•  Fan 4 is installed.
•  Two hot-swap power supplies are installed.
•  NVMe SSD is not installed.
•  Graphics adapters are not installed.
•  SAS drives with capacity larger than or equal to 2 TB are not installed in the expansion drive cage.
•  Processors with TDP more than 125 watts are not installed.
Important information about EU ecodesign requirements
The following are EU ecodesign requirements for ErP Lot 9 products: 
•  Minimum memory should be 16 GB.
•  Delta or Acbel 450-watt power supplies should not be picked.
•  Processors should not picked for one-processor configurations: Intel Xeon 3104, 3106, 3204, 4108, 4112, 
5122, 5222, 8156, and 8256
Management options
The XClarity portfolio and other system management offerings described in this section are available to help 
you manage the servers more conveniently and efficiently.
Overview
Offerings Description
Lenovo XClarity Controller
Baseboard management controller.
Consolidates the service processor functionality, Super I/O, video controller, and 
remote presence capabilities into a single chip on the server system board.
Interface
•  CLI application
•  GUI application
•  Mobile application
•  Web interface
•  REST API
Usage and downloads
http://sysmgt.lenovofiles.com/help/topic/com.lenovo.systems.management.xcc.doc/ 
product_page.html
Lenovo XClarity Administrator
Centralized interface for multi-server management.
Interface
•  GUI application
•  Mobile application
•  Web interface
•  REST API
Usage and downloads
http://sysmgt.lenovofiles.com/help/topic/com.lenovo.lxca.doc/aug_product_page.html
12 ThinkSystem ST550 Setup Guide