PC0079 combines SSD performance and HDD capacity as one single space (the Hybrid HDD). The data that is related to the performance will be kept on the SSD and backed up on the HDD. When Windows is running, the related data will be read from SSD to speed up system performance. The related data can also be configured to write to the SSD first to speed up system performance, and the related data can be backed up on the HDD. Even when the SSD reaches it’s life time cycle and damaged, the data is still safe on the HDD. Users can replace a new SSD and enable the Hybrid function again.