Lenovo ThinkSystem SR950 V3 - Mechanical Specifications; Environmental Specifications

System fan
Twelve fan modules (two fans in each fan module)
Note: The server supports N+2 redundancy and can operate at its maximum power configuration without
performance degradation with two failed fan rotors.
Electrical input
The server supports eight or twelve 1800W 230V Titanium Hot-Swap Gen2 power supplies with N+N redundancy.
Minimal configuration for debugging
• Two processors on primary chassis lower processor board (MB)
• One DRAM DIMM in slot A1 on primary chassis lower processor board (MB)
• One power supply
• One M.2 drive in M.2#1 Slot (if OS is needed for debugging)
Operating systems
Supported and certified operating systems:
• 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 63.
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
8U (Two 4U chassis)
• Height per chassis: 175 mm (6.9 inches)
• Width per chassis: 447 mm (17.6 inches)
• Depth per chassis: 870.3 mm (34.3 inches)
Weight
50 kg (110.23 lb) maximum per chassis
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.
6 ThinkSystem SR950 V3 System Configuration Guide