Dell OptiPlex 755 User Manual
Page 20
version 1.0
20
Dell™ optiplex™ 755 technical guiDe
20
See chassis diagrams section for
port/connector locations
mt
Dt
sff
usff
USB 2.0 (totals)
10
7
Front
2
2
Back
6
5
Internal
2
0
Serial
One rear
PS/2 and 1 additional Serial
(low profile bracket includes PS/2 dongle)
Optional full height or low profile bracket
eSATA Bracket
Optional full height or low profile bracket
Parallel
One rear
Network Connector (RJ-45)
One rear
1394 Controller
Optional full height or low profile card
Video:
VGA
One rear
DVI
Optional full height or low profile Add-2 card
One rear
Audio:
Microphone-in
One minijack front
Headphone
One minijack front
Stereo line-in
One minijack front
Speakers line out
One minijack rear
Risers:
(replaces 1 PCI slot and 1 PCIe slot on DT system board)
Combo full height riser with 1 PCI and
1 PCIe connector
✓
Dual full height riser with 2 PCI connectors
✓
ExtErnaL ports/connEctors
MT supports full height cards, DT supports low profile cards or full height cards with optional riser. SFF supports low profile cards.