Backing up data from an external hard drive to a Synology NAS is a smart way to reduce the risk of data loss. External drives can be damaged, lost, or accidentally erased, while a NAS provides centralized storage and easier access across your network. This guide explains two ways to back up an external hard drive to NAS: using Synology's built-in backup tool or using third-party backup software.
Before using a NAS with an external hard drive, check compatibility, file system support, network connection, storage capacity, and backup settings. A proper setup ensures the NAS can recognize the drive and use it as a reliable backup source or destination.
For long-term data security, backing up an external hard drive to Synology NAS is more reliable than keeping only one local copy. You can use Synology's own backup utility or a Windows backup tool, depending on where the drive is connected and how much automation you need.
If you are comfortable with NAS settings, Synology Hyper Backup is a good built-in option. If you prefer a simpler Windows-based workflow, Qiling Disk Master can help you back up external drive data to NAS with fewer manual steps.
Synology NAS devices include Hyper Backup, a built-in backup tool that can protect data to local NAS folders, remote NAS devices, cloud storage, and USB devices. It supports scheduled backup, encryption, version retention, and efficient backup management.
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To back up your external hard drive to a Synology NAS using Hyper Backup, create a new backup task, choose the external drive or target folder, select the NAS destination, configure backup settings, and start the task.
Step 1: Plug the external hard drive into your computer or the NAS's USB port.
Step 2: Log in to the Synology DSM web interface and open Hyper Backup.
Step 3: To start a new backup task, click on the "Create" button and select your NAS as the backup destination.
Step 4: Select the external hard drive as the backup location.
Step 5: Select the files and folders you want to back up, then click the "Next" button.
Step 6: In the backup wizard, you can customize your settings and choose a backup schedule to suit your needs.
Step 7: Click the Create button.
Hyper Backup will start copying data from your external hard drive to your Synology NAS, displaying a green check button if the backup is successful.
Although Synology's built-in tool is useful, it may require more time and basic knowledge of NAS backup settings. For a simpler alternative, Qiling Disk Master provides a Windows-based backup workflow for users who want to back up an external hard drive to NAS with less configuration.
Qiling Disk Master offers flexible backup types, disk cloning, encryption, scheduling, and retention policies. It also provides recovery options such as file recovery, system restoration, and dissimilar hardware recovery, and can help back up Windows to NAS with an intuitive interface.
Features of Qiling Disk Master:
| 🗳️Incremental and Differential Backup | Capturing only the changes made since the last backup reduces storage usage and backup time. You can also create a full backup when a complete data copy is required. |
| 🔑Strong Encryption | The software uses AES encryption to secure your data during transmission and storage, keeping it confidential and protected from unauthorized access. |
| 🔬Compression Technology | Qiling's advanced compression technology reduces the size of backup files without compromising data integrity, optimizing storage usage on your NAS while ensuring efficient data restoration. |
| 🪄Flexible Scheduling | You can set specific backup times and frequencies so important files are protected regularly. Scheduled backup helps ensure each file is automatically backed up to an external hard drive or to the NAS, reducing the risk of data loss. |
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To back up an external hard drive to Synology NAS, follow these steps:
Step 1. When using Qiling Disk Master for the first time, click on the "Backup" tab page to start backing up your files.
Step 2. Since you're going to back up files and folders on your computer, go on with the "File" backup mode, where you can select pictures, videos, documents and all other types of files to back up.
Step 3. Select the files, folders or directories you want to back up by following the paths.
Step 4. Select a backup location, such as a NAS path, external hard drive, or cloud storage service, to store the backup safely.
Step 5. Qiling Disk Master allows users to save backup files to local hard drives, external USB drives, SD cards, network drives, NAS drives, and cloud drives. Choose the NAS destination if your goal is to protect the external hard drive on Synology NAS.
Step 6. To set up an automatic and intelligent backup schedule for the next file backup task, go to the "Options" setting. There, you can choose to encrypt confidential files, compress the backup image to save space, or customize a backup scheme to specify when the next backup should start.
Customize an advanced and automatic backup task here:
Step 7. Click "Proceed" to start the file backup process, which will display completed backup files in a card style on the left area.
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Backup Synology NAS to Cloud/External Hard Drive
Want to back up your Synology NAS to the cloud or an external hard drive? This tutorial will guide you through the process step-by-step, so you can easily protect your data and ensure it's safe and secure.
In today's digital world, safeguarding data and keeping it accessible are both important. This guide introduced two efficient methods for backing up an external hard drive to Synology NAS: Synology Hyper Backup and Qiling Disk Master.
Hyper Backup is a solid choice for Synology users who want to manage backup tasks inside DSM. Qiling Disk Master is better for users who prefer a Windows-based backup tool with flexible backup options, encryption, scheduling, and recovery features.
When managing your data and storage solutions, consider the best practices and available options. This FAQ section addresses common queries about transferring files from external hard drives to Synology NAS, providing guidance on the process and available solutions.
Transferring files from an external hard drive to a Synology NAS is a straightforward process.
You can use a regular hard disk drive in a NAS because many NAS devices support standard SATA HDDs. However, NAS-rated drives are usually recommended for better reliability, durability, and continuous operation.
A NAS (Network-Attached Storage) is generally a better choice than external hard drives for users with extensive data management needs, offering superior functionality, scalability, and collaboration capabilities. In contrast, external hard drives are more straightforward but lack the advanced features and accessibility of a NAS, making them less suitable for users with complex data requirements.