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ADATA Ultimate SU630 960GB vs Ultimate SU800 1TB

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Specification Charts


Ultimate SU630 960GB 1024 GB
Ultimate SU800 1TB 1024 GB
Difference: 0 (0%)

Random Read

Ultimate SU800 1TB 80000 IOPS
Ultimate SU630 960GB 40000 IOPS
Difference: 40000 (100%)

Random Write

Ultimate SU800 1TB 80000 IOPS
Ultimate SU630 960GB 65000 IOPS
Difference: 15000 (23%)

Sequential Read

Ultimate SU800 1TB 560 MB/sec
Ultimate SU630 960GB 520 MB/sec
Difference: 40 (8%)

Sequential Write

Ultimate SU800 1TB 520 MB/sec
Ultimate SU630 960GB 450 MB/sec
Difference: 70 (16%)


Ultimate SU800 1TB 800 TB
Ultimate SU630 960GB 200 TB
Difference: 600 (300%)


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Model Ultimate SU630 960GB Ultimate SU800 1TB
Manufacturer ADATA ADATA
NAND 64-layer 3D QLC NAND Micron 32-layer 384Gb 3D TLC NAND
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 1024 GB 1024 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 65000 IOPS 80000 IOPS
Controller Maxio Technology MAS0902A-B2C Silicon Motion SM2258
Date Released 2018 2017
Endurance 200 TB 800 TB
Notes 3-Year Warranty 3-Year Warranty

Price Comparison

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Ultimate SU630 960GB

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