Dell Precision T1600 (Early 2011) - Manual (Page 83)

Cards
PCI-Express x16 up to two full-height cards
Mini PCI Express none
Drives
Externally Accessible (5.25–inch drive
bays) two
Internally Accessible:
3.5–inch SATA drive bays two
2.5–inch SATA drive bays two
External Connectors
Audio:
Back Panel two connectors for line-out and line-in/
microphone
Front Panel two connectors for microphone and
headphone
Network Adapter one RJ45 connector
Serial one 9-pin connector; 16550C compatible
Parallel one 25-pin connector (optional for mini-
tower)
USB 2.0
Front Panel four
Back Pane six
Video 15-pin VGA connector, 20-pin DisplayPort
connector
NOTE: Available video connectors
may vary based on the graphics card
selected.
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