Cpu Fan Connector: Fan1 - Contec SLC-8550-LVA User Manual

CPU FAN Connector: FAN1

FAN1 is a 3-pins box-header for the CPU cooling fan power connector. The fan must be a 12V fan. Pin 3
is for Fan speed sensor input.
Table 3.14. CPU FAN Connector
Pin No.
FAN1
1
2
1 2 3
3
System FAN Connector: FAN2
FAN2 is a 3-pins box-header for the system cooling fan power connector. The fan must be a 12V fan. Pin
3 is for Fan speed sensor input. Pin 2 is for +12V power supply.
Table 3.15. System FAN Connector
Pin No.
FAN2
1
2
1 2 3
3
ATX power supply Connector: PW1
Table 3.16. ATX power supply Connector
PW1
1
11
Pin No. Function Pin No.
1 +3.3V
2 +3.3V
3 GND
4 +5V
5 GND
6 +5V
7 GND
8 Power Good
9 +5VSBY
10 +12V
SLC-8550-LVA
Function
GND
POWER
Housing: 5102-03 (molex)
Contact: 5103 (molex)
FAN
Function
GND
POWER
Housing: 5102-03 (molex)
Contact: 5103 (molex)
FAN
10
20
Function
11 +3.3V
12 -12V
13 GND
14 PON
Suitable Housing: 39-01-2200 (correpond)
15 GND
Suitable Contac: 5556 (correspond)
Maker: Molex
16 GND
17 GND
18 -5V
19 +5V
20 +5V
3. Hardware Installations
23