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.
As with the random read results with our four threaded random write tests, we couldn't get close to the official maximum of 3,300,000 IOPS. The best we saw from testing was 536,597 IOPS (2,197MB/s) at QD32.
4K Random Write v QD Performance
At QDs 1, 2 and 4, the drive sits in penultimate place in the results chart. At QD32, the drive sits on top of the table by quite a distance.
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