Dell OptiPlex 7070 Service Manual page 16

3. Heatsink assembly
4. Hard drive
5. Hard drive bracket
6. Hard drive cage
7. Optical disk drive
8. Power switch
9. Front I/O bracket
10. Front bezel
11. Speaker
12. Rubber foot
13. System board
14. Memory module
15. Processor
16. Power supply unit
NOTE: Dell provides a list of components and their part numbers for the original system configuration purchased. These
parts are available according to warranty coverages purchased by the customer. Contact your Dell sales representative for
purchase options.
16 Major components of your system