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ADATA Ultimate SU630 1.92TB vs Ultimate SU750 512GB

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Specification Charts


Ultimate SU630 1.92TB 2048 GB
Ultimate SU750 512GB 512 GB
Difference: 1536 (300%)

Random Read

Ultimate SU750 512GB 65000 IOPS
Ultimate SU630 1.92TB 40000 IOPS
Difference: 25000 (63%)

Random Write

Ultimate SU750 512GB 75000 IOPS
Ultimate SU630 1.92TB 65000 IOPS
Difference: 10000 (15%)

Sequential Read

Ultimate SU750 512GB 550 MB/sec
Ultimate SU630 1.92TB 520 MB/sec
Difference: 30 (6%)

Sequential Write

Ultimate SU750 512GB 520 MB/sec
Ultimate SU630 1.92TB 450 MB/sec
Difference: 70 (16%)


Ultimate SU630 1.92TB 400 TB
Ultimate SU750 512GB 400 TB
Difference: 0 (0%)


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Model Ultimate SU630 1.92TB Ultimate SU750 512GB
Manufacturer ADATA ADATA
NAND 64-layer 3D QLC NAND Micron 64L 3D TLC
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 2048 GB 512 GB
Cache N/A MB (N/A) MB
Sequential Read 520 MB/s 550 MB/s
Sequential Write 450 MB/s 520 MB/s
Random Read 40000 IOPS 65000 IOPS
Random Write 65000 IOPS 75000 IOPS
Controller Maxio Technology MAS0902A-B2C Realtek RTS5733DMQ
Date Released 2018 2019
Endurance 400 TB 400 TB
Notes 3-Year Warranty 3-Year Warranty

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Ultimate SU630 1.92TB

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