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

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Specification Charts

Capacity

WD Blue 3D NAND SATA SSD 2TB 4096 GB
Ultimate SU720 1TB 1024 GB
Difference: 3072 (300%)

Random Read

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

Random Write

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

Sequential Read

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

Sequential Write

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

Endurance

WD Blue 3D NAND SATA SSD 2TB 500 TB
Ultimate SU720 1TB 200 TB
Difference: 300 (150%)

Specifications

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Model Ultimate SU720 1TB WD Blue 3D NAND SATA SSD 2TB
Manufacturer ADATA Western Digital
NAND 3D NAND SanDisk 64-layer 3D TLC
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 1024 GB 4096 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 200 TB 500 TB
Notes 3-Year Warranty 3-Year Warranty

Price Comparison

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Ultimate SU720 1TB

Amazon.com

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WD Blue 3D NAND SATA SSD 2TB

Amazon.com

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