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WD 20EZRX CACHE/BUFFER size

i ahve wd 20ezrx model and WD told that 64 MB of cache is for thsi drive but when i checked by hdtunepro it says buffer /cache n/a what that means ?
Is this drive faulty ?
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  1. Best answer
    It can happen sometime, but that doesn't mean the drive is faulty. Try : http://crystalmark.info/software/CrystalDiskInfo/index-e.html

    If it shows the status is good then nothing to worry about.
  2. lonewolf7 said:
    It can happen sometime, but that doesn't mean the drive is faulty. Try : http://crystalmark.info/software/CrystalDiskInfo/index-e.html

    If it shows the status is good then nothing to worry about.


    it showing good but this software alos not tells buffer size just blank space
  3. As I said earlier it happens, and I saw it numerous times on others as well as mine too. And I don't know why. It could be censors not reading by the software properly. But if the status is showing good then nothing to worry about.
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