Dell OptiPlex 360 (Late 2008) - Manual (Page 27)

Specifications — Mini Tower Computer 27
PCI Express
connector one x16 (with support for x1)
connector size 164 pins
connector data width
(maximum)
16 PCI Express lanes (x16)
Drives
Externally accessible:
one 3.5-inch drive bay (FlexBay)
two 5.25-inch drive bays
Internally accessible two 3.5-inch SATA hard-drive bays
Connectors
External connectors:
Video 15-hole VGA connector
Network adapter RJ-45 connector
USB two front-panel, and six back-panel USB 2.0-
compliant connectors
Audio front panel: one microphone and one headphone
connector;
back panel: one line-out connector and one line-in
(microphone) connector
Serial two 9-pin connectors; 16550C-compatible
PS/2 two, through PS/2 serial expansion card (full height)
Parallel one 25-pin connector (bidirectional)
System board connectors:
SATA three 7-pin connectors
Floppy drive one 34-pin connector
Processor fan one 4-pin connector
Chassis fan one 5-pin connector
PCI Express x16 one 164-pin connector
Expansion Bus (continued)