What is the Full Form of SATA?

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SATA Full Form is Serial Advanced Technology Attachment. It is a standard interface related to the system of the computer bus. It also Controls and transform the data from mass storage i.e; a hard-disk. The first version SATA 1.0 was released on August. SATA is an Integrated Drive Electronics (IDE). It is a replacement of PATA and is much better in use. Gradually PATA is disappearing as SATA gives a lot of advantage over PATA. The common interface for hard disks and optical discs in the computer. SATA is the serial version of the parallel ATA (PATA) interface, which was launched in 1986. Introduced in 2002, SATA offered significantly higher speed, transferring data in each direction at 1.5 Gbps. A year later, SATA II increased speed to 3 Gbps and In 2008, SATA III bumped speed to 6 Gbps. 
SATA  is a computer bus interface for connecting host bus adapters to mass storage devices such as hard disk drives and optical drives. Serial ATA was designed to replace the older parallel ATA (PATA) standard (often called by the old name IDE), offering several advantages over the older interface: reduced cable size and, native hot swapping, faster data transfer through higher signalling rates, and more efficient transfer through an (optional) I/O queuing protocol.
SATA host-adapters and devices communicate via a high-speed serial cable over two pairs of conductors. In contrast, parallel ATA  used a 16-bit wide data bus with many additional support and control signals, all operating at much lower frequency. To ensure backward compatibility with legacy ATA software and applications, SATA uses the same basic ATA and ATAPI command-set as legacy ATA devices. Although SATA is widely used in consumer computer, it is rarely used in critical applications, hight-end-workstations, and high- performance.

Usage of SATA
  • To connect Hard Drive to Motherboard
  • To connect Hard Drive to Hard Drive
  • ExternalSATA (eSATA)
  • ATA and ATAPI Devices

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