Ddr4 Dimm Slots - Asus PRIME Z270-K Manual

CPU, chassis, and AIO pump fan
connectors (4-pin CPU_FAN, 4-pin
CHA_FAN1~2, 4-pin AIO_PUMP FAN)
Connect the fan cables to the fan
ensuring that the black wire of each
cable matches the ground pin of the
connector.
®
Intel LGA1151 CPU socket
®
processors.

DDR4 DIMM slots

USB 3.0 connectors (20-1 pin USB3_12, USB3_34)
ASUS PRIME Z270-K
CPU_FAN
CHA_FAN1
CHA FAN PWM
CHA FAN IN
CHA FAN PWR
GND
®
Central Processing Unit (CPU).
System memory
AIO_PUMP FAN
CHA_FAN2
GND
CHA FAN PWR
CHA FAN IN
CHA FAN PWM
® ®
USB3_12
PIN 1
USB3+5V
USB3+5V IntA_P1_SSRX-
IntA_P2_SSRX- IntA_P1_SSRX+
IntA_P2_SSRX+ GND
GND IntA_P1_SSTX-
IntA_P2_SSTX- IntA_P1_SSTX+
IntA_P2_SSTX+ GND
GND IntA_P1_D-
IntA_P2_D- IntA_P1_D+
IntA_P2_D+ GND
USB3_34
PIN 1
1-3