It does not protect you against data corruption (virus, power loss) or accidental deletion by the user. RAID1 (otherwise known as mirroring) means that hopefully you never have to restore a backup due to media (drive) failure. Remember, RAID1/RAID5/X-RAID is NOT data backup! It is data reliability and availability. The Netgear ReadyNAS NVX really shines, as all model in the ReadyNAS family do, when it comes to data backup. #Readynas usb backup windows#The ReadyNAS NVX can even replace a Microsoft Windows Server or Small Business Server if you decide you want to simplify and save on maintenance, licensing and consultant costs. #Readynas usb backup software#The ReadyNAS can function as your file server, print server, DHCP (network addressing) server and provide software and storage for individual PC backup. If you have a small business where you need to either store data on a more reliable platform than just your PC or need to share files with coworkers, the ReadyNAS NVX is an extremely competent network server to build your network around. Use the built in BitTorrent for downloads. Display photos, movies or other multimedia on your PlayStation or XBox attach to the NAS for access to music libraries played with iTunes, Squeezebox, etc. The ReadyNAS NVX makes an excellent home network storage device for storing data on redundant drives, sharing data, photos both within the home and even with secure remote access via the internet. This is actually the easiest option for you as well. I highly recommend letting the X-RAID2 give you the optimum storage size while maintaining disk redundancy. If you configure with more than 2 drives, you can move up to RAID5, which allows you a larger data store, percentage wise of total disk space installed, than RAID1. But what good is a huge data store if you cannot depend on it? The downside of this is that the NVX then offers you only half the storage size. The unit can easily be configured to send you an email when this happens allowing you to immediately backup!, then replace the failed drive and restore data redundancy. RAID1, on the other hand, allows 1 hard drive to fail without losing data. This is not acceptable to me, but you can decide for yourself. While you can configure the drives as a larger, non-redundant data store (RAID0), doing so means that if a hard drive fails you lose data. One of the benefits of buying any ReadyNAS product is the auto-expandable X-RAID technology. In a business environment, I would only use those external drives for on-site backup or for offloading seldom used data that is backed up somewhere else but you want to have ready access to. Keep in mind that performance will not be as high as the internal drives, nor will there be benefit of RAID technology on those external drives. You can attach external USB hard drives and create shares on those drives as well. This network storage device performs well. It supports SATA I & SATA II hard drives, with native support for SATA II. Intel embedded CPU, a healthy 1GB of RAM, 2 gigabit network connections and iSCSI capability tell you that this NAS is ready for business – literally. The Netgear ReadyNAS NVX utilizes some of the most advanced network storage technologies available. With the built-in XRAID2 functionality, you can simply add hard drives with no reconfiguration or reinstallation of any kind necessary. If you like, you can start with just 2 drives and expand as you have need. This NAS is a solid, versatile and reliable performer. With RAID1 or RAID5 you have the comfort of knowing that no data is lost if you lose just one drive and get it replaced promptly, but who needs that hassle? A more reliable drive gives you better piece of mind. If you buy a unit prepopulated with 1 TB hard drives you get enterprise class drives that are more reliable than ordinary consumer models. The Netgear ReadyNAS NVX is an exceptional network storage device that is perfectly adequate to base an entire small business network around, yet is so versatile as to be an excellent premium choice for home use also.
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