ASRock B550 PG Velocita User Manual - Page 37

Warning: Please make, sure that the power cable, connected is for the CPU, and not the graphics,

Page 37 highlights

B550 PG Velocita CPU Water Pump Fan Connector (4-pin CPU_FAN2/ WP_3A) (see p.8, No. 5) ATX Power Connector (24-pin ATXPWR1) (see p.8, No. 10) ATX 12V Power Connector (8-pin ATX12V1) (see p.8, No. 1) ATX 12V Power Connector (4-pin ATX12V2) (see p.8, No. 2) FAN_SPEED_CONTROL CPU_FAN_SPEED FAN_VOLTAGE GND 1 2 34 This motherboard provides a 4-Pin water cooling CPU fan connector. If you plan to connect a 3-Pin CPU water cooler fan, please connect it to Pin 1-3. 12 24 1 13 This motherboard provides a 24-pin ATX power connector. To use a 20-pin ATX power supply, please plug it along Pin 1 and Pin 13. 8 5 This motherboard provides a 8-pin ATX 12V 4 1 power connector. To use a 4-pin ATX power supply, please plug it along Pin 1 and Pin 5. *Warning: Please make sure that the power cable connected is for the CPU and not the graphics card. Do not plug the PCIe power cable to this connector. Connecting an ATX 12V 4-pin cable here is optional. *The power supply plug fits into this connector in only one orientation. English 31

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English
31
B550 PG Velocita
CPU Water Pump Fan
Connector
(4-pin CPU_FAN2/
WP_3A)
(see p.8, No. 5)
°is motherboard
provides a 4-Pin water
cooling CPU fan
connector. If you plan
to connect a 3-Pin CPU
water cooler fan, please
connect it to Pin 1-3.
ATX Power Connector
(24-pin ATXPWR1)
(see p.8, No. 10)
°is motherboard pro-
vides a 24-pin ATX power
connector. To use a 20-pin
ATX power supply, please
plug it along Pin 1 and Pin
13.
ATX 12V Power
Connector
(8-pin ATX12V1)
(see p.8, No. 1)
°is motherboard
provides a 8-pin ATX 12V
power connector. To use a
4-pin ATX power supply,
please plug it along Pin 1
and Pin 5.
*Warning: Please make
sure that the power cable
connected is for the CPU
and not the graphics
card. Do not plug the
PCIe power cable to this
connector.
ATX 12V Power
Connector
(4-pin ATX12V2)
(see p.8, No. 2)
Connecting an ATX
12V 4-pin cable here is
optional.
*°e power supply plug
fits into this connector in
only one orientation.
FAN_VOLTAGE
GND
CPU_FAN_SPEED
FAN_SPEED_CONTROL
1
2
3
4
12
1
24
13
4
1
8
5