Compare any two Solid State Drives:

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ADATA Ultimate SU650 240GB vs Western Digital WD Blue 3D NAND SATA SSD 4TB

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Specification Charts

Capacity

WD Blue 3D NAND SATA SSD 4TB 4096 GB
Ultimate SU650 240GB 256 GB
Difference: 3840 (1500%)

Random Read

WD Blue 3D NAND SATA SSD 4TB 95000 IOPS
Ultimate SU650 240GB 40000 IOPS
Difference: 55000 (138%)

Random Write

WD Blue 3D NAND SATA SSD 4TB 82000 IOPS
Ultimate SU650 240GB 75000 IOPS
Difference: 7000 (9%)

Sequential Read

WD Blue 3D NAND SATA SSD 4TB 560 MB/sec
Ultimate SU650 240GB 520 MB/sec
Difference: 40 (8%)

Sequential Write

WD Blue 3D NAND SATA SSD 4TB 530 MB/sec
Ultimate SU650 240GB 450 MB/sec
Difference: 80 (18%)

Endurance

WD Blue 3D NAND SATA SSD 4TB 600 TB
Ultimate SU650 240GB 140 TB
Difference: 460 (329%)

Specifications

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Model Ultimate SU650 240GB WD Blue 3D NAND SATA SSD 4TB
Manufacturer ADATA Western Digital
NAND 3D TLC NAND SanDisk 64-layer 3D TLC
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 256 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 40000 IOPS 95000 IOPS
Random Write 75000 IOPS 82000 IOPS
Interface SATA III SATA III 6Gb/s
Controller Silicon Motion SM2258XT Marvell 88SS1074
Date Released 2019 2018
Endurance 140 TB 600 TB
Notes 3-Year Warranty 3-Year Warranty

Price Comparison

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Ultimate SU650 240GB

Amazon.com

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WD Blue 3D NAND SATA SSD 4TB

Amazon.com

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