Dell Dimension 5100C - Manual (Page 95)

Appendix
95
Connectors
External connectors:
Serial 9-pin, 16550C-compatible connector
IEEE 1394 one 6-pin powered back-panel connector (not present on certain
computers)
one 6-pin powered front-panel connector (with optional media card
reader)
Video 15-hole D-SUB connector
USB two front-panel and five back-panel USB 2.0–compliant connectors
Headphone front-panel miniature connector for line-out
Audio five connectors for line-in, line-out, microphone, surround sound,
and center/Low Frequency Effects (LFE) channel; S/PDIF back-
panel connector (S/PDIF connector may not be present on certain
computers)
Network adapter RJ45 connector
Modem RJ11 (MDC 1.5) connector
System board connectors:
IDE drive one 40-pin connector
Serial ATA one 7-pin connectors
Fan one 5-pin connectors
PCI Express x1 36-pin connector
PCI Express x16 164-pin connector
USB 8-pin header for optional media card reader (3.5-inch bay device)
MDC one 12-pin connector
Front-panel audio one 10-pin header
Front panel one 34-pin header
Power one 2 x 10 connector
Processor power one 2 x 2 connector
IEEE 1394 one 2 x 5 header for optional media card reader (3.5-inch bay
device)