User's Manual

1-2
Chapter 1: Product introduction
CPU and chassis fan connectors (4-pin CPU_FAN, 4-pin CHA_FAN)
Connectthefancablestothefanconnectorsonthemotherboard,ensuringthatthe
blackwireofeachcablematchesthegroundpinoftheconnector.
Donotforgettoconnectthefancablestothefanconnectors.Insufcientair
owinsidethesystemmaydamagethemotherboardcomponents.Theseare
notjumpers!Donotplacejumpercapsonthefanconnectors!TheCPU_FAN
connectorsupportsaCPUfanofmaximum1A(12W)fanpower.
ATX power connectors (24-pin EATXPWR, 8-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.
• 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EATX+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.
AMD AM4 CPU socket
ThismotherboardcomeswithanAMDAM4socketdesignedforAMDRyzen™/7th
GenerationA-series/Athlon™Processors.
Formoredetails,refertoCentral Processing Unit (CPU).
DDR4 DIMM slots
Install2GB,4GB,8GB,and16GBECCandnon-ECCDDR4DIMMsintothese
DIMMsockets.
Formoredetails,refertoSystem memory.
AMD
®
A320 Serial ATA 6.0Gb/s connectors (7-pin SATA6G_1~4)
TheseconnectorsconnecttoSerialATA6.0Gb/sharddiskdrivesviaSerialATA
6.0Gb/ssignalcables.