The server provides a QR code on the system service label, which is on the inside of the server cover, that 
you can scan the QR code with a mobile device and a QR code reader application to get quick access to 
the Lenovo Service web site for this server. The Lenovo Service Information web site provides additional 
information for parts installation and 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 power capabilities
The server supports a maximum of two 550-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.
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.  Specifications
Specification
Description
Dimension 4U server 
•  Height: 175 mm (6.89 inches)
•  Width: 430 mm (16.93 inches)
•  Depth: 565.7 mm (22.27 inches)
Weight (depending on the 
configuration)
•  Maximum without package:  
–  2.5-inch drive configuration: 21.98 kg (48.46 lb)
–  3.5-inch drive configuration: 24.28 kg (53.53 lb)
•  Minimum with package:  
–  2.5-inch drive configuration: 17.96 kg (39.60 lb)
–  3.5-inch drive configuration: 20.04 kg (44.18 lb)
Processor 
This server comes with one LGA 1200 socket that supports one of the following Intel
® 
processors scalable up to eight cores: 
•  Xeon
® 
E
•  Pentium 
®
For a list of supported processors, see: 
http://datacentersupport.lenovo.com.
Memory
See 
“Memory module installation rules and orders” on page 64 for detailed information 
about memory configuration and setup.  
•  Minimum: 8 GB
•  Maximum: 128 GB
•  Slots: four DIMM slots (two channels, two DIMMs per channel)
•  Supports 8 GB, 16 GB, and 32 GB TruDDR4 3200 MHz ECC UDIMMs
Chapter 1. Introduction 3