Dell XPS M2010 Service Manual page 119

1 white memory module connectors
(DIMM_1-2)
support memory modules or memory
module risers
2 black memory module connectors
(DIMM_3-4)
support memory modules only when no
memory riser cards are installed;
otherwise these must be left empty
3 hard-drive fan connector (FAN_HDD)
4 IDE drive connector (IDE)
5 front I/O panel connector (FRONTPANEL) 18 PCI-Express x8 card slot
6 back LED connector
7 FlexBay connector (INT_USB)
8 main power connector (POWER1)
9 SATA connectors (SATA0-5)
10 front USB connector (FRNT_USB)
11 front panel 1394 connector (FP1394)
12 PCI-Express x1 card slot (SLOT1)
NOTE: This slot is not available in the
dual-graphics configuration
13 PCI-Express x16 card slot (SLOT2)
Power Supply (PSU) DC Connector Pin Assignments
14 PCI card slot (SLOT3)
NOTE: This slot is not
available in the dual-
graphics configuration
15 PCI-Express x16 card slot
(SLOT4)
16 PCI card slot (SLOT5)
17 PCI card slot (SLOT6)
(SLOT7)
19 RTC reset jumper (RTCRST)
20 battery socket (BATTERY)
21 password jumper
(PASSWORD)
22 power connector
(POWER2)
23 floppy drive (DSKT)
24 card cage fan connector
(FAN_CAGE)
25 primary processor (CPU)
26 processor fan connector
(FAN1_CPU)