Can I uninstall IDE ATA atapi controllers? The connectors are black in a 40-pin connector while in an 80-pin connector, they come in 3 colors: blue – controller, gray – slave drive, and black – master drive. 80-pin connectors were also introduced later. IDE consists of a 40-pin connector attached to a ribbon cable. Although SATA is a newer technology and capable of higher transfer rates, ATA hard drives are still produced because of the many computers that still use them. It carries SCSI commands and responses through the ATA interface.ĪTA and Serial ATA (SATA) are the two classifications of internal hard drives that can be purchased for your computer. ATA Packet Interface (ATAPI) is a protocol that has been added to Parallel ATA and Serial ATA so that a greater variety of devices can be connected to a computer than with the ATA command set alone. ATAPI allows IDE and SATA controllers to support optical drives.įrom Wikipedia, the free encyclopedia. Is atapi a SATA?Īdvanced Technology Attachment Packet Interface (ATAPI) is a protocol that allows a greater variety of devices to be connected to a computer than ATA (PATA / IDE and SATA) on its own would allow. Therefore, this can be called a host adapter because it provides a way to connect a complete IDE device to the host. This IDE controller, also known as the ATA (Advanced Technology Attachment) controller, is an asynchronous parallel interface between a host microprocessor system and a standard IDE device.
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