7. M.2 2280 solid-state drive 8. Power-button cable
9. System board 10. Front I/O bracket
11. Front bezel 12. System chassis
13. System fan duct 14. Speaker
15. Intrusion switch 16. Power-supply unit
17. Graphics card 18. 2.5-inch hard-disk drive
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.
34 Working inside your computer