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ADATA Ultimate SU720 500GB vs SanDisk X400 128GB

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Specification Charts

Capacity

Ultimate SU720 500GB 512 GB
X400 128GB 128 GB
Difference: 384 (300%)

Random Read

X400 128GB 93500 IOPS
Ultimate SU720 500GB 50000 IOPS
Difference: 43500 (87%)

Random Write

Ultimate SU720 500GB 65000 IOPS
X400 128GB 60000 IOPS
Difference: 5000 (8%)

Sequential Read

X400 128GB 540 MB/sec
Ultimate SU720 500GB 520 MB/sec
Difference: 20 (4%)

Sequential Write

Ultimate SU720 500GB 450 MB/sec
X400 128GB 340 MB/sec
Difference: 110 (32%)

Endurance

Ultimate SU720 500GB 100 TB
X400 128GB 72 TB
Difference: 28 (39%)

Specifications

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Model Ultimate SU720 500GB X400 128GB
Manufacturer ADATA SanDisk
NAND 3D NAND TLC NAND
Form Factor 2.5" SATA III 2.5"
Capacity 512 GB 128 GB
Cache N/A MB (N/A) MB
Sequential Read 520 MB/s 540 MB/s
Sequential Write 450 MB/s 340 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 100 TB 72 TB
Notes 3-Year Warranty Warranty 5 years

Price Comparison

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Ultimate SU720 500GB

Amazon.com

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X400 128GB

Amazon.com

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