Atx Power Connectors - Asus A8N32-SLI User Manual

1 3 .

1 3 . ATX power connectors

1 3 . ATX power connectors ATX power connectors ATX power connectors
1 3 . 1 3 . ATX power connectors
(24-pin EATXPWR, (24-pin EATXPWR, (24-pin EATXPWR, (24-pin EATXPWR, (24-pin EATXPWR, 4 4 4 4 4 -pin ATX12V
These connectors are for ATX power supply plugs. The power supply
plugs are designed to fit these connectors in only one orientation.
Find the proper orientation and push down firmly until the connectors
completely fit.
®
A8N32-SLI ATX power connectors
• For a fully configured system, we recommend that you use a power
supply unit (PSU) that complies with ATX 12 V Specification 2.0 (or
later version) and provides a minimum power of 500 W.
• Do not forget to connect the 4-pin ATX +12 V power plug;
otherwise, the system will not boot.
• When using two graphics cards without auxiliary power plugs, do not
forget to connect a 4-pin ATX power plug to the EZ Plug™;
otherwise, the system will be unstable.
• Use of a PSU with a higher power output is recommended when
configuring a system with more power-consuming devices. The
system may become unstable or may not boot up if the power is
inadequate. See Table for details.
L o a d i n g L o a d i n g
L o a d i n g L o a d i n g L o a d i n g
CPU
DDR400
VGA
HD
CD-ROM
USB
PCI-E
Required +12V current
Required Wattage
2 - 3 2 2 - 3 2 2 - 3 2 2 - 3 2 2 - 3 2
-pin ATX12V -pin ATX12V -pin ATX12V -pin ATX12V, 4 - p i n E Z _ P L U G , 4 - p i n E Z _ P L U G , 4 - p i n E Z _ P L U G , 4 - p i n E Z _ P L U G) ) ) ) ) , 4 - p i n E Z _ P L U G
ATX12V
+12V DC +12V DC
GND GND
EZ_PLUG
+5V
EZ_DET
GND
+12V
H e a v y H e a v y N o r m a l N o r m a l
H e a v y H e a v y H e a v y N o r m a l N o r m a l N o r m a l
FX-57 4200+
512x4 512x2
7800GTX x2 6800GT x2
SATA x4 SATA x2
2 2
6 4
2 1
>25A >22A
>=500W >=450W
C h a p t e r 2 : H a r d w a r e i n f o r m a t i o n C h a p t e r 2 : H a r d w a r e i n f o r m a t i o n C h a p t e r 2 : H a r d w a r e i n f o r m a t i o n C h a p t e r 2 : H a r d w a r e i n f o r m a t i o n C h a p t e r 2 : H a r d w a r e i n f o r m a t i o n
EATXPWR
+3 Volts +3 Volts
-12 Volts +3 Volts
Ground Ground
PSON# +5 Volts
Ground Ground
Ground +5 Volts
Ground Ground
-5 Volts Power OK
+5 Volts +5V Standby
+5 Volts +12 Volts
+5 Volts +12 Volts
Ground +3 Volts
L i g h t L i g h t
L i g h t L i g h t L i g h t
3200+
512x2
6600GT x2
SATA x2
1
2
1
>13A
>=350W