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ADATA Ultimate SU720 2TB vs Ultimate SU750 256GB

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Specification Charts


Ultimate SU720 2TB 2048 GB
Ultimate SU750 256GB 256 GB
Difference: 1792 (700%)

Random Read

Ultimate SU750 256GB 65000 IOPS
Ultimate SU720 2TB 50000 IOPS
Difference: 15000 (30%)

Random Write

Ultimate SU750 256GB 75000 IOPS
Ultimate SU720 2TB 65000 IOPS
Difference: 10000 (15%)

Sequential Read

Ultimate SU750 256GB 550 MB/sec
Ultimate SU720 2TB 520 MB/sec
Difference: 30 (6%)

Sequential Write

Ultimate SU750 256GB 520 MB/sec
Ultimate SU720 2TB 450 MB/sec
Difference: 70 (16%)


Ultimate SU720 2TB 400 TB
Ultimate SU750 256GB 200 TB
Difference: 200 (100%)


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Model Ultimate SU720 2TB Ultimate SU750 256GB
Manufacturer ADATA ADATA
NAND 3D NAND Micron 64L 3D TLC
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 2048 GB 256 GB
Cache N/A MB (N/A) MB
Sequential Read 520 MB/s 550 MB/s
Sequential Write 450 MB/s 520 MB/s
Random Read 50000 IOPS 65000 IOPS
Random Write 65000 IOPS 75000 IOPS
Controller Unknown Realtek RTS5733DMQ
Date Released 2020 2019
Endurance 400 TB 200 TB
Notes 3-Year Warranty 3-Year Warranty

Price Comparison

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Ultimate SU720 2TB

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