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ADATA Ultimate SU650 1.92TB vs SanDisk Ultra II 480GB

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Specification Charts

Capacity

Ultimate SU650 1.92TB 2048 GB
Ultra II 480GB 480 GB
Difference: 1568 (327%)

Random Read

Ultra II 480GB 98000 IOPS
Ultimate SU650 1.92TB 40000 IOPS
Difference: 58000 (145%)

Random Write

Ultra II 480GB 83000 IOPS
Ultimate SU650 1.92TB 75000 IOPS
Difference: 8000 (11%)

Sequential Read

Ultra II 480GB 550 MB/sec
Ultimate SU650 1.92TB 520 MB/sec
Difference: 30 (6%)

Sequential Write

Ultra II 480GB 500 MB/sec
Ultimate SU650 1.92TB 450 MB/sec
Difference: 50 (11%)

Endurance

Ultimate SU650 1.92TB 1120 TB
Ultra II 480GB 218 TB
Difference: 902 (414%)

Specifications

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Model Ultimate SU650 1.92TB Ultra II 480GB
Manufacturer ADATA SanDisk
NAND 3D TLC NAND SanDisk 2nd Gen 128Gbit 19nm TLC
Form Factor 2.5" SATA III 2.5"
Capacity 2048 GB 480 GB
Cache N/A MB 20480 MB
Sequential Read 520 MB/s 550 MB/s
Sequential Write 450 MB/s 500 MB/s
Random Read 40000 IOPS 98000 IOPS
Random Write 75000 IOPS 83000 IOPS
Interface SATA III SATA III 6Gb/s
Controller Silicon Motion SM2258XT Marvell 88SS9189
Date Released 2019 2014
Endurance 1120 TB 218 TB
Notes 3-Year Warranty 3 Year Warranty

Price Comparison

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Ultimate SU650 1.92TB

Amazon.com

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Ultra II 480GB

Amazon.com

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