Again we see that like all modern SATA SSDs, the Samsung's 2TB 850 Evo has no trouble saturating the SATA 6Gb/s bus when measuring sequential performance.
The 850 Evo 2TB's 4K-64 thread performance was strong for a SATA drive as it managed 378MB/s.
Its 4K-64 thread write performance wasn't as strong as its read result but the 850 Evo 2TB still managed to roughly match the performance of the 850 Pro.
The read access time of the 850 Evo 2TB was average but still considerably better than the Crucial MX200 and BX100 series.
The drive's write access time was fairly typical for that of a SATA 6Gb/s SSD, taking just 0.075ms.