Hard disk

Interfaces

Monitor

Parallel

Serial

Keyboard

Mouse

Two PCI, ATA-2 compatible two-channel, local bus IDE interfaces on main system board support up to four IDE devices (two on each channel); CD-ROM drives cannot be connected to the same channel as hard disk drives; BIOS provides hard disk auto-sensing and enhanced IDE functions

Energy Star compliant video interface for fixed or multi-frequency monitor built into system board; 15-pin, D-shell connector

One standard, multimode parallel interface built into main system board; supports S-bit unidirectional, 16-bit bidirectional, and ECP (Extended Capability Port) modes; 25-pin, D-shell connector; operation controllable by SETUP program and jumpers

Two high-speed RS-232C, programmable, asynchronous interfaces built into main system board; 16550-compatible; 9-pin, D-shell connectors

PS/2compatible keyboard interface built into main system board; 6-pin, mini DIN connector

PS/2 compatible mouse interface built into main system board; 6-pin, mini DIN connector

A-4Specifications