For example, Hyper Backup supports only default compression level, but this software allows you to choose between Normal or High compression. It has more advanced options and better performance.

Thus, it's recommended to use powerful and reliable backup services - AOMEI Backupper Standard. You have to know the add-ons in Synology DSM have certain limitations and sometimes won’t work properly, Hyper Backup is only supported by DSM 6.0 or above, for example. In DiskStation Manager, you can use Hyper Backup, Snapshot and USB Copy, just select the one that best meets your needs. But how can you do it exactly? Here are 2 simple and free methods - namely using backup software in Diskstation Manager or third-party tool. How to backup Synology NAS to external hard drive?Īs previously explained, it’s double protection to back up Synology NAS data to external hard drive.

Besides, the price of an external hard drive is acceptable for most people. In this case, a portable external hard drive with large capacity is probably the best choice - you can take it by your side easily and use the backup any time you need. So after you backup PC to Synology NAS, it’s also a good idea to backup data from Synology NAS to other devices. Otherwise it would be a disaster if all your important files stored on Synology NAS get lost without a second copy. Therefore, it’s undoubtedly a wise decision to adopt the 3-2-1 data protection strategy, which means having at least 3 data copies - 1 is stored locally and the rest are stored on 2 different devices. And as a device with certain service life, it may break down at times and will fail eventually. This problem is, the data stored on Synology NAS isn't always safe.Īccident happens at any time. You can’t be 100% sure the Synology NAS won’t suffer from inappropriate working conditions or man-made damage. Therefore, you could say it's already an efficient backup solution, why bother to backup Synology NAS to external hard drive? NAS is a network connected storage device that enables multiple clients to store and share files in a central place with fast data access. Synology, as one of the most popular NAS brands, provides NAS devices for both family and office occasions. Do I need to backup Synology NAS to external hard drive?

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