2-38 Chapter 2: Hardware information
•
and provides a minimum power of 400 W.
the system will not boot.
• Use of a PSU with a higher power output is recommended when
may become unstable or may not boot up if the power is inadequate.
• If you are uncertain about the minimum power supply requirement for your
system, refer to the Recommended Power Supply Wattage Calculator
at http://support.asus.com/PowerSupplyCalculator/PSCalculator.
aspx?SLanguage=en-us for details.
to support the motherboard power requirements with the following
CPU: Intel
®
Pentium
®
Memory: 512 MB DDR2 (x4)
Graphics card: ASUS EAX1900XT
Parallel ATA device: IDE hard disk drive
Serial ATA device: SATA hard disk drive (x2)
Optical drive: DVD-RW
• If you want to use two high-end PCI Express x16 cards, use a PSU with
500W to 600W power or above to ensure the system stability.
10. ATX power connectors (24-pin EATXPWR, 8-pin EATX12V)
These connectors are for ATX power supply plugs. The power supply plugs
• Make sure to remove the cap on the EATX12V connector before connecting
an 8-pin EPS +12V power plug.
• Use only an 8-pin EPS +12V power plug for the EATX12V connector.
STRIKER II FORMULA
®
STRIKER II FORMULA ATX power connectors
EATXPWREATX12V
+3 Volts
+3 Volts
Ground
+5 Volts
+5 Volts
Ground
Ground
Power OK
+5V Standby
+12 Volts
-5 Volts
+5 Volts
+3 Volts
-12 Volts
Ground
Ground
Ground
PSON#
Ground
+5 Volts
+12 Volts
+3 Volts
+5 Volts
Ground
GND
+12V DC
GND
+12V DC
GND
+12V DC
GND
+12V DC