Cheapest HDD | For regular NAS
These are the drive capable of running 24/7. Drives bellow are recommended in a NAS system or any other RAID environment. The spin rate is variable somewhere between 5900 to 7200rpm based on file access demands. This is useful to save an energy when it is not needed. It is also a good choice to keep your system as quiet as possible but still with a decent data transfer speeds. For systems with more than 8 drives in the RAID you need to consider something more reliable against vibrations and heavy use.
Find regulary updated NAS offers here
Of course I would prefer you choose SPAN.COM to buy your perfect solution, however, if you would rather buy locally, please use the links used above to take you to your local Amazon store and help support this free advice service with ad revenue. More ways of supporting the blog are described HERE