We used CrystalDiskMark 8 to test the random performance of the drive at lower queue depths (QD1 – QD8 where most of the everyday workloads occur) using 1 to 4 threads.
The 2TB Corsair MP600 PRO's read performance climbs smoothly throughout the tested queue depths and threads with a peak performance figure of 333,867 IOPS (1,367MB/s) at QD8 using 4 threads.
In the write tests, the best performance figure we saw was the 369,345 IOPS (1,512MB/s) using 4 threads at a QD of 4 after which the performance fell back slightly to finish the test run at 363,940 IOPS (1,297MB/s) at QD8.