

However, you can change the configurations to remove the redundancy and make all the drives user-accessible, but that is a risky option since your data become more vulnerable to lose in case of system failure. While in mirror mode, additional “invisible” disks in network storage devices configured to support two of four disks are meant to copy files from other drives as backups. Redundancy Or No: NAS systems with multiple hard drives are designed to provide redundancy alternative.However, if you have existing hard drives, you don’t have to throw them away you can still use them although they may not be as effective as the listed ones. They may or may not be the manufacturer of these drives but the bottom-line is that any drive that is included in the approved list works incredibly well with the corresponding NAS device. Which Drives To Use: Manufacturers who make NAS devices usually recommend the models of drives you should use on their storage devices.If you find it expensive, you can buy the NAS device and the hard drives separately. Therefore, before buying a repopulated NAS device, ensure that its cost is worth by comparing the costs of the device and the drive with the others in the market. Some of the manufacturers who make NAS devices also manufacture hard drives and in pursuit of closing more sales, they restrict their network storage devices to their hard drive brands which are preconfigured in the devices.


One, Two, Or Four Bays?: The number of bays that network storage has determined its storage capacity.
