Dell Precision T5500 (Early 2009) - Manual (Page 16)

Drives
Externally accessible One 3.5-inch drive bay (FlexBay)
Two 5.25-inch drive bays
Internally accessible Two 3.5-inch SATA drive bays
Available devices 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)
Connectors
External connectors:
Video (Depending on video card)
DVI connector
Display port
Network adapter RJ-45 connector
USB USB 2.0 compliant
Two internal connectors
Two in front
Six at the back
Audio Stereo support integrated (5.1 channel support)
NOTE: 5.1 channel support comes
from an add-in card only.
Serial One 9-pin connector; 16550C-compatible
PS/2 Two 6-pin mini-DIN connectors
System board connectors:
Serial ATA Five 7-pin SATA connectors
Internal USB device One 10-pin connector that can support two USB ports
Fans:
Front fan One 7-pin connector
Card cage fan One 7-pin connector
HDD fan One 5-pin connector
PCI One 120-pin connector
PCI-X One 188-pin connector
PCI Express x8 Two 164-pin connectors (physical x16 connector)
PCI Express x16 Two 164-pin connectors
Front panel control (USB included) One 10-pin connector
Front panel audio HDA header One 10-pin connector
Processor One connector
Second connector on optional riser
Memory Six 240-pin connectors
Three 240-pin connectors on optional riser
Power 12 V One 4-pin connector
Second 4-pin connector on optional riser
Power One 24-pin connector
Controls and Lights
Front of the computer
Power button Push button
Power light 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
Drive activity light Green light A blinking green light indicates the
computer is reading data from or writing data to the
SATA hard drive or CD/DVD
Link integrity light Green light Solid green indicates a connection to an
active network
Off (no light) System is not connected to a network
Back of the computer
Link integrity light (on integrated network adapter) 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