Guide - How to Back up Synology NAS to the External Drive?

Protecting your Synology NAS data: Easy backup to external hard drive and reverse backup guide

Synology NAS device failure can lead to data loss and security risks. In addition, NAS devices are not portable and rely on network connections. Therefore, it is crucial to back up regularly to an external hard drive. This article will guide you on how to back up your Synology NAS to an external hard drive, and how to back up your external hard drive to your Synology NAS.

Synology NAS compatibility with external hard drives

Synology NAS supports external hard disks, which can not only expand storage space, but also serve as backup targets. Please note before setting:

• Confirm the compatibility of NAS with external hard disks and file systems (such as NTFS, FAT32).
• Make sure that the NAS and external hard drive are connected to the same network.
• Configure external hard disk related settings.
• Check the NAS available storage space to ensure that it is sufficient to accommodate all data.

Backup Synology NAS to external hard drive

The most convenient way is to use the Hyper Backup tool built in Synology:

1. Connect the external hard drive to the USB port of your computer or NAS.
2. Log in to the Synology NAS web interface and go to Control Panel > Hyper Backup .
3. Click Create to start a new backup task. Select Synology NAS as the backup destination.
4. Select the external hard disk as the backup location.
5. Select the files and folders you want to back up and click Next .
6. Click the Create button.

Backup external hard drive to Synology NAS

You can use the Windows backup software MiniTool ShadowMaker to implement backups of external hard drives to Synology NAS. It supports backup files/folders, partitions/volumes, operating systems and entire hard drives to remote shared folders or NAS. It is also a cloning tool that can lose the migration of Windows to another drive.

The following steps require connecting the external hard drive to the computer first:

1. Download and install MiniTool ShadowMaker and click to continue to try .
2. Enter the backup page and click the source module to select the backup source.
3. Select disk and partition , check the partition you want to back up, and click OK .

4. Click on the target , go to the share tab, and click on the Add button. Enter the IP address, username and password of the Synology NAS and click OK .

5. Click Backup Now to start the backup process.

Summarize

This article introduces in detail the two-way backup method between Synology NAS and external hard disk to help you effectively protect valuable data.

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