ASRock H81M-VG4 R4.0 User Manual - Page 25

pin SPI_TPM_J1, SPI Trusted Platform

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Page 25 highlights

Chassis Fan Connector (4-pin CHA_FAN1) (see p.5, No. 12) GND +12V CHA_FAN_SPEED FAN_SPEED_CONTROL Please connect fan cables to the fan connectors and match the black wire to the ground pin. CPU Fan Connector (4-pin CPU_FAN1) (see p.5, No. 1) 4 3 21 CPU_FAN_SPEED FAN_SPEED_CONTROL This motherboard provides 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 Connector (24-pin ATXPWR1) (see p.5, No. 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. ATX 12V Power Connector (4-pin ATX12V1) (see p.5, No. 17) This motherboard provides an 4-pin ATX 12V power connector. SPI TPM Header (13-pin SPI_TPM_J1) (see p.5, No. 14) 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. English 20

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20
English
Chassis Fan Connector
(4-pin CHA_FAN1)
(see p.5, No. 12)
Please connect fan cables
to the fan connectors and
match the black wire to
the ground pin.
CPU Fan Connector
(4-pin CPU_FAN1)
(see p.5, No. 1)
°is 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 Connector
(24-pin ATXPWR1)
(see p.5, No. 3)
°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
(4-pin ATX12V1)
(see p.5, No. 17)
°is motherboard
provides an 4-pin ATX
12V power connector.
SPI TPM Header
(13-pin SPI_TPM_J1)
(see p.5,
No. 14)
°is 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.
GND
+12V
CHA_FAN_SPEED
FAN_SPEED_CONTROL
12
1
24
13
CPU_FAN_SPEED
FAN_SPEED_CONTROL
4
3
2
1