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ADATA Ultimate SU720 500GB vs SanDisk X400 1TB

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Specification Charts

Capacity

X400 1TB 1024 GB
Ultimate SU720 500GB 512 GB
Difference: 512 (100%)

Random Read

X400 1TB 95000 IOPS
Ultimate SU720 500GB 50000 IOPS
Difference: 45000 (90%)

Random Write

X400 1TB 75000 IOPS
Ultimate SU720 500GB 65000 IOPS
Difference: 10000 (15%)

Sequential Read

X400 1TB 545 MB/sec
Ultimate SU720 500GB 520 MB/sec
Difference: 25 (5%)

Sequential Write

X400 1TB 520 MB/sec
Ultimate SU720 500GB 450 MB/sec
Difference: 70 (16%)

Endurance

X400 1TB 320 TB
Ultimate SU720 500GB 100 TB
Difference: 220 (220%)

Specifications

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Model Ultimate SU720 500GB X400 1TB
Manufacturer ADATA SanDisk
NAND 3D NAND TLC NAND
Form Factor 2.5" SATA III 2.5"
Capacity 512 GB 1024 GB
Cache N/A MB (N/A) MB
Sequential Read 520 MB/s 545 MB/s
Sequential Write 450 MB/s 520 MB/s
Random Read 50000 IOPS 95000 IOPS
Random Write 65000 IOPS 75000 IOPS
Interface SATA III SATA III 6Gb/s
Controller Unknown Marvell 88SS1074
Date Released 2020 2016
Endurance 100 TB 320 TB
Notes 3-Year Warranty Warranty 5 years

Price Comparison

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Ultimate SU720 500GB

Amazon.com

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X400 1TB

Amazon.com

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