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ADATA Ultimate SU630 3.84TB vs Ultimate SU650 1.92TB

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Specification Charts

Capacity

Ultimate SU630 3.84TB 4096 GB
Ultimate SU650 1.92TB 2048 GB
Difference: 2048 (100%)

Random Read

Ultimate SU630 3.84TB 40000 IOPS
Ultimate SU650 1.92TB 40000 IOPS
Difference: 0 (0%)

Random Write

Ultimate SU650 1.92TB 75000 IOPS
Ultimate SU630 3.84TB 65000 IOPS
Difference: 10000 (15%)

Sequential Read

Ultimate SU630 3.84TB 520 MB/sec
Ultimate SU650 1.92TB 520 MB/sec
Difference: 0 (0%)

Sequential Write

Ultimate SU630 3.84TB 450 MB/sec
Ultimate SU650 1.92TB 450 MB/sec
Difference: 0 (0%)

Endurance

Ultimate SU650 1.92TB 1120 TB
Ultimate SU630 3.84TB 800 TB
Difference: 320 (40%)

Specifications

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Model Ultimate SU630 3.84TB Ultimate SU650 1.92TB
Manufacturer ADATA ADATA
NAND 64-layer 3D QLC NAND 3D TLC NAND
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 4096 GB 2048 GB
Cache N/A MB (N/A) MB
Sequential Read 520 MB/s 520 MB/s
Sequential Write 450 MB/s 450 MB/s
Random Read 40000 IOPS 40000 IOPS
Random Write 65000 IOPS 75000 IOPS
Interface SATA III SATA III
Controller Maxio Technology MAS0902A-B2C Silicon Motion SM2258XT
Date Released 2018 2019
Endurance 800 TB 1120 TB
Notes 3-Year Warranty 3-Year Warranty

Price Comparison

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Ultimate SU630 3.84TB

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Ultimate SU650 1.92TB

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