Atx Power Connectors (24-Pin Eatxpwr, 4-Pin Eatx12V) - Asus B150M-PLUS Instruction Manual

5.

ATX power connectors (24-pin EATXPWR, 4-pin EATX12V)

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.
B150M-PLUS ATX power connectors
•
•
•
•
6. M.2 socket 3
This socket allows you to install an M.2 (NGFF) SSD module.
B150M-PLUS M.2(SOCKET3)
1-18
A
B
B150M-PLUS
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 350 W.
DO NOT forget to connect the 4-pin/8-pin ATX +12V power plug. Otherwise, the
system will not boot up.
We recommend that you use a PSU with higher power output when configuring a
system with more power-consuming devices or when you intend to install additional
devices. The system 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.
M.2(SOCKET3)
B150M-PLUS
A
ATX12V
PIN 1
+3 Volts
+12V DC GND
+12 Volts
+12V DC GND
+12 Volts
+5V Standby
Power OK
+5 Volts
+5 Volts
+3 Volts
+3 Volts
B
EATXPWR
GND
+5 Volts
+5 Volts
+5 Volts
-5 Volts
GND GND
GND
GND GND
PSON#
GND GND
-12 Volts
+3 Volts
PIN 1
Chapter 1: Product introduction