How to use Synology Hyper Backup with B2

Synology’s Hyper Backup allows users to back up various kinds of data (system configurations, shared folders, and applications/packages) on your Synology NAS, manually or by schedule. You can store the backup data in local shared folders, remote servers, and public clouds, like Backblaze B2 with our new S3 API.

Synology’s Hyper Backup can be configured with B2 by following the steps below.

Step 1:

Launch Hyper Backup, and then click the plus (+) sign to create a new Data backup task




Step 2:

For Backup Destination, scroll down to Cloud Service and select “S3 Storage”, then click Next.



Step 3:

Select Custom Server URL, then enter the S3 Endpoint, Key ID, and Application Key, into the appropriate fields, and then select the Bucket name from the drop down list. If you've created a bucket-restricted key, make sure you've selected the option to List All Bucket Names as this is necessary for S3 integrations.




Step 4:

Select the local directory or directories to backup and click Next.



Step 5:

Select Hyper Backup and then click Next




Step 6:

Enter a Task name (ex. Backblaze S3 Backup), then click Next and Apply.


Your backup task is now complete.




The S3 Compatible API for Backblaze B2 Cloud Storage allows 1000’s of integrations to work with B2 natively. If you’re new to the S3 Compatible API, please see our Getting Started Guide. If you have any trouble using Synology Hyper Backup with B2, please let us know by emailing us at




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