SATA Hard Drive and Capacity

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Posted on 5/11/2009 at 5:21 PM in Unspecified - Post Comment

A SATA hard drive is one kind (in terms of interface) of a hard disk. It uses the Serial Advanced Technology What is a sata hard drive Attachment interface. You can read more about it, and possible data capacity, in this article. Please keep in mind that the information here is not to be used as professional advice in this field, nor should it be taken as a substitute for such.

SATA is the successor to the Parallel ATA (PATA), or IDE, What is a sata hard drive interface. Hard drives have also been made for this specification. At the time of writing, the most recent version, SATA 3.0, has the possibility for data transfers to reach 6.0 gigabits per second. This is not the same as the frequently used standard of gigabytes, however, under which measurement it would be 0.75, or roughly 768 megabytes.

Also as of the time of writing, SATA hard drive selections of at least 2 TB (terabytes) were available to the general public. A terabyte is 1024 gigabytes, or 1,048,576 megabytes. Not every user needs this much space, however, as it could hold, for instance, over 800 average 2-hour movies in DVD quality. For users requiring less space, options like 1 TB, 500 GB, and 320 GB could be considered, with even lower-capacity drives also being produced. When this article was written, What is a sata hard drive a 2 TB model could be had for well under $200, in fact, some were under $150. On the other hand, a 500 GB disk could be found for below $50 in cost.

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