Recover Data From NAS Hard Drive

If you are looking for simple methods that let you recover data from NAS Hard Drive, you have come to the right place. This article will provide you the most comprehensive ways for this issue.

Wondershare Recoverit Authors

Aug 30, 2022 • Filed to: Answer Hard Drive Problems • Proven solutions

"My Seagate IronWolf NAS Hard drive suddenly made inappropriate noises. After restarting my NAS server, I lost a few of my essential videos stored in my NAS hard drive. I am really worried! I want to recover my data from NAS hard drive."

Have you lost data from your NAS Hard Drive recently? Are you worried and looking for more accessible methods to recover your NAS Hard Drive data back? Don't worry. Our article has got your back!

NAS Hard Drives deal with an enormous amount of data and information sharing. The possibility of losing data from NAS Hard Drive is real. However, reading this article will help you with a step-by-step guide to recover data from your NAS Hard Drive. Also, you will get bonus information that will help you choose the best NAS Hard Drive and tips to maintain it.

Prerequisites Before Recovery

Before we begin with the actual steps that help recover data from NAS drive, few essential factors must be considered. Whenever you lose data from your NAS hard drive, these steps should be immediately performed.

Following the below steps allow you a maximal chance of data recovery from your NAS Hard Drive.

1. Disconnect your NAS from the Internet

A NAS (Network Attached Storage) Hard Drive is shared with many users over a centralized network. It gives the ability to different users to write and read data from your NAS server. But, you must disconnect your NAS system from the Internet whenever you lose data and wishes to recover it.

The reason for disconnecting NAS from the Internet is to stop people from further using it. Most of the data recovery methods work by fetching your data from the memory addresses. Even though the data seems gone, it remains on the disk platters, or their memory addresses stay alive.

For recovering the data back, these memory addresses should not be overwritten. If you do not disconnect your NAS from Internet, people on the network can overwrite those memory addresses. Hence, resulting in low chances of data recovery.

2. Detach the hard drive

removing nas hard drive from nas device

The second step should be to remove your Hard Drive from the NAS setup. The data recovery methods require using techniques or tools that can't be run on your NAS live server. Therefore, you must remove the Hard Drive from which you have lost data from your NAS setup.

You can remove the Hard Drive by opening up the case of your NAS device. If you feel it is too tough for you, please consider taking help from an expert or a technical person. Once the Hard Drive is removed, and your NAS setup has other Hard Drives, you can turn the NAS server back online. Because now the users won't overwrite the Hard Drive from which you have lost the data.


Note: If you are unsure about the Hard Drive you lost data from, then there is no need to turn the NAS setup back online unless you recover your data back.

3. Connect it to the computer

connecting hard drive to the computer

After removing the Hard Drive from which you lost data from your NAS setup, it's time to connect it to the computer. Connect your Hard Drive to the fully functional computer because this computer will serve the primary purpose of recovering your data back.

You can connect your Hard Drive using SATA cables or any other means depending upon the kind of NAS Hard Drive you are using. Once the Hard Drive is attached to a working computer, you are all set to move to the next section and begin your NAS Hard Drive data recovery.

Step-by-step Guide on Recovering Data from NAS Hard Drive

Suppose you have completed the prerequisites: disconnect NAS from the Internet, remove Hard Drive from NAS, and connect it to the computer. In that case, you can start the recovery process.

There are many methods available that can make recovering data from NAS Hard Drive possible. Still, in this article, you will see the most suitable, straightforward, and secure methods that will help you recover data from your NAS hard drive.

Let's see the detailed methods below:

Method 1: Choose Reliable NAS Hard Drive Data Recovery Tool

The first method to recover data from your NAS Hard Drive is using a reliable data recovery tool. Data recovery tools are easier to use and require almost little to no expertise to apply. But, choosing a reliable data recovery tool is tricky.

Here, you will learn about the Wondershare Recoverit NAS Drive Recovery tool. It's the leading data recovery tool in the market. It allows the users to recover data from NAS hard drive in just 3-steps. What makes it stand out among its competitor is its ability to recover data from almost every situation.

Steps to Recover Lost Data from NAS Hard Drive

Before you start with the steps below, make sure your NAS hard drive is connected to a working computer. Moreover, the prerequisites steps must be completed.

Download Wondershare Recoverit Data Recovery Software

Wondershare Recoverit data recovery software is available for Windows and Mac versions. You can download the software from their official website.



