Redundancy Or No: NAS systems with multiple hard drives are designed to provide redundancy alternative.However, if you have existing hard drives, you donвЂ™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. Populated Or Diskless: While some drives used by NASA have preconfigured disks out of the box, others donвЂ™t come with any disk, depending on their respective vendors.However, you should consider buying NAS with one bay if only you intend to use it as a backup for data that will also be stored on the PCs on your network. NAS with a single or double bay is ideal for home networks while those having three or four bays are mostly suitable for office networking. The more the bays the larger the capacity.

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

Best mac compatible nas device