Note: For customers in Chinese Mainland, a Lenovo-qualified TPM 2.0 adapter or a TPM card may be
pre-installed.
• Large data-storage capacity and hot-swap capability
The hot-swap server models support a maximum of eight 2.5-inch hot-swap Serial Attached SCSI (SAS)
hard disk drives or hot-swap Serial ATA (SATA) hard disk drives with two NVMe drives. The simple-swap
server models support a maximum of four 2.5-inch and 3.5-inch simple-swap SATA hard disk drives.
With the hot-swap feature, you can add, remove, or replace hard disk drives without turning off the server.
• Front operator panel
Front operator panel provides LEDs to help you diagnose problems. For more information about the front
operator panel, see “Front operator panel” on page 16.
• Mobile access to Lenovo Service Information website
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.
• Active Energy Manager
Lenovo XClarity Energy Manager is a power and temperature management solution for data centers. You
can monitor and manage the power consumption and temperature of Converged, NeXtScale, System x,
and ThinkServer servers, and improve energy efficiency using Lenovo XClarity Energy Manager.
• Redundant cooling and optional power capabilities
The server supports a maximum of two 450-watt hot-swap power supplies and four internal 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, 1, 5, 6 and 10. An optional
RAID adapter is available for purchase.
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
Size
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: 545 mm (21.5 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)
Chapter 1. Introduction 3