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: 482.0 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.
Weight Up to 32.0 kg (70.6 lb), depending on the server configuration
Processor (depending on the 
model)
•  Up to two Intel
® 
processors
•  Designed for Land Grid Array (LGA) 3647 socket
•  Scalable up to 28 cores
•  Thermal Design Power (TDP): up to 205 watts
For a list of supported processors, see:
http://www.lenovo.com/us/en/serverproven/
Note:
If you want to install the following processors to the server, ensure that the server 
chassis is twenty-four 2.5-inch-bay chassis and one backplane is installed in only the 
middle cage (for drive bays 8–15). 
•  Intel Xeon
® 
6144 and 6146 processors
•  Processors with TDP equal to 200 watts or 205 watts
Figure 4. Front view of server models installed with Intel Xeon 6144 and 6146 
processors, or processors with TDP equal to 200 watts or 205 watts
Chapter 1. Introduction 3