Hasleo Backup Suite V5.5.2.1 Released!

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Thank you. I believe we should conduct multiple rounds of testing separately to minimize random errors and arrive at the fairest possible conclusion.

I have now run some tests on a different PC with the backup files going to an internal SATA 8TB HDD and an external USB SSD.

Hasleo  V5425 Backup Time        Verify Time  Size
Ext USB SSD  0m59s                1m 54s      36.8GB
Int SATA 8TB  4m 22ss              8m32s      36.8GB

Hasleo  V5521 Backup Time        Verify Time  Size
Ext USB SSD  1m01s                1m 54s      36.8GB
Int SATA 8TB  6m58s                8m12s      36.8GB

If anything, the difference is even more marked on this PC between V5425 and V5521 backing up to the internal SATA drive,
4m22s vs 6m 58s.
The time for the ext USB SSD is fairly similar between the 2 versions.

Obviously, it would be nice to use an SSD to hold the backups, but it becomes expensive if you want to hold a lot of backups.
I'm sure it would be of benefit to most people to optimise the backup and verify times on Spinning HHD as well as SSD.

This is strange. Our tests show that the performance of V5.4.2.5 and V5.5.2.1 is almost the same when backing up to SATA, and we have carefully reviewed the modified code, which shouldn't cause such a large difference. Are you sure that both the source and target drives are exactly the same?