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Samsung 870 Evo 250GB vs ADATA Ultimate SU720 2TB

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Specification Charts


Ultimate SU720 2TB 2048 GB
870 Evo 250GB 250 GB
Difference: 1798 (719%)

Random Read

870 Evo 250GB 980000 IOPS
Ultimate SU720 2TB 50000 IOPS
Difference: 930000 (1860%)

Random Write

870 Evo 250GB 88000 IOPS
Ultimate SU720 2TB 65000 IOPS
Difference: 23000 (35%)

Sequential Read

870 Evo 250GB 560 MB/sec
Ultimate SU720 2TB 520 MB/sec
Difference: 40 (8%)

Sequential Write

870 Evo 250GB 530 MB/sec
Ultimate SU720 2TB 450 MB/sec
Difference: 80 (18%)


Ultimate SU720 2TB 400 TB
870 Evo 250GB 150 TB
Difference: 250 (167%)


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Model 870 Evo 250GB Ultimate SU720 2TB
Manufacturer Samsung ADATA
NAND Samsung 128L TLC 3D NAND
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 250 GB 2048 GB
Cache 256 MB (N/A) MB
Sequential Read 560 MB/s 520 MB/s
Sequential Write 530 MB/s 450 MB/s
Random Read 980000 IOPS 50000 IOPS
Random Write 88000 IOPS 65000 IOPS
Controller Samsung MKX Metis Unknown
Date Released 2021 2020
Endurance 150 TB 400 TB
Notes 5-Year Warranty 3-Year Warranty

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870 Evo 250GB

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