Dell Dimension 9150/XPS 400 - Manual (Page 71)

Removing and Installing Parts
71
System Board Components
memory module
connectors
(1, 2, 3, 4)
main power
connector
processor and
heat sink
connector
fan connector
(CPU FAN)
processor
power
connector
battery socket
(BATTERY)
SATA connectors
(4) (SATA0,
SATA1, SATA2,
SATA3)
IDE drive
connector
floppy drive
connector (FLOPPY)
front panel I/O
connector
password jumper
(PSWD)
PCI Express x16
card connector
PCI Express x1
card connector
clear CMOS
jumper
(RTCRST)
FlexBay USB
connector
PCI card connectors
PCI Express x4
card connector
Serial 2
connector
fan card-
cage
connector
memory fan
connector