Dell OptiPlex 740 Guide De Référence Rapide page 49

1 fan connector
(FAN_CPU)
4 memory module
connectors
(DIMM_1,
DIMM_2, DIMM_3,
DIMM_4)
7 front-panel
connector
(FRONTPANEL)
10 CMOS reset jumper
(RTCRST)
13 standby
(AUX_PWR_LED)
16 password jumper
(PSWD)
19 optional DVI-card
connector
(DVI_HDR)
2 processor socket
(CPU)
5 power connector
(POWER1)
8 fan connector
(FAN_HDD)
11 battery socket
(BATTERY)
14 PCI Express x16
connector (SLOT1)
17 serial connector
(PS2/SER2)
20 speaker connector
(INT_SPKR)
3 power connector
(PW_12V_A1)
6 SATA drive
connectors (SATA0,
SATA1)
9 intrusion switch
connector
(INTRUDER)
12 internal USB (USB1)
15 PCI connector
(SLOT2)
18 slimline floppy-drive
connector (DSKT)
Quick Reference Guide
49