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Do not forget to connect the fan cables to the fan
connectors. Insufficient air flow 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.
3.
FAN RGB header (4-pin FAN_RGB_HEADER)
This header is for RGB LED strips of a CPU
fan.
The FAN RGB header supports CPU fans
with multi-color LED strips (12V/G/R/B)
and with a maximum power rating of 1A
(12V).
Before you install or remove any component, ensure that the ATX power supply is switched
off or the power cord is detached from the power supply. Failure to do so may cause severe
damage to the motherboard, peripherals, or components.
4.
M.2 socket 3
These sockets allow you to install M.2 (NGFF) SSD modules.
•
This socket supports M Key and 2242 / 2260 / 2280 / 22110 storage devices.
•
Due to CPU limitation, M.2 socket supported varies by processor. Refer to the
specifications summary table for more details.
5.
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).
ASUS PRIME X370-A
CHA_FAN1
FAN_RGB_HEADER
BLUE
RED
GREEN
+12V
Fan cable
PIN 1
LED cable
CHA_FAN2
GND
CHA FAN PWR
CHA FAN IN
CHA FAN PWM
CPU_FAN
M.2(SOCKET3)
1-3
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