ASRock AD2550-ITX manual Storage Configuration, SATA2 Mode

Models: AD2550-ITX

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3.3.3 Storage Configuration

SATA2 Mode

Use this to select SATA2 mode. Configuration options: [IDE Mode], [AHCI Mode] and [Disabled]. The default value is [IDE Mode].

AHCI (Advanced Host Controller Interface) supports NCQ and other new features that will improve SATA disk perfor- mance but IDE mode does not have these advantages.

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ASRock AD2550-ITX manual Storage Configuration, SATA2 Mode