10-06-2013 07:55 AM
A new 64GB extreme tf-card, have 16MB unallocated space at begin part, next is 59.4GB exFAT.
who know why have 16MB unallocated space in a new card? for hide partition?or recovery software?
the 16mb space for what stay there? can i use partition magic delete it and repartition?
01-12-2018 06:41 AM
I was looking for the answer to this as well, found this thread but without answer. So I asked Sandisk support, here is their official reply about the 16MB unallocated space :
"You may leave the 16MB unallocated space as it is. A portion of the total capacity is used to store certain functions including optimizations of the memory that support performance and endurance and therefore is not available for user storage."
So I guess it is best to leave it that way, it may prolong the write cycles of the card.