Lenovo ThinkSystem SR665, Setup Manual

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The server provides a QR code on the system service label, which is on the cover of the server, that you
can scan using a QR code reader and scanner with a mobile device to get quick access to the Lenovo
Service Information website. The Lenovo Service Information website provides additional information for
parts installation, replacement videos, and error codes for server support.
•
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.
•
ThinkSystem RAID support
The ThinkSystem RAID adapter provides hardware redundant array of independent disks (RAID) support
to create configurations. The standard RAID adapter provides RAID levels 0 and 1. An optional RAID
adapter is available for purchase.
•
UEFI-compliant server firmware
Lenovo ThinkSystem firmware is Unified Extensible Firmware Interface (UEFI) 2.5 compliant. UEFI
replaces BIOS and defines a standard interface between the operating system, platform firmware, and
external devices.
Lenovo ThinkSystem servers are capable of booting UEFI-compliant operating systems, BIOS-based
operating systems, and BIOS-based adapters as well as UEFI-compliant adapters.
Note:
The server does not support DOS (Disk Operating System).
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
Description
Dimension
• 2U
• Height: 86.5 mm (3.4 inches)
• Width:
– With rack latches: 482.1 mm (19.0 inches)
– Without rack latches: 445.0 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.
Weight Up to 38.8 kg (85.5 lb), depending on the server configuration
Chapter 1
.
Introduction
5