Gigabyte B450M H User Manual page 7

Internal 1 x 24-pin ATX main power connector
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1 x 8-pin ATX 12V power connector
Connectors
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1 x CPU fan header
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1 x system fan header
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1 x M.2 Socket 3 connector
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4 x SATA 6Gb/s connectors
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1 x front panel header
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1 x front panel audio header
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1 x S/PDIF Out header
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1 x CPU cooler LED strip/RGB LED strip header
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1 x USB 3.1 Gen 1 header
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2 x USB 2.0/1.1 headers
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1 x Trusted Platform Module (TPM) header (2x6 pin, for the GC-TPM2.0_S
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module only)
1 x speaker header
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1 x Clear CMOS jumper
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1 x chassis intrusion header
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Back Panel 1 x PS/2 keyboard port
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Connectors 1 x PS/2 mouse port
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1 x D-Sub port
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1 x HDMI port
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4 x USB 3.1 Gen 1 ports
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2 x USB 2.0/1.1 ports
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1 x RJ-45 port
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3 x audio jacks
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I/O Controller iTE I/O Controller Chip
®
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Hardware Voltage detection
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Temperature detection
Monitor
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Fan speed detection
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Overheating warning
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Fan fail warning
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Fan speed control
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* Whether the fan speed control function is supported will depend on the cooler you
BIOS 1 x 128 Mbit flash
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Use of licensed AMI UEFI BIOS
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PnP 1.0a, DMI 2.7, WfM 2.0, SM BIOS 2.7, ACPI 5.0
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install.
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