmental specifications of server. Depending on the model, some features might not be
available, or some specifications might not apply.
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ThinkSystem SR250 V3 System Configuration Guide