Asus ROG STRIX X370-I - Page 26

1-14
Chapter 1: Product Introduction
Chapter 1
10. CPU and chassis fan connectors; AIO pump connector
(4-pin CPU_FAN; 4-pin CHA_FAN; 4-pin AIO_PUMP)
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!
• Ensuretofullyinsertthe4-pinCPUfancabletotheCPUfanconnector.
ROG STRIX X370-I GAMING Fan connectors
CPU_FAN
CPU FAN PWM
CPU FAN IN
CPU FAN PWR
GND
AIO_PUMP
AIO PUMP PWM
AIO PUMP IN
AIO PUMP PWR
GND
CHA_FAN
CHA FAN PWM
CHA FAN IN
CHA FAN PWR
GND
• TheCPU_FANconnectorsupportstheCPUfanofmaximum1A(12W)fanpower.
• Connectthepumpcablefromtheall-in-onecooler(AIOcooler)totheAIO_PUMP
connector,andconnectthefancabletotheCPU_FANconnector.
• ForAMDRyzen™processors,theM.2_1Socket3supportsPCIE3.0x4andSATA
modeMKeydesignandtype2242/2260/2280storagedevices.
• ForAMD7thGenerationA-series/Athlon™processors,theM.2_1Socket3supports
SATAmodeMKeydesignandtype2242/2260/2280storagedevices.
• ForAMDX370chipset,theM.2_2Socket3supportsPCIE2.0x4MKeydesignand
type2242/2260/2280storagedevices.
TheM.2SSDmoduleispurchasedseparately.
ROG STRIX X370-I GAMING M.2(SOCKET3)
M.2_2(SOCKET3)
(Bottom)
2280 2260 2242
M.2_1(SOCKET3)
11. M.2 sockets (M.2_1~2)
ThesesocketsallowyoutoinstallM.2SSDmodules.