Dell OptiPlex 330 Quick Reference Manual page 175

F
1
17
16
15
14
13
12
11
F F
1
F F F
3
(12VPOWER)
F
10 9
(INT_SPKR)
F
F
2
8
F F
2
F
4
(DIMM_1, DIMM_2)
F
3
7
F (CPU)
F
F
4
5
6
175