We used CrystalDiskMark 8‘s custom settings to test the 4K random write 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.
Netac rates the 4K random write performance of the NV7000-t as up to 700,000 IOPS. With our four threaded tests, the best we saw from the drive was 500,000 IOPS (2,051MB/s).
4K Random Write v QD compared.
At QDs 1, 4 and 32 the drive sits in third place in our results charts. At QD2 the drive slips a little to fourth place.