By Emily / Last Updated August 22, 2019

Format, delete or wipe a hard drive before selling/donating, which is better?

Did you guys hear the horror stories that someone buys a second-hand hard disk from eBay or the flea market, and then find lots of personal data still on the drive left by the previous user? Or what’s worse, if it is the cyber criminals that got such used hard drive, then there are chances that they will take advantage of the privacy information to threat and blackmail the previous owner.

It would never happen to me, since I will delete all partitionson the disk, or format the drive when I don’t need it any longer, all the data is absolutely cleared” you might say. Sorry to tell that all the data you believed erased actually still exists on the hard drive. The data just becomes invisible, but not gone forever.

What you should do is to completely wipe the hard drive to clear the data permanently, which is much better and safer than only deleting or formatting it before selling it or giving it to others. So you might need a professional hard drive eraser.

Best hard disk eraser- AOMEI Partition Assistant Professional

To be as safe as possible, you might need a reliable hard drive eraser which can clear the disk in such a way that it’s impossible for anyone to recover the content even with a professional data recovery tool.

Here we highly recommend AOMEI Partition Assistant Standard Professional. It is designed for Windows operating systems, such as Windows 10, Windows 7, Windows 8, Windows XP and Vista. To wipe drives completely, it develops “Wipe Hard Drive” function and “SSD Secure Erase Wizard”, the former is used to clear all data from Hard Disk Drives, while the latter is designed to erase everything from Solid State Drives, which can help restore SSD performance to some extent.

How to clear hard drive in Windows 10/8/7 via AOMEI Partition Assistant?

As talked above, AOMEI Partition Assistant provides two different methods to permanently and safely wipe data from HDD and SSD, depending on what you want to achieve. Below we’ll offer detailed instructions for both.

Before you do: Since the process will delete all content on the disk, please make adata backup to keep something you don’t want to wipe out.

Steps to wipe data on HDD completely

Step1. Run the hard drive wipe software, find and right-click the hard drive you want to wipe, then choose Wipe Hard Drive.

Wipe Hard Disk Drive

Step2. In this pop-out window, you are offered 4 different hard drive wiping methods. Choose one according to your needs and click OK.

Wiping Drive Methods

Step3: Click Apply ->Proceed to execute the operation.

Proceed

This method could also apply to wipe a USB drive, pen drive, SD card, memory card and more.

Steps to secure erase SSD in Windows 7

SSD’s reading and writing methods differ from traditional hard drive, so we need a different way to wipe data from SSD safely. AOMEI Partition Assistant Professional develops dedicated feature for SSD erase, with which you can clear all data on SSD without causing damages. But this feature only works on Windows 7 by far, so please first connect your chosen SSD to a computer running Windows 7 and make sure it is successfully detected, and then follow the steps to erase SSD drives.

Step 1. Launch AOMEI Partition Assistant and click SSD Secure Erase Wizard in the left side. And click Next.

SSD Secure Erase

Step 2. Choose the SSD you want to erase from the given disk list and click Next.

Choose SSD Drive

Step 3. At SSD identification information page, you may find the SSD is in a frozen state which is set to prevent someone else from modifying your drive settings. Perform a hot swap to release this restriction according to the tutorials. Then Click Next to start wipe all data on SSD drive completely

Froze State

Step 4. In most situations, it will be done in a short time.

Start Erasing SSD

What we learned

Whether you want to wipe an HDD or SSD, AOMEI Partition Assistant Professional can be a powerful hard drive eraser software. Moreover, it can also work as a nice SSD optimization tool to fix the SSD slowing down issue. Last but not least, when you finish wiping the disk, it will show as unallocated space. If you want to use it again, you can try its “Quick Partition” function to create multiple partitions in one click.