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Difference Between SATA and PATA
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.
Updated on: 24-Apr-2021
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