Dell Precision T1700 (Mid 2013) - Manual (Page 49)

Feature Specification
Small Form Factor one slim optical drive bay
Internally Accessible: 3.5-inch SATA drive bays 2.5-inch SATA drive bays
Mini-Tower two four
Small Form Factor one two
Table 24. External Connectors
Feature Specification
Audio:
Front Panel one microphone connector and one headphone connector
Back Panel one line-out connector and one line-in/microphone connector
Network Adapter one RJ-45 connector
Serial one 9-pin connector; 16550 C compatible
USB 2.0: Front Panel: two
Back Panel: four
USB 3.0: Front Panel: two
Back Panel: two
Video
• 15-pin VGA connector
• two 20-pin DisplayPort connectors
NOTE: Available video connectors may vary based on the
graphics card selected.
Table 25. Internal Connectors
Feature Specification
PCI 2.3 data width (maximum) - 32 bits
Mini-Tower one 120-pin connector
Small Form Factor none
PCI Express x1 data width (maximum) - one PCI Express lane
Mini-Tower one 36-pin connector
Small Form Factor none
PCI Express x16 (wired as x4) data width (maximum) - four PCI Express lanes
Mini-Tower one 164-pin connector
Small Form Factor one 64-pin connector
PCI Express x16 data width (maximum) - 16 PCI Express lanes
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