Specifications - Lenovo ThinkSystem SR650 Series Setup Manual

• Redundant networking connection
The Lenovo XClarity Controller provides failover capability to a redundant Ethernet connection with the
applicable application installed. If a problem occurs with the primary Ethernet connection, all Ethernet
traffic that is associated with the primary connection is automatically switched to the optional redundant
Ethernet connection. If the applicable device drivers are installed, this switching occurs without data loss
and without user intervention.
• Redundant cooling and optional power capabilities
The server supports a maximum of two hot-swap power supplies and six hot-swap fans, which provide
redundancy for a typical configuration. The redundant cooling by the fans in the server enables continued
operation if one of the fans fails.

Specifications

The following information is a summary of the features and specifications of the server. Depending on the
model, some features might not be available, or some specifications might not apply.
Table 1. Server specifications
Specification
Dimension
Weight
Description
• 2U
• Height: 86.5 mm (3.4 inches)
• Width:
– With rack latches: 482.0 mm (19.0 inches)
– Without rack latches: 444.6 mm (17.5 inches)
• Depth: 763.7 mm (30.1 inches)
Note: The depth is measured with rack latches installed, but without the security
bezel installed.
Up to 32.0 kg (70.6 lb), depending on the server configuration
. 5
Chapter 1 Introduction