For a large upgrade in a small device, the L200 HDD is capable of adding up to 2 TB to laptops or game consoles, for quick and easy access to large gaming files, or everyday documents and media. It comes with up to 128 MB buffer.
the 970 EVO Plus improves performance at every capacity and on every metric, but unevenly: the biggest gains are to write speeds, especially sequential writes. The 1TB model is now rated for 3.3GB/s writes to SLC cache compared to 2.5GB/s, and 1.75GB/s after the cache is full compared to 1.25GB/s. Random read speeds are about 20% better, and sequential reads see the smallest benefit with an increase from 3.4GB/s to 3.5GB/s; the PCIe 3.0 x4 interface is preventing anyone from doing much better than that.