We used CrystalDiskMark 8‘s custom settings to test the 4K random read performance of the drive through a range of queue depths. The setup for the tests is listed below.
Transfer Request Size: 4KB, Outstanding I/O: 1-32.
Kingston doesn't provide any random performance figures on the specification sheet for the NV2. Using our 4-threaded tests, the best performance figure we saw for random reads was 201,266 IOPS (824.385MB/s) at QD32.
Random 4K Read performance v QD compared.
The NV2 sits in the bottom half of the results chart at QDs 1 and 2 but by the time it gets to QD4 and beyond it's sitting firmly at the base of the charts.