System board components – Dell OptiPlex 320 User Manual

Page 24

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)