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ADATA Ultimate SU750 512GB vs Ultimate SU800 256GB

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Specification Charts

Capacity

Ultimate SU750 512GB 512 GB
Ultimate SU800 256GB 256 GB
Difference: 256 (100%)

Random Read

Ultimate SU800 256GB 80000 IOPS
Ultimate SU750 512GB 65000 IOPS
Difference: 15000 (23%)

Random Write

Ultimate SU800 256GB 85000 IOPS
Ultimate SU750 512GB 75000 IOPS
Difference: 10000 (13%)

Sequential Read

Ultimate SU800 256GB 560 MB/sec
Ultimate SU750 512GB 550 MB/sec
Difference: 10 (2%)

Sequential Write

Ultimate SU750 512GB 520 MB/sec
Ultimate SU800 256GB 520 MB/sec
Difference: 0 (0%)

Endurance

Ultimate SU750 512GB 400 TB
Ultimate SU800 256GB 200 TB
Difference: 200 (100%)

Specifications

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Model Ultimate SU750 512GB Ultimate SU800 256GB
Manufacturer ADATA ADATA
NAND Micron 64L 3D TLC Micron 32-layer 384Gb 3D TLC NAND
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 512 GB 256 GB
Cache N/A MB (N/A) MB
Sequential Read 550 MB/s 560 MB/s
Sequential Write 520 MB/s 520 MB/s
Random Read 65000 IOPS 80000 IOPS
Random Write 75000 IOPS 85000 IOPS
Interface SATA III SATA III
Controller Realtek RTS5733DMQ Silicon Motion SM2258
Date Released 2019 2017
Endurance 400 TB 200 TB
Notes 3-Year Warranty 3-Year Warranty

Price Comparison

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Ultimate SU750 512GB

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Ultimate SU800 256GB

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