Jeff wants to know what's the best affordable Network Attached Storage (NAS). Leo says the cheapest is to take an old computer and run NAS software on it. But that requires a lot of work to maintain. Leo uses a Synology multi-bay NAS with several spinning drives in a RAID configuration. And Synology lets users mix and match, so they can mix several larger and smaller drives. Should he use SSD drives instead? Leo says no. That would cost more than it's worth.