4K Random Write v QD Performance
Test Setup – Transfer Request Size: 4KB, Outstanding I/O: 1-32, Threads: 4.
As with the random read tests, the random write results in our four-threaded tests are nowhere near the official write maximum figure of 1.2M IOPS. The drive peaked at 363,864 IOPS (QD8) before falling back to finish the test run (QD32) at 362, 458 IOPS.
4K Random Write v QD Performance Compared.
In relation to the drives around it, the MP600 Pro XT’s best performance comes at QD1 where its test result of 198,474 IOPS sees it sitting in fourth place in the results chart. Its performance drops back a little at QD2 before recovering at QD4.