We used CrystalDiskMark 8’s custom settings to test the 4K 70/30 mixed read/write performance of the drive through a range of queue depths.
In our 4K 70/30 mixed read/write test the drive peaked at QD16 with 368,949 IOPS (1,511.21MB/s) before slipping back slightly to finish the test at 368,783 IOPS (1,510.54MB/s).