Dell XPS/Dimension XPS Gen 5 - Manual (Page 42)

connector one x1
connector size 36 pins
connector data width (maximum) 1 PCI Express lane
PCI Express
connector one x4
connector size 98 pins
connector data width (maximum) 4 PCI Express lanes
PCI Express
connector one x16
connector size 164 pins
connector data width (maximum) 16 PCI Express lanes
Drives
Externally accessible: one 3.5-inch drive bays
three 5.25-inch drive bays
Available devices Serial ATA drive, floppy drive, memory devices, CD
drive, CD-RW drive, DVD drive, DVD-RW drive, and
DVD and CD-RW combo drive
Internally accessible: three bays for 1-inch high hard drives
Connectors
External connectors:
IEEE 1394 front and back-panel 6-pin serial connectors
Video 15-pin connector
DVI 28-pin connector
Network adapter RJ45 connector
PS/2 (keyboard and mouse) two 6-pin mini-DIN
USB two front-panel, five back-panel, and one internal
USB 2.0–
compliant connectors
System board connectors:
Primary IDE drive 40-pin connector on PCI local bus
Serial ATA four 7-pin connectors
Floppy drive 34-pin connector
Fan three 5-pin connectors
PCI three 120-pin connectors
PCI Express x1 36-pin connector
PCI Express x4 98-pin connector
PCI Express x16 164-pin connector
Controls and Lights
Power control push button
Power light green light — Blinking green in sleep state; solid
green for power-on state.
amber light — Blinking amber indicates a problem
with an installed device; solid amber indicates an
internal power problem (see "
Power Lights ").
Hard-drive access light green
Link integrity light (on integrated network adapter) green light — A good connection exists between a
10-Mbps network and the computer.
orange light — A good connection exists between a
100-Mbps network and the computer.
yellow light — A good connection exists between a 1-
GB (or 1000
-Mbps) network and the computer.
off (no light) — The computer is not detecting a
physical connection to the network.
Activity light (on integrated network adapter) yellow blinking light when there is activity on the
network. If there is not any network activity, the light
will be off.
Diagnostic lights four lights on the front panel (See " Diagnostic
Lights .")
Standby power light AUXPWR on the system board
Case Front-Panel Light Color color options: off (no light), ruby, emerald, sapphire
(default), amber, amethyst, topaz, diamond (See