Ata interface

Serial ATA (SATA, abbreviated from Serial AT Attachment) is a computer bus interface that connects host bus adapters to mass storage devices such as hard disk drives, optical drives, and solid-state drives. Serial ATA succeeded the earlier Parallel ATA (PATA) standard to become the predominant interface for storage devices. Parallel ATA (PATA), originally AT Attachment, is an interface standard for the connection of storage devices such as hard disk drives , floppy disk drives , and optical disc drives in computers.

First developed by Control Data Corporation, Western Digital, and Compaq, the ATA had an 8-bit or 16-bit interface , a transfer rate up to 8. Today, ATA and ATA - are considered obsolete.

See full list on computerhope. MBps, DMA modes and LBAsupport, and supports drives up to 8. ATA -added additional security features and the new S. The above ATA interfaces on a 3. Below is a description of each of the pins on a 40-pin ATA interface. ATAis a 16-bit parallel interface.

The ATAinterface is also called IDE, for the name of the first disk drives with this interface.

ATA ATA technology is a technical specification group on IDE (Integrated Device Electronics ). Primarily, IDE is merely a hard disk interface technology aiming to integrate controller and disk body. ATA is a 16-bit parallel interface , meaning that bits are transmitted simultaneously down the interface. The earliest IDE drives were called hardcards and were nothing more than hard disks and controllers bolted together and plugged into a slot as a single unit.

What is the difference between ATA and SATA? ATA-is a specification within the ATA family that denotes a particular type of ATA with corresponding data transfer speeds. ATA-defined the original ATA interface, which was an integrated bus interface between disk drives and host systems based on the ISA (AT) bus.

SinLoon SATA Female to pin Male 3. SATA is significantly faster than the PATA interface, thanks to an increased data rate on the serial paired lines. Check Out Ata Adapter Ide On eBay. Fill Your Cart With Color Today!

The term SATA generally refers to the types of cables and connections that follow this standard. Their aim was to form a Serial Advanced Technology Attachment (SATA) storage interface for hard-disk drives and ATA Packet Interface (ATAPI) devices. ATA was originally a 16-bit parallel interface , meaning that bits are transmitted simultaneously down the interface cable.

ATA , like many computer terms, is an acronym for Advanced Technology Attachment and is the standard interface for storage devices such as hard drives and CD-ROMs in a computer. Other terms such as IDE (Integrated Drive Electronics) and EIDE (Enhanced IDE) have been used interchangeably with ATA.

ATA miniport drivers that implement this interface perform the function of a controller minidriver. Serial ATA (SATA or Serial Advanced Technology Attachment) is a standard that has been defined to connect storage devices or optical drives to a computer. It uses the underlying AT Attachment ( ATA ) and AT Attachment Packet Interface (ATAPI) standards. ATA (AT Attachment) is a standard that has been around for quite some time and was originally designed to create an interface between storage devices like hard drives and the CPU. Because ATA is very ol it has been improved a few times.

So by having parallel ATA companies had to make big laptops. Also restricted airflow. Wide Selection of Products In Stock at Allied.

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. It carries SCSI commands and responses through the ATA interface. The ATA interface is basically a set of thin wires merged within a cable bus that are used to transfer data in and out of the disk drives.

Initially, ATA supported parallel communication and was also called Parallel ATA (PATA). The original ATA interface is based on transistor-transistor logic (TTL) bus interface technology, which is in turn based on the old industry standard architecture (ISA) bus protocol. This protocol uses an asynchronous data transfer method.

Serial ATA is a new interface technology defined by Intel Corporation and backed by all major PC manufacturers, Hard disk manufacturers, Addonics Technologies and many leading companies in the computer industry. This technology will gradually replace the decade old IDE interface. As an evolution of the older Parallel ATA physical storage interface, SATA host-adapters and devices communicate via a high-speed serial cable.

Basically AHCI is a newer way to interface with the SATA controller.