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lifesaver, Computer Software Engineer
Category: Computer
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Experience:  Engineering degree in Computer science,Microsoft Certified Professional.JA computer expert.
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How many pins are in a SATA data cable connector

Resolved Question:

How many pins are in a SATA data cable connector?
Submitted: 6 years ago.
Category: Computer
Expert:  lifesaver replied 6 years ago.

Hi and Welcome to


SATA data cables have a total of seven pins. Three of the pins are for ground, two pins are for transmitting and two are for receiving. Currently speed transfers of up to 300 Mbps are obtainable.

Here are more link for References:

AllPinouts: Serial ATA Serial ATA Bus Description



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