System board components – Dell OptiPlex 960 (Late 2008) User Manual
Page 50

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Dell™ Optiplex™ 960 Mini Tower/Desktop/Small Form Factor Service Manual
System Board Components
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1
fan connector (FAN_CPU)
2
processor connector (CPU)
3
processor power connector
(12VPOWER)
4
memory module connectors
(DIMM_1, DIMM_2, DIMM_3,
DIMM_4)
5
SATA drive connectors (3)
6
password jumper (PSWD)
7
internal USB connector (FLEX_USB)
8
Service Mode jumper
(SERVICE_MODE)
9
power connector (POWER)
10 system status LEDs panel
connector (FRONTPANEL)
11 I/O assembly connectors (2)
12 internal serial connector
13 intrusion switch connector
(INTRUDER)
14 PCIe x16 connector (SLOT1)
15 auxiliary power LED (AUX_POWER)
16 PCI connector (SLOT2)
17 PCI connector (SLOT3)
18 PCIe x1 connector (SLOT4)
19 BIOS/RTC reset jumper pins
20 RTC battery socket (BATTERY)
21 connectors comprise riser interface
(uses PCIe connector/SLOT1 and PCI
connector/SLOT2)
22 floppy connector (DSKT2)
23 connector for optional internal
speaker (INT_SPKR1)
24 connector for optional
wireless card
25 front panel thermal sensor connector