Lenovo 3399, 3398 Connectivity, System management features, Input/Output I/O features, Expansion

•Microphone connector and headphone connector

•Internal speaker

Connectivity

• 100/1000 Mbps integrated Ethernet controller

System management features

•Ability to store power-on self-test (POST) hardware test results

•Desktop Management Interface (DMI)

Desktop Management Interface provides a common path for users to access information about all aspects of a computer, including processor type, installation date, attached printers and other peripherals, power sources, and maintenance history.

•Preboot Execution Environment (PXE)

The Preboot Execution Environment is an environment to start computers using a network interface independent of data storage devices (such as the hard disk drive) or installed operating systems.

•System Management (SM) Basic Input/Output System (BIOS) and SM software

The SM BIOS specification defines data structures and access methods in a BIOS that allows a user or an application to store and retrieve information specific about the computer in question.

•Wake on LAN

Wake on LAN is an Ethernet computer networking standard that allows a computer to be turned on or woken up by a network message. The message is usually sent by a program running on another computer on the same local area network (LAN).

•Windows Management Instrumentation (WMI)

Windows Management Instrumentation is a set of extensions to the Windows Driver Model. It provides an operating system interface through which instrumented components provide information and notification.

Input/Output (I/O) features

•Six Universal Serial Bus (USB) connectors

•One card reader connector

•One Ethernet connector

•One HDMI-in connector

•One HDMI-out connector

•Two audio connectors (microphone connector and headphone connector)

For more information, see “Locating connectors, controls, and indicators on the front of your computer” on page 8 and “Locating connectors on the rear of your computer” on page 10.

Expansion

•One optical drive bay

•Two hard disk drive bays

–One hard disk drive bay

–One small form factor mSATA SSD bay

Power supply

Your computer comes with one of the following power supplies:

2ThinkCentre Edge User Guide