Dell D30M - Set up your Precision 3680 Tower

9. SMA cable 10. Lower front-chassis fan
11. 3.5-inch hard drive 12. Graphics card
13. Graphics-card bracket (optional) 14. Power-supply unit bracket
15. Power-supply unit 16. Liquid-cooling assembly (optional)
17. Rear-chassis fan (optional)
NOTE: The optional components may not be present in your computer, depending on its configuration.
1. VR heat sink (2)
2. Processor fan and heat-sink assembly
NOTE: The side light is not featured for the computer shown in the image.
Removing and installing components 11