ASRock B550M-HVS SE User Manual - Page 9

B550M-HVS SE Connector • 1 x SPI TPM Header • 1 x COM Port Header • 1 x Chassis Intrusion and Speaker Header • 1 x CPU Fan Connector (4-pin) * The CPU Fan Connector supports the CPU fan of maximum 1A (12W) fan power. • 2 x Chassis Fan Connectors (4-pin) (Smart Fan Speed Control) * The Chassis Fan supports the water cooler fan of maximum 1A (12W) fan power. * CHA_FAN2 can auto detect if 3-pin or 4-pin fan is in use. • 1 x 24 pin ATX Power Connector • 1 x 4 pin 12V Power Connector • 1 x Front Panel Audio Connector • 2 x USB 2.0 Headers (Support 4 USB 2.0 ports) (Supports ESD Protection) • 1 x USB 3.2 Gen1 Header (Supports 2 USB 3.2 Gen1 ports) (Supports ESD Protection) BIOS Feature • AMI UEFI Legal BIOS with GUI support • Supports "Plug and Play" • ACPI 5.1 compliance wake up events • Supports jumperfree • SMBIOS 2.3 support • CPU, CPU VDDCR_SOC, DRAM, VDDP Voltage Multi- adjustment Hardware Monitor • Temperature Sensing: CPU, Chassis • Fan Tachometer: CPU, Chassis Fans • Quiet Fan (Auto adjust chassis fan speed by CPU temperature): CPU, Chassis Fans • Fan Multi-Speed Control: CPU, Chassis Fans • CASE OPEN detection • Voltage monitoring: +12V, +5V, +3.3V, CPU Vcore OS • Microsoft® Windows® 10 64-bit / 11 64-bit English 5