ASROCK B650M PG Riptide WiFi, User Manual, Page: 50 / 66

46
ATX 12V Power Connector
(4-pin ATX12V2) (see p.6, No. 2)
Please connect an ATX 12V power supply to this connector.
*The power supply plug fits into this connector in only one orientation.
*Connecting an ATX 12V 4-pin cable to ATX12V2 is optional.
*For advanced overclocking we suggest using this connector together with
ATX12V1.
B
6
5
0
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SPI TPM Header
(13-pin SPI_TPM_J1) (see p.6, No. 13)
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.
B
6
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ATX12V2
SPI_TPM_J1
1
SPI_DQ3
SPI_PWR
SPI_DQ2
SPI_CS0
Dummy
CLK
SPI_MISO
SPI_MOSI
GND
SPI_TPM_CS#
RST#
RSMRST#
TPM_PIRQ