Dell Dimension 4700 Series Owner's Manual page 93

Drives
Externally accessible:
Available devices
Internally accessible:
Connectors
External connectors:
Serial
Parallel
Video
Network adapter
PS/2 (keyboard and mouse)
USB
Audio
System board connectors:
Primary IDE drive
Serial ATA
Floppy drive
CD Audio
Fan
PCI 2.2
PCI Express x1
PCI Express x16
Telephony (TAPI)
one 3.5-inch drive bay
two 5.25-inch drive bays
Serial ATA drives, floppy drive, USB memory devices, CD drive,
CD-RW drive, DVD drive, DVD-RW drive, and DVD and CD-RW
combo drive
two bays for 1-inch high hard drives
9-pin connector; 16550C-compatible
25-hole connector (bidirectional)
15-hole connector
RJ45 connector
6-pin mini-DIN
two front-panel and six back-panel USB 2.0–compliant connectors
five connectors for line-in, line-out, microphone, surround, and
center/Low Frequency Effects (LFE) channel; one front-panel
connector for headphones
40-pin connector on PCI local bus
two 7-pin connectors
34-pin connector
4-pin connector
5-pin connector
120-pin connector
36-pin connector
164-pin connector
4-pin connector
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Appendix