Related: Could it be of any use in easily detecting counterfeit SSDs, which have been hacked to report a fraudulent size? Sure, you can test by completely fill

Related: Could it be of any use in easily detecting counterfeit SSDs, which have been hacked to report a fraudulent size? Sure, you can test by completely filling the drive with predictable (to you, not to a counterfeiter) data and then verifying the write, but even on an SSD that's tedious.