1 fan connector (FAN) 12 password jumper (PSWD)
2 processor connector (CPU) 13 battery socket (BATT)
3 power connector (12VPOWER) 14 PCI Express x16 connector
(SLOT1)
4 memory module connectors (DIMM_1, DIMM_2, DIMM_3,
DIMM_4)
15 PCI Express x1 connector
(SLOT4)
5 serial ATA drive connectors (SATA0, SATA2, SATA1, SATA3) 16 PCI connector (SLOT2)
6 front-panel connector (FNT_PANEL) 17 PCI connector (SLOT3)
7 CD drive analog audio cable connector for optional analog audio
cable (CD_IN)
18 serial connector (SER2)
8 power connector (POWER) 19 floppy drive connector (DSKT)
9 CD/DVD drive connector (IDE) 20 standby power indicator
(AUX_PWR)
10 RTC reset jumper (RTCRST) 21 system board speaker (BEEP)
11 intrusion switch connector (INTRUDER) 22 internal speaker (INT_SPKR)
Mini Tower Computer: Dell OptiPlex GX620<br>User's Guide
http://www.zoion.com/~erlkonig/misc/gx620-userguide/mtabout0.htm
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