1. Left-side cover 2. Front system-fan assembly
3. PCIe holder 4. Heat sink
5. Processor 6. Memory module
7. Top cover 8. Front I/O-bezel
9. Frony I/O-board 10. SATA hard-drive modules
11. Power Distribution Board 12. Right-side cover
13. SATA/SAS module 14. Front bezel
15. System chassis 16. System board
17. M.2 solid-state drive module 18. Bottom air-shroud
19. Hard-drive assembly 20. Power Supply Unit
21. Rear system-fan assembly 22. Air shroud.
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.
Removing and installing components 13