I have a laptop and am trying to figure out if my disc drive is a SATA or not without opening it.

Is there a way to find out? I looked at Computer Management, but I can't tell if my drive is SATA or not:

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2 Answers 2


Yes, it is SATA. The ST910021AS corresponds to the model of the drive, which can be found here.

  • @thanks thepurplepixel: I wasn't even aware that it was a model number...
    – dance2die
    Mar 11, 2010 at 0:11

Look up the model number? http://www.seagate.com/support/disc/manuals/sata/100320528a.pdf

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