BitRaser SSD software is ADISA (Asset Disposal and Information Security Alliance) certified. The team at BitRaser has extensive experience working with all type of storage devices, including SSDs and data scenarios. BitRaser File Eraser uses secure erasure techniques to wipe the contents from your SSD safely, and assures you that the data won't be recovered. This is where professional file erasure software like BitRaser File Eraser comes into the picture. Especially when you want to be 100% assured that your SSD won't be damaged and data cannot be recovered after the wiping operation. Sometimes ATA Secure Erase command isn't enough. This process resets all the available blocks, and the SSD is marked as 'clean'. It just causes a voltage spike on the SSD's flash memory blocks. Unlike the TRIM command, the ATA Secure Erase command doesn't overwrite anything on the SSD. ATA Secure Erase is a command which resets all the available SSD blocks to a 'clean memory state'. The first method involves using the built-in ATA Secure Erase command. The important question now remains is how to securely wipe your SSD without damaging the drive? This brings us to the concept of 'Clean'. This is why it is important to use secure methods to wipe files on your SSDs failing to do so would reduce the lifespan of the drive.

After this point, you won't be able to store information in your SSD. It is also important to note that while writing files, an SSD will give priority to writing files on a used sector of the SSD, rather than overwriting on an unused sector.Īn SSD has a limited number of P/E cycles, and with every P/E cycle, the memory of an SSD degrades until it is worn out. This is known as program/erase or P/E cycle. Once you fill the available memory of an SSD, it can only store new information by erasing older data (by overwriting). Unlike mechanical hard drives, SSDs use flash memory cells to store data. Therefore, it is not easy for data recovery software to recover data from an SSD, if the file is overwritten/erased, instead of deleted.Ĭlick on this link to read more about HDD and SSD Comparison. This TRIM command overwrites that file instead of simply marking the file location as 'unused' (as in mechanical hard drives).

Moreover, when you delete a file on the SSD, a TRIM command is issued. With every write process, the memory of the SSD wears out. A file that you write on an SSD isn't copied on a physical disk. A data recovery software can easily recover that file from the unused space before a new file overwrites the unused space. Space where the file was previously located is marked 'unused,' and a new file can occupy that space. When you deleted a file in the traditional mechanical hard drives, it isn't removed from the operating system.

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