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Samsung 860 PRO SSD 4TB vs ADATA Ultimate SU720 500GB

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Specification Charts


860 PRO SSD 4TB 4096 GB
Ultimate SU720 500GB 512 GB
Difference: 3584 (700%)

Random Read

860 PRO SSD 4TB 100000 IOPS
Ultimate SU720 500GB 50000 IOPS
Difference: 50000 (100%)

Random Write

860 PRO SSD 4TB 90000 IOPS
Ultimate SU720 500GB 65000 IOPS
Difference: 25000 (38%)

Sequential Read

860 PRO SSD 4TB 560 MB/sec
Ultimate SU720 500GB 520 MB/sec
Difference: 40 (8%)

Sequential Write

860 PRO SSD 4TB 530 MB/sec
Ultimate SU720 500GB 450 MB/sec
Difference: 80 (18%)


860 PRO SSD 4TB 4800 TB
Ultimate SU720 500GB 100 TB
Difference: 4700 (4700%)


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Model 860 PRO SSD 4TB Ultimate SU720 500GB
Manufacturer Samsung ADATA
NAND Samsung V-NAND 2-bit MLC 3D NAND
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 4096 GB 512 GB
Cache N/A MB (N/A) MB
Sequential Read 560 MB/s 520 MB/s
Sequential Write 530 MB/s 450 MB/s
Random Read 100000 IOPS 50000 IOPS
Random Write 90000 IOPS 65000 IOPS
Interface SATA III 6Gb/s SATA III
Controller Samsung MJX Controller Unknown
Date Released 2019 2020
Endurance 4800 TB 100 TB
Notes 5-Year Limited Warranty 3-Year Warranty

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