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ADATA Ultimate SU720 2TB vs SanDisk X400 256GB

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Specification Charts

Capacity

Ultimate SU720 2TB 2048 GB
X400 256GB 256 GB
Difference: 1792 (700%)

Random Read

X400 256GB 93500 IOPS
Ultimate SU720 2TB 50000 IOPS
Difference: 43500 (87%)

Random Write

Ultimate SU720 2TB 65000 IOPS
X400 256GB 60000 IOPS
Difference: 5000 (8%)

Sequential Read

X400 256GB 540 MB/sec
Ultimate SU720 2TB 520 MB/sec
Difference: 20 (4%)

Sequential Write

X400 256GB 520 MB/sec
Ultimate SU720 2TB 450 MB/sec
Difference: 70 (16%)

Endurance

Ultimate SU720 2TB 400 TB
X400 256GB 80 TB
Difference: 320 (400%)

Specifications

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Model Ultimate SU720 2TB X400 256GB
Manufacturer ADATA SanDisk
NAND 3D NAND TLC NAND
Form Factor 2.5" SATA III 2.5"
Capacity 2048 GB 256 GB
Cache N/A MB (N/A) MB
Sequential Read 520 MB/s 540 MB/s
Sequential Write 450 MB/s 520 MB/s
Random Read 50000 IOPS 93500 IOPS
Random Write 65000 IOPS 60000 IOPS
Interface SATA III SATA III 6Gb/s
Controller Unknown Marvell 88SS1074
Date Released 2020 2016
Endurance 400 TB 80 TB
Notes 3-Year Warranty Warranty 5 years

Price Comparison

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Ultimate SU720 2TB

Amazon.com

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X400 256GB

Amazon.com

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