Dell Dimension 4500S - Manual (Page 75)

Appendix 75
Drives
Externally accessible one 5.25-inch bay
one 3.5-inch bay
Internally accessible one bay for 1-inch–high IDE hard drive
Available devices ATA-66 or ATA-100 Ultra DMA hard drive,
CD drive, Zip drive, DVD drive, and CD-RW
drive
Ports and Connectors
Externally accessible:
Serial 9-pin connector; 16550C-compatible
Parallel 25-hole connector (bidirectional)
Video 15-hole connector
Keyboard 6-pin mini-DIN connector or USB connector
Mouse 6-pin mini-DIN connector or USB connector
USB two front-panel and four back-panel USB
2.0–compliant connectors
Headphone front-panel miniature jack
Audio three miniature jacks for line-in, line-out, and
microphone
Internally accessible:
Primary IDE channel 40-pin connector on PCI local bus
Secondary IDE channel 40-pin connector on PCI local bus
Floppy drive 34-pin connector
Video
Video controller Intel integrated AGP graphics
Audio
Audio controller ADI 1981A (AC97 Codec)