Physical Specifications; Operating Environment - Lenovo ThinkSystem SR650 Product Manual

Operating systems
The SR650 server supports the following operating systems:
Microsoft:
Microsoft Windows Server, version 1803
Microsoft Windows Server, version 1709
Microsoft Windows Server 2016
Microsoft Windows Server 2012 R2
Red Hat:
Red Hat Enterprise Linux 7.5
Red Hat Enterprise Linux 7.4
Red Hat Enterprise Linux 7.3
Red Hat Enterprise Linux 6.10 Server x64 Edition
Red Hat Enterprise Linux 6.9 Server x64 Edition
SUSE:
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server 12 SP3
SUSE Linux Enterprise Server 12 SP2
SUSE Linux Enterprise Server 11 for AMD64/EM64T SP4
VMware:
VMware vSphere 6.7 (ESXi)
VMware vSphere 6.5 (ESXi) Update 2
VMware vSphere 6.5 (ESXi) Update 1
VMware vSphere 6.5 (ESXi)
VMware vSphere 6.0 (ESXi) Update 3
For the latest information about the specific versions and service levels that are supported and any other
prerequisites, see the Operating System Interoperability Guide: http://lenovopress.com/redposig.

Physical specifications

The SR650 server has the following dimensions and weight (approximate):
Height: 87 mm (3.4 in.)
Width: 445 mm (17.5 in.)
Depth: 720 mm (28.3 in.)
Weight:
Minimum configuration: 19 kg (41.9 lb)
Maximum configuration: 32 kg (70.5 lb)

Operating environment

The SR650 server complies with ASHRAE class A2 specifications. The server performance might be impacted
when the operating temperature is outside the ASHRAE A2 specifications. Depending on the hardware
configuration, some server models comply with ASHRAE class A3 and class A4 specifications. To comply with
ASHRAE class A3 and class A4 specifications, the server models must meet the following hardware configuration
requirements at the same time:
Two power supplies installed
NVMe drives not installed
NVMe PCIe flash adapters not installed
Graphic processing units (GPUs) not installed
Processors with TDP more than or equal to 150 W not installed
Intel Xeon 4112, 5122, 6126, 6128, 6132, 6134, 6134M, and 8156 processors not installed in the following
models:
Models with 16x 2.5-inch drive bays
Models with 24x 2.5-inch drive bays
Models with 12x 3.5-inch drive bays
Lenovo ThinkSystem SR650 Server 68