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Chapter 2
23
B250H4-M20 USER MANUAL
2. ATX_POWER (ATX 24-pin Power Connector) & 6. ATX12V (ATX 12V Power
Connector)
Connect the standard power supply connector to
ATX_POWER
.
Connect the auxiliary case power supply connector to
ATX12V
.
1. CPU_FAN (CPU cooling FAN Power Connector) & 5. SYS_FAN (System Cooling
FAN Power Connector)
Connect the CPU cooling fan cable to
CPU_FAN
.
Users please note that the fan connector supports the CPU cooling fan of 1.1A
~ 2.2A (26.4W max) at +12V.
Connect the system cooling fan connector to
SYS_FAN
.