Dell Precision T5500 (Early 2009) - Manual (Page 14)

Adding and Replacing Parts
Dell Precision™ T5500 Service Manual
Cover
Battery
Drives Bezel
Hard Drive Tray
Front Fan Assembly
Memory Card Reader
Memory
Dual Processor Riser (Optional)
System Board
I/O Data Cable
Chassis Intrusion Switch
Front Bezel
Hard Drive
Floppy Drive
Optical Drive
Expansion Cards
Heat Sink and Processor
Power Supply