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RANDOM PERFORMANCE BENCHMARKS
4K RANDOM WRITE/READ
We precondition our enterprise SSDs using 100% random 4K writes at QD256 for two drive fills. Performance data is recorded every second. We track this data to monitor the enterprise SSDs transition to steady-state and to verify that steady-state conditions are achieved before initiating queue depth testing. Steady-state is established after a full drive fill and the average steady-state 4K random write performance is approximately 1200K IOPS.
Listed specification for the R6301 Gen5x8 SSD is 1080K IOPS for sustained random write 4K IOPS during steady-state operation and this SSD exceeded that spec at 1282K IOPS.
Listed specification for the R6301 Gen5x8 SSD is 4450K IOPS for sustained random read 4K IOPS during steady-state operation and our testing came below that at 3849K .
4K 70/30
The DapuStor Roealsen6 demonstrates amazing 4K 70/30 mixed read/write results with an average of 1930K IOPS.
4K 50/50
The R6301 pulled off an average performance result of 1502K IOPS through QD512-QD4096.