Kioxia Exceria Pro 2TB Review

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 using a single thread and four threads.

The Kioxia Exceria Pro has no problem dealing with our 70/30 read/write tests either with a single thread or four threads. With a single thread, the drive climbs from 21,117 IOPS (86.49MB/s) at QD1 up to 130,843 IOPS (535.93MB/s) at QD32. With four threads the drive goes from 80,002 IOPS (327.69MB/s) at QD1 up to 363,800 IOPS (1,490.12MB/s) at QD32.

With both thread tests, the rate of performance increase slows from QD16 onwards.

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