Dell Precision T5500 Service Manual page 16

Drives
Externally accessible
Internally accessible
Available devices
Connectors
External connectors:
Video
Network adapter
USB
Audio
Serial
PS/2
System board connectors:
Serial ATA
Internal USB device
Fans:
Front fan
Card cage fan
HDD fan
PCI
PCI-X
PCI Express x8
PCI Express x16
Front panel control (USB included)
Front panel audio HDA header
Processor
Memory
Power 12 V
Power
Controls and Lights
Front of the computer
Power button
Power light
Drive activity light
Link integrity light
Back of the computer
Link integrity light (on integrated network adapter)
One 3.5-inch drive bay (FlexBay)
Two 5.25-inch drive bays
Two 3.5-inch SATA drive bays
Up to two of the following 5.25-inch devices: SATA
DVD-ROM/CD-RW Combo, DVD +/- RW Blu-ray™drive,
HD/DVD Combo Blu-ray drive
One 3.5-inch USB media card reader
internal 1.44 MB 3.5 inch drive
external USB 3.5 inch drive
internal USB Flash Reader
Up to four 3.5 inch SATA or SAS hard drives (hard
drives may be placed in 5.25 inch bays with an
optional adapter)
(Depending on video card)
DVI connector
Display port
RJ-45 connector
USB 2.0 compliant
Two internal connectors
Two in front
Six at the back
Stereo support integrated (5.1 channel support)
NOTE: 5.1 channel support comes
from an add-in card only.
One 9-pin connector; 16550C-compatible
Two 6-pin mini-DIN connectors
Five 7-pin SATA connectors
One 10-pin connector that can support two USB ports
One 7-pin connector
One 7-pin connector
One 5-pin connector
One 120-pin connector
One 188-pin connector
Two 164-pin connectors (physical x16 connector)
Two 164-pin connectors
One 10-pin connector
One 10-pin connector
One connector
Second connector on optional riser
Six 240-pin connectors
Three 240-pin connectors on optional riser
One 4-pin connector
Second 4-pin connector on optional riser
One 24-pin connector
Push button
Amber light Solid amber indicates a problem with an
installed device; blinking amber indicates an internal
power problem
Green light Blinking green in sleep state; solid
green for power-on state
Green light A blinking green light indicates the
computer is reading data from or writing data to the
SATA hard drive or CD/DVD
Green light Solid green indicates a connection to an
active network
Off (no light) System is not connected to a network
Green A good connection at 10Mbs exists between
the network and the computer
Orange A good connection at 100Mbs exists
between the network and the computer
Yellow A good connection at 1000Mbs exists
between the network and the computer
Off The computer is not detecting a physical
connection to the network