ASRock X99E-ITX/ac Quick Installation Guide - Page 29
Platform Module TPM system
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X99E-ITX/ac CPU Fan Connector (4-pin CPU_FAN1) (see p.6, No. 7) 4 3 21 GND FAN_VOLTAGE 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 (24-pin ATXPWR1) (see p.6, No. 1) 12 This motherboard pro- 13 vides a 24-pin ATX power connector. To use a 20-pin 1 ATX power supply, please plug it along Pin 1 and Pin 13. ATX 12V Power Connector (8-pin ATX12V1) (see p.6, No. 5) 4 8 1 5 This motherboard provides an 8-pin ATX 12V power connector. To use a 4-pin ATX power supply, please plug it along Pin 1 and Pin 5. Chassis Intrusion Header (2-pin CI1) (see p.6, No. 2) 1 GND Signal This motherboard supports CASE OPEN detection feature that detects if the chassis cove has been removed. This feature requires a chassis with chassis intrusion detection design. TPM Header (17-pin TPMS1) (see p.6, No. 20) PCICLK FRAME PCIRST# This connector supports 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. 27 English
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