IBM M841LR User Manual page 7

Power Supply and Power Management
 ATX power supply connector
 Meets ACPI 1.0b and APM 1.2 requirements, keyboard
power on/off
 Supports Suspend, Shutdown, Wake on LAN, Wake on
Modem, Wake on Alarm, Interrupt Wake-up from
Keyboard/Mouse
AC97 Codec
 Compliant AC97 2.1 specification
 Supports 18-bit ADC (Analog Digital Converter) and DAC
(Digital Analog Converter) as well as 18-bit stereo full-
duplex codec
Built-in Ethernet LAN
 Built-in 10BaseT/100BaseTX Ethernet LAN
 LAN controller integrates Fast Ethernet MAC and PHY
compliant with IEEE802.3u 100BASE-TX, 10BASE-T and
ANSI X3.263 TP-PMD standards
 Compliant with ACPI 1.0 and the Network Device Class
Power Management 1.0
 High Performance provided by 100Mbps clock generator
and data recovery circuit for 100Mbps receiver
Onboard I/O Ports
 Built-in Multi-threaded IO Link Delivering 1.2GB/s
 Provides PC99 Color Connectors for easy peripheral device
connections
 Floppy disk drive connector with 1Mb/s transfer rate
 One serial port with 16550-compatible fast UART
 One VGA port
 One parallel port with ECP and EPP support
 Two USB ports and optional two USB ports module
 Two PS/2 ports for keyboard and mouse
 One infrared port connector for optional module
1: Introduction
3