Dell NOT22857 Owner's Manual page 38

9. M.2 2280 solid-state drive
11. Display assembly
13. Wireless card
15. System board
17. Fan
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.
10. Palm-rest and keyboard assembly
12. Memory module
14. I/O daughter-board
16. Heat sink
18. I/O daughter-board cable
Working inside your computer 37