two 850 evo 500 gb ssd different capacity

xomask

Prominent
Nov 16, 2017
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510
I have two Samsung 850 evo 500 gb ssds. The old one which I bought a year ago reports 465.76 GB (476940 MB), and the recently bought one reports 465.75 GB (476924 MB) on the disk management. So the second one reports 16 MB less.

Here's a link that says formatted capacity is 465.76 GB. So did I get a faulty ssd? What does missing 16 MB signify?

To be clear, I am not asking why 500 GB shows as 465 GB, I am asking why capacity differs (16 MB difference) in the same model ssds.
 

xomask

Prominent
Nov 16, 2017
2
0
510

Even if the over provisioning was set differently, the overall capacity should not change. I am not talking about the available capacity.