Escaping the NAS upgrade trap: 5 free tweaks I use to protect my data instead

Depending on how you go about it, building or buying a NAS can be an expensive hobby or a cost-effective venture. You can repurpose an old PC and turn it into a NAS, but you can also buy highly specialized, ready-made NAS units to satisfy all your storage needs. One way or another, even just the hard drives alone can cost a lot, especially considering the current prices of storage.