On the contrary, the operations like deletes and reformats will result in unanticipated progressive performance degradation of write operations on SSDs. Existing disk sanitization techniques originally used for hard drives do not work on SSDs. SSD has different internal architecture which makes its data cleaning very different. Some user also needs SSD Secure Erase when he sells the drive to others. Secure Erase commands are used as a data sanitization method to completely overwrite all the data on a hard drive, so that to restore SSD to “factory fresh” level. Secure Erase is the name given to a set of commands available from the firmware on PATA and SATA based on hard drives. Before you start SSD data wiping, you may want to have a brief understanding about Secure Erase.
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