Dell Precision YT583 User Manual page 31

Expansion
connector
connector size
connector data width (maximum)
bus transfer rate
Ports and Connectors
External connectors:
Serial
Parallel
IEEE 1394
Network adapter
PS/2 (keyboard and mouse)
USB
Audio
System board connectors:
Floppy drive
SAS/Serial ATA HDD
Serial ATA
Internal USB
Video
Video type
two x16 slots (support x16, x8, x4 and x1
modes/cards)
164 pins
16 PCI Express lanes
5.0 GB/s/lane/direction (raw bandwidth)
two 9-pin connectors; 16550C-compatible
25-hole connector (bidirectional)
one front-panel, 6-pin connector and one
rear panel, 6-pin connector
RJ45 connector
two 6-pin mini-DIN
two front-panel and five back-panel USB
2.0–compliant connectors
two front-panel connectors for microphone
and headphones;
two back-panel connectors for line-in and
line-out
34-pin connector
four 7-pin connectors
three 7-pin connectors
one 10-pin connector for optional Media
Card Reader (3.5-inch bay device or secure
boot device)
PCI Express 2.0 x16 (two slots)
About Your Computer
31