Hard disk, Samsung SSD 870 QVO 1TB Int. 2.5" SATA, V-NAND 4bit MLC, Read up to 560MB/s, Write up to 530MB/s, MKX Controller, Cache Memory 1GB DDR4

Achieving SATA maximum sequential speeds of 560/530 MB/sec, the 870 QVO also features improved random read/write speed and sustained performance compared to the previous generation 860 QVO. Intelligent TurboWrite write technology with increased buffer volume enables increased write speed and stable high performance. The unmatched capacity of the 870 QVO doubles its reliability to 2,880 TBW, compared to the previous generation 860 QVO. This amazing SSD features higher reliability because it uses an improved ECC algorithm that ensures stable performance.