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Samsung 970 EVO Plus NVMe SSD 2TB vs ADATA Ultimate SU800 256GB

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Specification Charts


970 EVO Plus NVMe SSD 2TB 2048 GB
Ultimate SU800 256GB 256 GB
Difference: 1792 (700%)

Random Read

970 EVO Plus NVMe SSD 2TB 620000 IOPS
Ultimate SU800 256GB 80000 IOPS
Difference: 540000 (675%)

Random Write

970 EVO Plus NVMe SSD 2TB 560000 IOPS
Ultimate SU800 256GB 85000 IOPS
Difference: 475000 (559%)

Sequential Read

970 EVO Plus NVMe SSD 2TB 3500 MB/sec
Ultimate SU800 256GB 560 MB/sec
Difference: 2940 (525%)

Sequential Write

970 EVO Plus NVMe SSD 2TB 3300 MB/sec
Ultimate SU800 256GB 520 MB/sec
Difference: 2780 (535%)


970 EVO Plus NVMe SSD 2TB 1200 TB
Ultimate SU800 256GB 200 TB
Difference: 1000 (500%)


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Model 970 EVO Plus NVMe SSD 2TB Ultimate SU800 256GB
Manufacturer Samsung ADATA
NAND Samsung V-NAND 3-bit MLC Micron 32-layer 384Gb 3D TLC NAND
Form Factor M.2 (2280) 2.5" SATA III
Capacity 2048 GB 256 GB
Cache N/A MB (N/A) MB
Sequential Read 3500 MB/s 560 MB/s
Sequential Write 3300 MB/s 520 MB/s
Random Read 620000 IOPS 80000 IOPS
Random Write 560000 IOPS 85000 IOPS
Interface NVMe 1.3 SATA III
Controller Samsung Phoenix Controller Silicon Motion SM2258
Date Released 2019 2017
Endurance 1200 TB 200 TB
Notes 5-Year Limited Warranty 3-Year Warranty

Price Comparison

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970 EVO Plus NVMe SSD 2TB

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Ultimate SU800 256GB

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