Samsung recently launched the 980 Pro hard drive, which is the flagship of the new generation NVMe. The biggest change of this generation is the full blood performance of PCIe 4.0, but it means that the flash memory is downgraded from MLC to TLC, and the writing life is halved, which is not as good as the previous generation. Specifically, the maximum write life of 980 Pro hard disk version 1TB is only 600TBW, which is not excellent in TLC flash hard disk, while the MLC flash memory of 970 Pro 1TB version is 1200TBW, which is directly reduced by half. Other 100% may be caused by inaccurate identification.