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ADATA Ultimate SU720 2TB vs Western Digital WD Blue 3D NAND SATA SSD 1TB

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Specification Charts

Capacity

Ultimate SU720 2TB 2048 GB
WD Blue 3D NAND SATA SSD 1TB 1024 GB
Difference: 1024 (100%)

Random Read

WD Blue 3D NAND SATA SSD 1TB 95000 IOPS
Ultimate SU720 2TB 50000 IOPS
Difference: 45000 (90%)

Random Write

WD Blue 3D NAND SATA SSD 1TB 84000 IOPS
Ultimate SU720 2TB 65000 IOPS
Difference: 19000 (29%)

Sequential Read

WD Blue 3D NAND SATA SSD 1TB 560 MB/sec
Ultimate SU720 2TB 520 MB/sec
Difference: 40 (8%)

Sequential Write

WD Blue 3D NAND SATA SSD 1TB 530 MB/sec
Ultimate SU720 2TB 450 MB/sec
Difference: 80 (18%)

Endurance

Ultimate SU720 2TB 400 TB
WD Blue 3D NAND SATA SSD 1TB 400 TB
Difference: 0 (0%)

Specifications

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Model Ultimate SU720 2TB WD Blue 3D NAND SATA SSD 1TB
Manufacturer ADATA Western Digital
NAND 3D NAND SanDisk 64-layer 3D TLC
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 2048 GB 1024 GB
Cache N/A MB (N/A) MB
Sequential Read 520 MB/s 560 MB/s
Sequential Write 450 MB/s 530 MB/s
Random Read 50000 IOPS 95000 IOPS
Random Write 65000 IOPS 84000 IOPS
Interface SATA III SATA III 6Gb/s
Controller Unknown Marvell 88SS1074
Date Released 2020 2018
Endurance 400 TB 400 TB
Notes 3-Year Warranty 3-Year Warranty

Price Comparison

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Ultimate SU720 2TB

Amazon.com

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WD Blue 3D NAND SATA SSD 1TB

Amazon.com

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