SSD Data Recovery

The durability of a SSD is measured in its write/erase cycles, or the number of times a block can be erased and re-written to before the block fails. A technique called wear leveling dynamically maps logical blocks to physical blocks, to prevent premature failure of any block from too many write/erase cycles. This, along with multi-channel flash microcontroller technology, adds to the durability of a solid state drive. But block failure is also one of the key reason for solid state drive data loss.

When a block can no longer retain data, or when data errors cannot be correct by the solid state drive’s error correction algorithm, the drive’s controller merely ” select” another block. But when all spare block are used, your solid state drive will fail and you’ll need SSD recovery services to recover your data.