Difference Between SATA and PATA

ComputersHardwareData Structure

In this post, we will understand the difference between SATA and PATA −

PATA

  • It stands for Parallel Advanced Technology Attachment.

  • It is a 40 pin connector.

  • It is expensive.

  • The speed of data transfer is low.

  • It consumes more power.

  • The size of the cable is big.

  • It doesn’t come with hot swapping feature.

  • External hard drives can’t be used with PATA.

SATA

  • It stands for Serial Advanced Technology Attachment.

  • It is a 7 pin connector.

  • It is cheap.

  • The speed of data transfer is high.

  • It consumes less power.

  • The size of the cable is small.

  • It comes with the hot swapping feature.

  • External hard drives can be used with SATA.

raja
Published on 24-Apr-2021 07:34:10
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