My main advice would be to get multiple hubs, because your 6 drives would share the same bandwidth. Also hubs with more than 4 ports are in fact multiple hubs chained together because most chips in hubs handle 4 devices at most. So it would be better to spread your drives on as much USB ports as possible.
My main advice would be to get multiple hubs, because your 6 drives would share the same bandwidth. Also hubs with more than 4 ports are in fact multiple hubs chained together because most chips in hubs handle 4 devices at most. So it would be better to spread your drives on as much USB ports as possible.
USB 3.0 speed is around 50x faster than the read/write speed of the HDDs, so it’s not an issue.