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Samsung 870 Evo 250GB vs ADATA Ultimate SU800 128GB

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Specification Charts


870 Evo 250GB 250 GB
Ultimate SU800 128GB 128 GB
Difference: 122 (95%)

Random Read

870 Evo 250GB 980000 IOPS
Ultimate SU800 128GB 50000 IOPS
Difference: 930000 (1860%)

Random Write

870 Evo 250GB 88000 IOPS
Ultimate SU800 128GB 75000 IOPS
Difference: 13000 (17%)

Sequential Read

870 Evo 250GB 560 MB/sec
Ultimate SU800 128GB 560 MB/sec
Difference: 0 (0%)

Sequential Write

870 Evo 250GB 530 MB/sec
Ultimate SU800 128GB 420 MB/sec
Difference: 110 (26%)


870 Evo 250GB 150 TB
Ultimate SU800 128GB 100 TB
Difference: 50 (50%)


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Model 870 Evo 250GB Ultimate SU800 128GB
Manufacturer Samsung ADATA
NAND Samsung 128L TLC Micron 32-layer 384Gb 3D TLC NAND
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 250 GB 128 GB
Cache 256 MB (N/A) MB
Sequential Read 560 MB/s 560 MB/s
Sequential Write 530 MB/s 420 MB/s
Random Read 980000 IOPS 50000 IOPS
Random Write 88000 IOPS 75000 IOPS
Controller Samsung MKX Metis Silicon Motion SM2258
Date Released 2021 2017
Endurance 150 TB 100 TB
Notes 5-Year Warranty 3-Year Warranty

Price Comparison

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870 Evo 250GB

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