Asus B150M-A User Manual

1-16
Chapter 1: Product introduction
• Forafullyconguredsystem,werecommendthatyouuseapowersupplyunit
(PSU)thatcomplieswithATX12VSpecication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conguring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.
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ttheseconnectorsinonlyoneorientation.Findtheproperorientationand
pushdownrmlyuntiltheconnectorscompletelyt.
B150M-A D3
B150M-A D3 ATX power connectors
EATXPWR
PIN 1
PIN 1
GND
+5 Volts
+5 Volts
+5 Volts
-5 Volts
GND
GND
GND
PSON#
GND
-12 Volts
+3 Volts
+3 Volts
+12 Volts
+12 Volts
+5V Standby
Power OK
GND
+5 Volts
GND
+5 Volts
GND
+3 Volts
+3 Volts
ATX12V
+12V DC
+12V DC
GND
GND
A
A B
B

Asus B150M-A Specifications

General

Form Factor	Micro ATX
Chipset	Intel B150
Socket	LGA 1151
Memory Slots	4
Maximum Memory	64 GB
Memory Type	DDR4
PCIe x16 Slots	1
PCIe x1 Slots	2
SATA Ports	6 x SATA 6Gb/s
Audio	Realtek ALC887 8-Channel High Definition Audio CODEC
LAN	Realtek RTL8111H Gigabit LAN
M.2 Slots	1
USB 3.0 Ports	6
USB 2.0 Ports	6
RAID Support	RAID 0, 1, 5, 10