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ADATA Ultimate SU650 240GB vs Ultimate SU800 256GB

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Specification Charts

Capacity

Ultimate SU650 240GB 256 GB
Ultimate SU800 256GB 256 GB
Difference: 0 (0%)

Random Read

Ultimate SU800 256GB 80000 IOPS
Ultimate SU650 240GB 40000 IOPS
Difference: 40000 (100%)

Random Write

Ultimate SU800 256GB 85000 IOPS
Ultimate SU650 240GB 75000 IOPS
Difference: 10000 (13%)

Sequential Read

Ultimate SU800 256GB 560 MB/sec
Ultimate SU650 240GB 520 MB/sec
Difference: 40 (8%)

Sequential Write

Ultimate SU800 256GB 520 MB/sec
Ultimate SU650 240GB 450 MB/sec
Difference: 70 (16%)

Endurance

Ultimate SU800 256GB 200 TB
Ultimate SU650 240GB 140 TB
Difference: 60 (43%)

Specifications

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Model Ultimate SU650 240GB Ultimate SU800 256GB
Manufacturer ADATA ADATA
NAND 3D TLC NAND Micron 32-layer 384Gb 3D TLC NAND
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 256 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 40000 IOPS 80000 IOPS
Random Write 75000 IOPS 85000 IOPS
Interface SATA III SATA III
Controller Silicon Motion SM2258XT Silicon Motion SM2258
Date Released 2019 2017
Endurance 140 TB 200 TB
Notes 3-Year Warranty 3-Year Warranty

Price Comparison

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Ultimate SU650 240GB

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Ultimate SU800 256GB

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