When you go to buy a NAS, do you strictly shop by price? Or do you choose a level of protection first? There are basically three levels of protection:
None (single bay NASes)
RAID 1 (dual bay NASes)
RAID 5 and up (four-bay and higher NASes)
Do you care? Or are you strictly looking for price / performance?
None (single bay NASes)
RAID 1 (dual bay NASes)
RAID 5 and up (four-bay and higher NASes)
Do you care? Or are you strictly looking for price / performance?