External Ports; Hard Disk Drive; Cd-Rom Drive; Dvd-Rom Drive - IBM 2283 Hardware Maintenance Service

External Ports

•
One multi-mode parallel port (25-pin D-type
connector)
•
One PS/2 keyboard port and one PS/2 mouse port
•
Seven USB ports (2 external and 1 internal (for
factory installed touch screen only and is not
designed to be user accessible) are top mounted,
and the other 4 in the rear side)
•
One microphone-in jack
•
One line-out/headphone-out jack
•
One line-in jack
•
One RJ45 connector to support 10/100 Ethernet
LAN
•
One DC power brick connector

Hard Disk Drive

•
3.5-in., 1-in. height IDE drive. (3.5-in may be in
acoustic mounting bracket), and 5400/7200rpm.
•
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.

CD-ROM Drive

•
5.25-in. 1/2-height, 48X CD-ROM IDE/AT drive.

DVD-ROM Drive

•
5.25-in. high-performance, 16X/48X DVD-ROM
IDE/AT drive.

CD-RW Drive

•
5.25-in. high-performance, 16X/10X/40X CD-RW
IDE/AT drive.

DVD/CD-RW Combo Drive

•
5.25-in. high-performance, 8X-8X/4X/32X DVD-
ROM IDE/AT drive.

Multimedia

•
A pair of speakers is built-in to meet user's
multimedia demands.
4 IBM Desktop System HMM