Chapter 4: Motherboard Information
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7. System fan connectors (4-pin FAN1-8)
The fan connectors support cooling fans of 0.8A–1.0A (12 W max.) or a total of 6.4
A–8.0 A (96 W max.) at +12V. Connect the fan cables to the fan connectors on the
motherboard, making sure that the black wire of each cable matches the ground pin of
the connector.
DO NOT forget to connect the fan cables to the fan connectors. Insufcient air ow inside
the system may damage the motherboard components. These are not jumpers! DO NOT
place jumper caps on the fan connectors!
8. TPM connector (20-1 pin TPM1)
This connector supports a Trusted Platform Module (TPM) system, which can securely
store keys, digital certicates, passwords, and data. A TPM system also helps enhance
network security, protects digital identities, and ensures platform integrity.
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