Lenovo ThinkServer RD550 User Manual
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• Security features
– Administrator password and user password to help protect unauthorized access to the server (see
– ThinkServer Trusted Platform Module (TPM), which is a security chip, to help enhance server security
Note: The TPM is only available in some models.
– Remote monitoring or control by an administrator to provide protection or help
– Hot-swap redundant power supplies to help avoid significant interruption to the operation of the
system when a power supply fails
– An intrusion switch that informs you that the server cover is not properly installed or closed by creating
an event in the system event log (SEL)
• Basic system management features
– Ability to store the power-on self-test (POST) hardware test results
– BIOS Setup Utility program
The BIOS Setup Utility program helps you view the server information and configure the server in the
pre-operating system environment. See “Using the Setup Utility program” on page 49.
– TSM (also known as BMC) and Intelligent Platform Management Interface (IPMI) 2.0
The system board platform management subsystem is based on the integrated TSM features. The
TSM is a management chip that is integrated on the system board of your server. With the TSM, no
matter what condition the server operating system is in and no matter if the server is on or off, as long
as the server is connected to network and an ac power source, the interaction with the TSM-controlled
servers can be achieved through system network. The user can obtain the server hardware health
information and system event log (SEL), and is able to conduct the operations including turning on or
off the server, restarting the server, and so on. This part of server management is independent of the
operating system and is called out-of-band management.
The system board platform management subsystem consists of the integrated TSM, communication
buses, sensors, the BIOS, and server management firmware. It is responsible for error reporting,
system power control, thermal monitoring, system fan control, and other management features. The
TSM provides system management and monitoring features based on the IPMI 2.0 specification. IPMI
helps lower the overall costs of server management. You can find more information about IPMI 2.0
from the Web site of Intel. The TSM also supports some non-IPMI features, such as the Dynamic Host
Configuration Protocol (DHCP) and the Platform Environment Control Interface (PECI), to provide
more system management functions.
You can find the default user name, password, and other information for the TSM in the ThinkServer
System Manager User Guide, which is available for download at:
– Hot-swap feature
Your server supports hot-swap storage drives (including hard disk drives and solid-state drives),
hot-swap system fans, and hot-swap redundant power supplies. With the hot-swap feature, you can
install, remove, or replace a hot-swap device without turning off the server.
– Preboot Execution Environment (PXE)
The Intel PXE technology enables you to boot your computers, load an operating system, or deploy
executable images from a remote server by using a network interface. The operation can be done
independently of local data storage devices (such as hard disk drives) or operating systems.
– Redundant Array of Independent Disks (RAID)
Your server supports onboard SATA software RAID. If a required RAID card is installed, your server
also supports advanced SATA/SAS hardware RAID configurations. For detailed information, see
“Configuring RAID” on page 56.
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