Flash Memory
Posted on Saturday, July 24, 2010 in Photography
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FLASH MEMORY?
ok it clear that flash memory has been advancing rapidly in the past years and years to come, so do you think, or why arnt we using them in replace of hardrives, there are no mechanical parts in them and are faster right, then why dont we have flash hard drives yet?
Your question is quite sensible. But the last bit of question itself has the answer with it. Why don't we have flash hard drives? Simply because if we have flash storage that is no longer a harddrive. Harddrive is a term given to a magnetic storage device that can hold data permanently with higher robustness. The main reason for PCs and Laptops still coming with disk based storage is the capacity and reliability issue. Data stored in hardrive are more reliable than flash drives. The another reason is cost of storage. The storage capacity of 1 MB flash drive is much more higher than capacity of 1 MB harddrive.
The success rate of data recovery is much more higher than that of Flash drive.. This is the main reason hard drives are still considered while building computers.
However in case of above issues being addressed by new version of Flash drive, we can certainly see computers with Flash drive as main storage. Unless something better is not developed by then.
Hope that helps !!
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How Flash Memory Works
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