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Samsung 850 Evo 2TB vs ADATA Ultimate SU750 256GB

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Specification Charts


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

Random Read

850 Evo 2TB 98000 IOPS
Ultimate SU750 256GB 65000 IOPS
Difference: 33000 (51%)

Random Write

850 Evo 2TB 90000 IOPS
Ultimate SU750 256GB 75000 IOPS
Difference: 15000 (20%)

Sequential Read

Ultimate SU750 256GB 550 MB/sec
850 Evo 2TB 540 MB/sec
Difference: 10 (2%)

Sequential Write

850 Evo 2TB 520 MB/sec
Ultimate SU750 256GB 520 MB/sec
Difference: 0 (0%)


Ultimate SU750 256GB 200 TB
850 Evo 2TB 150 TB
Difference: 50 (33%)


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Model 850 Evo 2TB Ultimate SU750 256GB
Manufacturer Samsung ADATA
Form Factor 2.5" 2.5" SATA III
Capacity 2048 GB 256 GB
Cache 2048 MB (N/A) MB
Sequential Read 540 MB/s 550 MB/s
Sequential Write 520 MB/s 520 MB/s
Random Read 98000 IOPS 65000 IOPS
Random Write 90000 IOPS 75000 IOPS
Interface SATA III 6Gb/s SATA III
Controller Samsung 3-core MHX controller Realtek RTS5733DMQ
Date Released 2015 2019
Endurance 150 TB 200 TB
Notes AES-256, TCG Opal 2.0, IEEE-1667 (eDrive) 3-Year Warranty

Price Comparison

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850 Evo 2TB

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Ultimate SU750 256GB

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