Because SSDs have a limited number of write cycles and multiple overwriting is fatal. Unlike erasing an HDD, using a program to write random data sector by sector to overwrite all old files on an SSD does not work well. Things you should know before you securely erase SSD FAQ about securely erasing an SSD and HDD on Windows How to securely wipe an SSD with free Diskpart? How to securely erase an SSD with paid Parted Magic? How to securely erase an SSD via the SSD's motherboard BIOS?

How to secure erase SSD via the SSD's manufacturer's utility?

This article solves your problem by telling you how to securely wipe an SSD and HDD on Windows computers. While no one knows when your operating system will overwrite the deleted bits.įactory resetting your computer also does not work well because it is possible to recover files after a factory reset. Your files and documents will be inaccessible and unrecoverable until the operating system writes new data to that space and overwrites the deleted one. Instead, when retrieving files, the operating system simply cancels the pointer to the deleted files, leaving all the bits in place. The deletion of a file does not mean that all files and data are completely erased. You may think a file deletion is OK, but I have to tell you that's not enough. When preparing your computer for sale or a gift, you need to securely wipe the SSD or the hard drive inside of it first so that there is no access to any private files and data stored.

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