Dell OptiPlex 3046 Owner's Manual page 42

Table 27. External connectors
Feature
Audio
Front panel
Back panel
Network adapter
Serial
Parallel
USB 2.0
USB 3.0
Video
Keyboard and mouse
Table 28. Internal connectors
Feature
PCI Express x16 data width (maximum) — 16 PCI
Express lanes
Serial ATA
Memory
Internal USB
System fan
Front panel control
Processor
Processor fan
Service mode jumper
Password clear jumper
RTC reset jumper
Internal speaker
Intruder connector
Specification
Universal Audio Jack
Line out connector
RJ-45 connector
9-pin connector; 16550 C compatible (optional)
25-pin connector (optional)
• Front panel: two
• Back panel: two
• Front panel: two
• Back panel: two
• 19-pin HDMI connector
• 20-pin DisplayPort connector
• 15-pin VGA connector (optional)
NOTE: Available video connectors may vary based on the
graphics card selected.
Back panel:
• PS2 Keyboard 6-pin connector (optional)
• PS2 Mouse 6-pin connector (optional)
Specification
164-pin connector
Two 7-pin connectors
Two 240-pin connectors
10-pin connector
4-pin connector
5-pin connector
1151-pin connector
4-pin connector
2-pin connector
2-pin connector
2-pin connector
4-pin connector
3-pin connector
Specifications 42