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ADATA Ultimate SU720 2TB vs SanDisk Ultra II 120GB

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Specification Charts

Capacity

Ultimate SU720 2TB 2048 GB
Ultra II 120GB 120 GB
Difference: 1928 (1607%)

Random Read

Ultra II 120GB 81000 IOPS
Ultimate SU720 2TB 50000 IOPS
Difference: 31000 (62%)

Random Write

Ultra II 120GB 80000 IOPS
Ultimate SU720 2TB 65000 IOPS
Difference: 15000 (23%)

Sequential Read

Ultra II 120GB 550 MB/sec
Ultimate SU720 2TB 520 MB/sec
Difference: 30 (6%)

Sequential Write

Ultra II 120GB 500 MB/sec
Ultimate SU720 2TB 450 MB/sec
Difference: 50 (11%)

Endurance

Ultimate SU720 2TB 400 TB
Ultra II 120GB 54 TB
Difference: 346 (641%)

Specifications

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Model Ultimate SU720 2TB Ultra II 120GB
Manufacturer ADATA SanDisk
NAND 3D NAND SanDisk 2nd Gen 128Gbit 19nm TLC
Form Factor 2.5" SATA III 2.5"
Capacity 2048 GB 120 GB
Cache N/A MB 5120 MB
Sequential Read 520 MB/s 550 MB/s
Sequential Write 450 MB/s 500 MB/s
Random Read 50000 IOPS 81000 IOPS
Random Write 65000 IOPS 80000 IOPS
Interface SATA III SATA III 6Gb/s
Controller Unknown Marvell 88SS9190
Date Released 2020 2014
Endurance 400 TB 54 TB
Notes 3-Year Warranty 3 Year Warranty

Price Comparison

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Ultimate SU720 2TB

Amazon.com

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Ultra II 120GB

Amazon.com

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Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.