IBM 2274 manual External Port, Diskette Drive, Hard Disk Drive

External Port

•2x/4x AGP video card (15-pin VGA connector)

•Multi-Mode Parallel port (25-pin D-type connector)

•Serial port (9-pin D-sub connector). 2274 has one serial ports, serial port 1

•Keyboard and mouse port

•Four USB ports (2 on port bracket, the other 2 on the front panel)

•Game/MIDI port (15-pin D-sub connector)

•Microphone-in jack

•Speaker-out jack

•Line-in jack

•Telephone line-out connector (modem adapter card available)

•Telephone line-in connector (modem adapter card available)

•RJ-45 connector (adapter card available)

Diskette Drive

•3.5 “drive for 2.88MB, 1.44MB or 720KB diskette

•5.25” drive for 1.2MB or 360KB diskette

•Support 3-mode drive

Hard Disk Drive

•3.5-in., 1-in. height IDE drive. (3.5-in may be in acoustic mounting bracket), and 7200rpm.

•128 KB “look-ahead” cache memory inside the hard disk drive.

•Average and minimum 12 ms seek time, access time varies for the hard disk drive and the hard disk drive manufacturer.

4 IBM Desktop System HMM