Is IDE and PATA the same?

While IDE and ATA are very closely related, they are not the same thing. IDE has been reverse-acronymed as PATA since the interface was a parallel connection using the ATA standard. SATA is a Serial ATA connection.


Parallel ATA (PATA), originally AT Attachment, also known as ATA or IDE is standard interface for IBM computers. It was first developed by Western Digital and Compaq in 1986 for compatible hard drives and CD or DVD drives.

What is the difference between IDE and PATA?

PATA is the older interface. Originally known as IDE (Integrated Drive Electronics), it was the connection of choice not only for hard disks, but for floppy and optical (CD/DVD) disk drives as well. … Most new machines today come with SATA hard disk drives, and may use a PATA interface only for the optical drive.

What is the difference between SATA PATA and IDE hard drives?

IDE and SATA are different types of interfaces to connect storage devices (like hard drives) to a computer’s system bus. SATA stands for Serial Advanced Technology Attachment (or Serial ATA) and IDE is also called Parallel ATA or PATA. SATA is the newer standard and SATA drives are faster than PATA (IDE) drives.

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What is a PATA connector?

PATA, short for Parallel ATA, is an IDE standard for connecting storage devices like hard drives and optical drives to the motherboard. PATA generally refers to the types of cables and connections that follow this standard. It’s important to note that the term Parallel ATA used to simply be called ATA.

Is Ide still used?

IDE popularly came to be known as PATA, for their parallel style of data transfer. IDE originally had 40-pin and 80-ribbon cables. While some of these are still in use, modern IDEs with 28 pins are found in most machines.

Are IDE drives still made?

Seagate plans to cease manufacturing IDE hard drives by the end of the year and will focus exclusively on SATA-based products.

What does IDE stand for?

An integrated development environment (IDE) is software for building applications that combines common developer tools into a single graphical user interface (GUI).

What does an IDE cable look like?

An IDE cable has a red stripe along one edge, like you see below. It’s that side of the cable that usually refers to the first pin.

What does PATA stands for?

PATA stands for Parallel Advanced Technology Attachment which is a bus interface used for connecting secondary storage devices like hard disks, optical drives. It was first introduced in the year 1986 by Western Digital and Compaq. It was later replaced by SATA.

How do I know if my HDD is SATA or IDE?

Look for the «Interface» option in the specifications. SATA drives generally will be referred to as «SATA,» «S-ATA» or «Serial ATA,» while PATA drives may be referred to as «PATA,» Parallel ATA,» «ATA» or, on older drives, simply as «IDE» or «EIDE.»

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Which is faster IDE or SATA?

SATA is a LOT faster than IDE (SATA 3 devices can transfer data at up to 6 Gb/s while IDE is limited to a max of 133 MB/s). SATA is compatible with newer hardware devices (i.e. it supports the latest hardware and software technologies). IDE is virtually obsolete.

Can I use SATA and IDE at the same time?

Yes absolutely you can use both. Hell, you could run SCSI, SATA, PATA (old IDE), USB 2.0 and firewire drives all at once (with a decent power supply).

What happens if you cable a PATA hard drive incorrectly?

What happens if you cable a PATA hard drive incorrectly? You can destroy that hard drive. The data will be erased, but the hard drive will be okay. The system will not be able to communicate with that hard drive.

Which is faster SATA or PATA?

PATA is capable of data transfers speeds of 66/100/133 MBs/second, whereas SATA is capable of 150/300/600 MBs/second. The speed differences are due to the various flavors of PATA and SATA, with the fastest speeds being the latest version of each currently available.

How do I connect PATA cable?

Attach the cables firmly, but gently, by pushing them straight into the connectors on the drives and the motherboard. Make sure that the pins line up before you push. If you break a pin, you will permanently ruin the drive or motherboard.