Hi. I removed the RAID and I set up the Disks as single again. I tried to copy a file less than 1.5GB and I got a 60MB/s write speed. For a 4GB file I got 29MB/s. Are these write speeds normal?
My quad sata hat has been replaced because two of the sata slots didn’t work (see my post here). At least with the old quad sata hat I could get more than 80MB/s in the working sata slots with single disks.
Maybe this is a problem with the new quad sata hat I received?