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Samsung 850 Pro 2TB vs ADATA Ultimate SU720 500GB

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Specification Charts


850 Pro 2TB 2048 GB
Ultimate SU720 500GB 512 GB
Difference: 1536 (300%)

Random Read

850 Pro 2TB 100000 IOPS
Ultimate SU720 500GB 50000 IOPS
Difference: 50000 (100%)

Random Write

850 Pro 2TB 90000 IOPS
Ultimate SU720 500GB 65000 IOPS
Difference: 25000 (38%)

Sequential Read

850 Pro 2TB 550 MB/sec
Ultimate SU720 500GB 520 MB/sec
Difference: 30 (6%)

Sequential Write

850 Pro 2TB 520 MB/sec
Ultimate SU720 500GB 450 MB/sec
Difference: 70 (16%)


850 Pro 2TB 300 TB
Ultimate SU720 500GB 100 TB
Difference: 200 (200%)


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Model 850 Pro 2TB Ultimate SU720 500GB
Manufacturer Samsung ADATA
Form Factor 2.5" 2.5" SATA III
Capacity 2048 GB 512 GB
Cache 2048 MB (N/A) MB
Sequential Read 550 MB/s 520 MB/s
Sequential Write 520 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 3-core MHX controller Unknown
Date Released 2015 2020
Endurance 300 TB 100 TB
Notes AES-256, TCG Opal 2.0 & IEEE-1667 (eDrive supported) 3-Year Warranty

Price Comparison

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850 Pro 2TB

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Ultimate SU720 500GB

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