Jon,
thanks for your help, you’re very kind!
As 4TB hard drives are much more expensive, I’ll go with the 3TB ones. Would you recommend the Toshiba DT01ACA300?
Also I bought the Proavio as a used enclosure, so the RAID controller was given with it. It is an Areca 1680X, hope to get speeds like you mentioned:)
Later, I would like to buy one of your 16bay, 4K capable enclosures…