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ADATA Ultimate SU650 1.92TB vs Ultimate SU800 2TB

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Specification Charts

Capacity

Ultimate SU650 1.92TB 2048 GB
Ultimate SU800 2TB 2048 GB
Difference: 0 (0%)

Random Read

Ultimate SU800 2TB 80000 IOPS
Ultimate SU650 1.92TB 40000 IOPS
Difference: 40000 (100%)

Random Write

Ultimate SU800 2TB 80000 IOPS
Ultimate SU650 1.92TB 75000 IOPS
Difference: 5000 (7%)

Sequential Read

Ultimate SU800 2TB 560 MB/sec
Ultimate SU650 1.92TB 520 MB/sec
Difference: 40 (8%)

Sequential Write

Ultimate SU800 2TB 520 MB/sec
Ultimate SU650 1.92TB 450 MB/sec
Difference: 70 (16%)

Endurance

Ultimate SU800 2TB 1600 TB
Ultimate SU650 1.92TB 1120 TB
Difference: 480 (43%)

Specifications

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Model Ultimate SU650 1.92TB Ultimate SU800 2TB
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 2048 GB 2048 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 80000 IOPS
Interface SATA III SATA III
Controller Silicon Motion SM2258XT Silicon Motion SM2258
Date Released 2019 2017
Endurance 1120 TB 1600 TB
Notes 3-Year Warranty 3-Year Warranty

Price Comparison

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Ultimate SU650 1.92TB

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Ultimate SU800 2TB

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