Dell 900 Personal Computer User Manual


 
support.dell.com System Specifications A-3
Drives
Externally accessible . . . . . . . . . . . . . . . . . one 3.5-inch bay for a slim-height 3.5-inch
diskette drive; one 5.25-inch bay for a slim-
height optical drive
Internally accessible . . . . . . . . . . . . . . . . one bay for 1-inchhigh IDE hard-disk drive
Ports and Connectors
Externally accessible:
Serial (DTE). . . . . . . . . . . . . . . . . . . . 9-pin connector; 16550-compatible
Parallel . . . . . . . . . . . . . . . . . . . . . . . 25-pin connector (bidirectional)
Video . . . . . . . . . . . . . . . . . . . . . . . . 15-pin connector
PS/2-style keyboard . . . . . . . . . . . . . 6-hole mini-DIN connector
PS/2-compatible mouse . . . . . . . . . . 6-hole mini-DIN connector
USB . . . . . . . . . . . . . . . . . . . . . . . . . one USB-compliant connector on the front
panel; one on the back panel
Audio . . . . . . . . . . . . . . . . . . . . . . . . two front-panel miniature jacks for
microphone and headphones and one
back-panel miniature line-out jack for
speakers
Internally accessible:
Primary IDE channel . . . . . . . . . . . . . 40-pin connector on PCI bus
Secondary IDE channel . . . . . . . . . . 50-pin slimline connector on PCI bus
Diskette drive . . . . . . . . . . . . . . . . . . 26-pin slimline connector
Fan . . . . . . . . . . . . . . . . . . . . . . . . . . 2-pin connector
Video
Graphics architecture. . . . . . . . . . . . . . . . Intel Dynamic Video Memory (DVM)
technology
Graphics accelerator . . . . . . . . . . . . . . . . Intel Direct AGP 2D and 3D graphics
accelerator
Display cache. . . . . . . . . . . . . . . . . . . . . . 4-MB, 133-MHz SDRAM
Graphics memory . . . . . . . . . . . . . . . . . . Dynamically assigned from system
memory
Table A-1. Technical Specifications (continued)
NOTE: The Glossary in the system Help defines abbreviations and acronyms.