Want to purchase wd6400aads-00m2b0 new or used for a main borad of wd640gb 32mb cache

Hi all,
Please help me to purchase wd6400aads-00m2b0  new or used for a main borad of wd640gb 32mb cache
i just want to recover my data from my that hardrive.
Want to purchase in pakistan from any where!
Plz help

Hello,

Currently, we don’t have any information about where you can get that drive in Pakistan.

Please note Western Digital does not sell or replace circuit boards for our hard drives nor are we aware of any other companies that sell them. Replacing the circuit board on a hard drive is not a recommended method for recovering data or drive functions as this will void the warranty on the hard drive. For every hard drive model that Western Digital manufacturers, there are many firmware changes that would make it very difficult to find a circuit board with the same firmware of the defective drive. If you attempt to install a circuit board with a different firmware than the original, this may damage the hard drive further. If you need to recover the data on your drive, please contact one of our recommended  preferred data recovery partners.

Does your board have a chip at U12? This chip must be transferred to your replacement PCB.

Does the original board spin up the drive? If so, then the PCB is most probably OK.