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Samsung 870 Evo 500GB vs ADATA Ultimate SU800 256GB

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Specification Charts

Capacity

870 Evo 500GB 500 GB
Ultimate SU800 256GB 256 GB
Difference: 244 (95%)

Random Read

870 Evo 500GB 980000 IOPS
Ultimate SU800 256GB 80000 IOPS
Difference: 900000 (1125%)

Random Write

870 Evo 500GB 88000 IOPS
Ultimate SU800 256GB 85000 IOPS
Difference: 3000 (4%)

Sequential Read

870 Evo 500GB 560 MB/sec
Ultimate SU800 256GB 560 MB/sec
Difference: 0 (0%)

Sequential Write

870 Evo 500GB 530 MB/sec
Ultimate SU800 256GB 520 MB/sec
Difference: 10 (2%)

Endurance

870 Evo 500GB 300 TB
Ultimate SU800 256GB 200 TB
Difference: 100 (50%)

Specifications

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Model 870 Evo 500GB 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 500 GB 256 GB
Cache 512 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 300 TB 200 TB
Notes 5-Year Warranty 3-Year Warranty

Price Comparison

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870 Evo 500GB

Amazon.com

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Ultimate SU800 256GB

Amazon.com

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