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Tuesday, August 24, 2010

Flash memory falso y la seguridad de datos

Why Is Fake Flash Memory So Dangerous?
Fake Flash Memory is false capacity memory.
Flash nand memory chips have been reprogrammed to lie about their true capacity. They trick operating systems into believing they are bigger then they really are.
Once you exceed the real capacity of the memory chip, you will loose data and files. There is no place on the memory chip.
Fakes are created by reprogramming the flash memory chip with special software.
Certain usb flash controller chips have flaws.
Fake Flash Memory sellers always seem to use the same chip sets.
Products affected are usb flash drives, MPx players and memory cards.
A strong indicator of a fake, is the price paid. See Global Report – eBay Fake Memory 2008 – 2009
To make sure you did not purchase a fake flash memory item, you should always test it for capacity. The best tool is H2testw. It is free.
To learn more about it read:
H2testw 1.4 – Gold Standard In Detecting USB Counterfeit Drives

If you want to review all the counterfeits found on eBay you can visit three sites. Just type in the word Kingston o Sony or Transcend or Markvision in the search box to see what is currently documented:

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