Compare any two Solid State Drives:

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Samsung 870 Evo 1TB vs ADATA Ultimate SU800 256GB

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Specification Charts

Capacity

Ultimate SU800 256GB 256 GB
870 Evo 1TB 1 GB
Difference: 255 (25500%)

Random Read

870 Evo 1TB 980000 IOPS
Ultimate SU800 256GB 80000 IOPS
Difference: 900000 (1125%)

Random Write

870 Evo 1TB 88000 IOPS
Ultimate SU800 256GB 85000 IOPS
Difference: 3000 (4%)

Sequential Read

870 Evo 1TB 560 MB/sec
Ultimate SU800 256GB 560 MB/sec
Difference: 0 (0%)

Sequential Write

870 Evo 1TB 530 MB/sec
Ultimate SU800 256GB 520 MB/sec
Difference: 10 (2%)

Endurance

870 Evo 1TB 600 TB
Ultimate SU800 256GB 200 TB
Difference: 400 (200%)

Specifications

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Model 870 Evo 1TB Ultimate SU800 256GB
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 1 GB 256 GB
Cache 1024 MB (N/A) MB
Sequential Read 560 MB/s 560 MB/s
Sequential Write 530 MB/s 520 MB/s
Random Read 980000 IOPS 80000 IOPS
Random Write 88000 IOPS 85000 IOPS
Interface SATA III SATA III
Controller Samsung MKX Metis Silicon Motion SM2258
Date Released 2021 2017
Endurance 600 TB 200 TB
Notes 5-Year Warranty 3-Year Warranty

Price Comparison

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870 Evo 1TB

Amazon.com

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Ultimate SU800 256GB

Amazon.com

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