System board components – Dell OptiPlex 320 User Manual
Page 24
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System Board Components
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1 fan connector (FAN)
10 internal buzzer (SPKR1)
2 processor connector (CPU)
11 password jumper (PSWD)
3 processor power connector (12VPOWER)
12 real time clock reset jumper (RTCRST)
4 front-panel connector (FNT_PANEL)
13 battery socket (BATT)
5 memory module connectors (DIMM_1, DIMM_2) 14 PCI Express x16 card connector
6 serial ATA drive connectors (SATA0, SATA1)
15 PCI card connector (2)
7 power connector (POWER)
16 floppy drive connector (FLOPPY)
8 CD/DVD drive connector (IDE)
17 serial/ PS/2 connector (PS2/SER2)
9 serial ATA drive connectors (SATA2, SATA3)
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