Figure 1.
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25
22
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20
1. Primary CPU socket
2. Secondary CPU socket
3. NVIDIA NF200 Chipsets
4. CPU Fan headers
5. Intel 5520 + ICH10R Chipsets
6. 24-pin ATX power connector
7. Fan connectors
8. PCI-E x16 disable jumpers
9. IDE connector
10. Serial-ATA (SATA) connectors
EVGA Classified SR-2 Motherboard Layout
19 18 17
7
11. P80P connector (ECP V3)
12. Front panel connector
13. Debug LED Display
14. USB headers
15. CMOS battery
16. EZ voltage read points
17. CMOS clear button
18. Power button
19. Reset button
20. PC Speaker
EVGA Classified SR-2 Motherboard
2
1
3
14
5
13
22
12 11
21. PCI-E 2.0 slots
22. 8-pin ATX_12V power connector
23. 6 Pin CPU power (optional)
24. Front panel Audio connector
25. Back panel connectors (Figure 2)
26. 6 Pin power for PCI-E slots
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16
15
8
6
10
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15