Dell OptiPlex 3020 Dell OptiPlex 3020-Small Form Factor Owners Manual - Page 31

System Board Components, ODD SATA connector - pci express

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System Board Components The following image displays the system board layout. 1. PCI Express x16 connector 2. PCI Express x1 connector 3. intrusion-switch connector 4. PS/2, serial connector 5. power connector 6. processor socket 7. CPU fan connector 8. memory module connectors 9. HDD LED & chassis detect connector 10. power switch connector 11. coin-cell battery 12. system power connector 13. system fan connector 14. RTC reset jumper 15. ODD SATA connector 16. HDD SATA connector 17. power connector 18. front i/o connector 19. internal speaker connector 20. password reset jumper 21. front audio connector 31

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System Board Components
The following image displays the system board layout.
1.
PCI Express x16 connector
2.
PCI Express x1 connector
3.
intrusion-switch connector
4.
PS/2, serial connector
5.
power connector
6.
processor socket
7.
CPU fan connector
8.
memory module connectors
9.
HDD LED & chassis detect
connector
10.
power switch connector
11.
coin-cell battery
12.
system power connector
13.
system fan connector
14.
RTC reset jumper
15.
ODD SATA connector
16.
HDD SATA connector
17.
power connector
18.
front i/o connector
19.
internal speaker connector
20.
password reset jumper
21.
front audio connector
31