I just ran a test with CrystalDisk.
1 run, 1000MB test file.
Multiple runs it drops everything below 1MB/s.
(All in MB/s)
Seems to me that either Crystal is not showing exact speeds or that 4K (I have an WD EARS disk inside capable of 4K) has to be for all disks.
Either way, this is really disappointing or am I missing something?