English
22
CPU/Water Pump Fan
Connector
(4-pin CPU_FAN2/WP)
(see p.1, No. 5)
This motherboard
provides a 4-Pin water cool-
ing CPU fan connector. If you
plan to connect a 3-Pin CPU
water cooler fan, please con-
nect it to Pin 1-3.
ATX Power Connector
(24-pin ATXPWR1)
(see p.1, No. 8)
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.
ATX 12V Power
Connector
(8-pin ATX12V1)
(see p.1, No. 1)
This motherboard provides
a 8-pin ATX 12V power con-
nector. 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.
SPI TPM Header
(13-pin SPI_TPM_J1)
(see p.1, No. 19)
This connector supports SPI Trusted
Platform Module (TPM) system,
which can securely store keys, digital
certificates, passwords, and data.
A TPM system also helps enhance
network security, protects digital
identities, and ensures platform
integrity.
CPU_F
FAN_VOLTAGE
GND
AN_SPEED
FAN_SPEED_CONTROL
4 3 2 1
12
1
24
13
4 1
8 5
1
SPI_DQ3
SPI_PWR
SPI_DQ2
SPI_CS0
Dummy
CLK
SPI_MISO
SPI_MOSI
GND
SPI_TPM_CS#
RST#
RSMRST#
TPM_PIRQ
Содержание B660M Steel Legend
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