System-Board Components - Dell XPS 8900 Service Manual

System-board components

1 chassis-fan connector
(FAN_SYS2)
3 processor cover
5 memory-module slot (DIMM3)
7 memory-module slot (DIMM4)
9 power-button connector
(F_PANEL1)
11 main-power connector
(ATX_SYS_2)
13 Front2-USB connector (F_USB4) 14
15 Front-USB connector (F_USB2)
16
2 power connector (ATX_CPU)
4 processor-fan connector
(FAN_CPU)
6 memory-module slot (DIMM1)
8 memory-module slot (DIMM2)
10 SATA 6 Gbps drive connector
(SATA 1)
12 SATA 6 Gbps drive connector
(SATA 2)
Front-USB connector (F_USB3)
16 solid-state drive slot