Asus AP2400R-E1 - Manual (Page 69)

4-11 ASUS AP2400R-E1 2U barebone server
6. ATX power connectors (24/20-pin ATXPWR, 8-pin CON12V)
These connectors connect to an ATX 12V power supply. The plugs
from the power supply are designed to fit these connectors in only one
orientation. Find the proper orientation and push down firmly until the
connectors completely fit.
In addition to the 24/20-pin power connector, this motherboard requires
that you connect the 8-pin +12V power plug to provide sufficient power
to the CPU.
Make sure that your ATX 12V power supply can provide 8A on the
+12V lead and at least 2A on the +5-volt standby lead (+5VSB). The
minimum recommended wattage is 230W, or 300W for a fully
configured system. The system may become unstable and may
experience difficulty powering up if the power supply is inadequate.
PR-DLS533
PR-DLS533 ATX Power Connectors
GND
12V
GND
12V
GND
12V
GND
12V
For Power Supply
with 20-pin
Power Connector
24-pin Power Connector
CON12V
+3 V
olts
+3 V
olts
Ground +5 V
olts
+5 V
olts
Ground Ground
Power OK
+5V Standby
+12 V
olts
-5 V
olts
+5 V
olts
+3 V
olts
-12 V
olts
Ground Ground Ground PSON# Ground +5 V
olts
+12 V
olts
+3 V
olts
+5 V
olts
1
Ground
ATXPWR
4-pin
8-pin