After downloading, double click the "Recoverit_setup_full4134.exe" file that will be in your downloads folder. You will see an "Install" button on the interface screen; you can click it, and Wondershare will be installed on your computer. You can also choose the "Customize Install" option to do installation settings manually.

Step 1 - Launch This Program

Once you have successfully installed Recoverit, launch it on your computer, where your NAS hard drive is attached.

launch the program

Step 2 - Select Location for Performing Recovery Scan

From the interface screen, select your NAS hard drive from which you wish to recover data. You will only see the hard drive if you have attached it properly to your computer.

selecting nas hard drive from wondershare interface

Step 3 - Begin Scanning Your NAS Hard Drive

After selecting your NAS hard drive, click on the "Start" button from the Wondershare interface screen. Clicking start will begin scanning for lost files. The scan process will take some time depending upon files on your Hard Drive and your computer's speed.

wondershare recoverit scanning process

During the scan process of your NAS hard drive, you have the option to apply filters on the Wondershare Recoverit file search. It can help you to limit the software to scan and look for only relevant files. For example, you can apply a filter that only looks for video files.

Applying a filter isn't mandatory. It just saves your time.

wondershare recoverit applying filter

Step 4 - Preview files to begin the Recovery Process

Once the scanning process is complete, you will be able to preview the files that you lost from your NAS hard drive.

You can preview files before recovering them. Once previewed, click on the "Recover" button to recover that lost file. The preview option helps to see if you are recovering the accurate file or not.

wondershare recoverit file preview before recovery

On clicking the "Recover" button, the recovery process will begin. Recoverit will recover the file and store it on your hard drive.

Method 2: Using Command Prompt

Another method to recover data from your NAS hard drive is by using CMD (Command Prompt). The CMD method works by fixing the attributes of your files stored in your NAS hard drive. Follow the below steps:


You must complete the perquisites steps mentioned in the first section of the article before proceeding with this method.

Step 1: Make your NAS hard drive is connected to your computer.

Step 2: Press the "Win + R" keys and type "cmd" in the Run window to launch CMD.

opening cmd through the run command window

Step 3: In CMD, enter the command "ATTRIB -H -R -S /S /D X:*.*" replace X with your NAS HDD Drive letter.

entering the attribute command in cmd to fix nas hard drives attributes

That's it. After entering the command, you will see your missing files in your NAS Hard Drive.

Method 3: Turn to Professional Service Agency

Suppose you were not able to recover data from your NAS hard drive yourself. In that case, the best option is to opt for a professional service agency. These professional data recovery agencies help to recover data damaged from even the worst-case scenarios.

You can contact a professional data recovery service agency online or by visiting their stores. Their pricing for data recovery services varies and depends on the amount of data that needs to be recovered.

a professional service agency recovering data through HDD disk platters


Note: Go for this option only if you couldn't recover data from your NAS hard drive by yourself using the first two methods.

Extra Information about NAS Hard Drive

As you know, that NAS hard drive manipulates and works with a tremendous amount of data. There is no hard drive that can eliminate the possibility of data loss. Moreover, 100% data safety through NAS hard drives is never guaranteed.

Still, you can follow some key tips to maintain your NAS hard drive for more extended periods. These are well-researched, practically implemented, and result-oriented tips that work in every scenario.

1. How to Maintain NAS Hard Drive?

These are some of the critical tips that can help you adopt a proactive approach to your NAS hard drives. Additionally, you must get your NAS hard drives from recommended and reliable sources.

2. What Are Some Recommended NAS Drives?

Some of the recommended NAS drives that are tried and tested by ourselves are mentioned below:

  1. Western Digital Red
  2. Seagate IronWolf
  3. WD Red Pro
  4. Seagate Exos
  5. Toshiba N300
  6. Synology SAT5200

These NAS hard drives are the top ones out there. You can buy them online or from your nearby store.


A NAS Hard Drive is vulnerable to data loss. However, things aren't as bad as they may sound. The data recovery from NAS hard drive is possible. No matter which method you use, you have to follow the prereq steps, i.e., disconnecting the Internet from NAS, removing HDD, and connecting it to your computer.

For NAS hard drive data recovery, you have the option to use CMD to fix your drive's attributes or use help from a professional agency. But, using Wondershare Recoverit data recovery software is the most suitable choice. It is an automated tool that is highly recommended because a user with almost no expertise can use it firmly.


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Theo Lucia

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