Lenovo Chassis Management Module 2

The Lenovo Chassis Management Module 2 (CMM) is a hot-swap Lenovo Flex System module that you use to configure and manage all installed Lenovo Flex System components. The CMM provides system-management functions for all components in a Lenovo Flex System Enterprise Chassis. It controls a serial port for connection to a local console or a serial management network and supports data rates of 10/100 Mbps and 1 Gbps with autonegotiate.

  • Unless otherwise noted, the term "CMM" in this InfoCenter section refers to all CMM types.
  • The CMM 2 is also called the CMM II.

Graphic of the CMM