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ADATA Ultimate SU720 2TB vs Ultimate SU800 256GB

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Specification Charts

Capacity

Ultimate SU720 2TB 2048 GB
Ultimate SU800 256GB 256 GB
Difference: 1792 (700%)

Random Read

Ultimate SU800 256GB 80000 IOPS
Ultimate SU720 2TB 50000 IOPS
Difference: 30000 (60%)

Random Write

Ultimate SU800 256GB 85000 IOPS
Ultimate SU720 2TB 65000 IOPS
Difference: 20000 (31%)

Sequential Read

Ultimate SU800 256GB 560 MB/sec
Ultimate SU720 2TB 520 MB/sec
Difference: 40 (8%)

Sequential Write

Ultimate SU800 256GB 520 MB/sec
Ultimate SU720 2TB 450 MB/sec
Difference: 70 (16%)

Endurance

Ultimate SU720 2TB 400 TB
Ultimate SU800 256GB 200 TB
Difference: 200 (100%)

Specifications

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Model Ultimate SU720 2TB Ultimate SU800 256GB
Manufacturer ADATA ADATA
NAND 3D NAND Micron 32-layer 384Gb 3D TLC NAND
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 2048 GB 256 GB
Cache N/A MB (N/A) MB
Sequential Read 520 MB/s 560 MB/s
Sequential Write 450 MB/s 520 MB/s
Random Read 50000 IOPS 80000 IOPS
Random Write 65000 IOPS 85000 IOPS
Interface SATA III SATA III
Controller Unknown Silicon Motion SM2258
Date Released 2020 2017
Endurance 400 TB 200 TB
Notes 3-Year Warranty 3-Year Warranty

Price Comparison

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Ultimate SU720 2TB

Amazon.com

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Ultimate SU800 256GB

Amazon.com

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