ASROCK J3455 PRO BTC+, Manual

Page: 16 / 140

English
14
CPU Fan Connector
(4-pin CPU_FAN1)
(see p.1, No. 7) This motherboard pro-
vides a 4-Pin CPU fan
(Quiet Fan) connector.
If you plan to connect a
3-Pin CPU fan, please
connect it to Pin 1-3.
ATX Power Connectors
(24-pin ATXPWR1)
(see p.1, No. 8)
(24-pin ATXPWR2)
(see p.1, No. 6) This motherboard pro-
vides two 24-pin ATX
power connectors. To use
a 20-pin ATX power sup-
ply, please plug it along
Pin 1 and Pin 13.
ATX 12V Power
Connector
(8-pin ATX12V1)
(see p.1, No. 30) This 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.
PCIe Power Connectors
(4-pin PCIE_PWR3)
(see p.1, No. 15)
(4-pin PCIE_PWR4)
(see p.1, No. 17)
(4-pin PCIE_PWR5)
(see p.1, No. 18)
(4-pin PCIE_PWR6)
(see p.1, No. 20)
(4-pin PCIE_PWR7)
(see p.1, No. 21)
(4-pin PCIE_PWR8)
(see p.1, No. 23) Please connect these
connectors to the power
supplies.
Important: Make sure
the 4-pin PCIe power
connector and the
external power connector
on the graphics card are
connected to the same
PSU; otherwise, the
motherboard and the
graphics card may be
damaged.
12
1
24
13
4 1
8 5
CPU_F
FAN_VOLTAGE
GND
AN_SPEED
FAN_SPEED_CONTROL
4 3 2 1