42
2
Hardware Installation
2.6.8 Power Connector
We recommend that you use a power supply that complies with
the ATX12V Power Supply Design Guide Version 1.1. An ATX12V
power supply has a standard 20-pin ATX main power connector
that must be inserted onto the CN18 connector.
The system board requires a minimum of 250 Watt power sup-
ply to operate. Your system configuration (amount of memory,
add-in cards, peripherals, etc.) may exceed the minimum power
requirement. To ensure that adequate power is provided, use a
300 Watt (or greater) power supply.
!
+12V
11
1
10
3.3V
3.3V
Ground
+5V
Ground
+5V
Ground
PW-OK
5VSB
+5V
3.3V
-12V
Ground
PS-ON
Ground
Ground
Ground
-5V
+5V
20