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Samsung 860 QVO SSD 2TB vs ADATA Ultimate SU630 3.84TB

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Specification Charts


Ultimate SU630 3.84TB 4096 GB
860 QVO SSD 2TB 2048 GB
Difference: 2048 (100%)

Random Read

860 QVO SSD 2TB 97000 IOPS
Ultimate SU630 3.84TB 40000 IOPS
Difference: 57000 (143%)

Random Write

860 QVO SSD 2TB 89000 IOPS
Ultimate SU630 3.84TB 65000 IOPS
Difference: 24000 (37%)

Sequential Read

860 QVO SSD 2TB 550 MB/sec
Ultimate SU630 3.84TB 520 MB/sec
Difference: 30 (6%)

Sequential Write

860 QVO SSD 2TB 520 MB/sec
Ultimate SU630 3.84TB 450 MB/sec
Difference: 70 (16%)


Ultimate SU630 3.84TB 800 TB
860 QVO SSD 2TB 720 TB
Difference: 80 (11%)


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Model 860 QVO SSD 2TB Ultimate SU630 3.84TB
Manufacturer Samsung ADATA
NAND Samsung V-NAND 4-bit MLC 64-layer 3D QLC NAND
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 2048 GB 4096 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 97000 IOPS 40000 IOPS
Random Write 89000 IOPS 65000 IOPS
Interface SATA III 6Gb/s SATA III
Controller Samsung MJX Controller Maxio Technology MAS0902A-B2C
Date Released 2019 2018
Endurance 720 TB 800 TB
Notes 3-Year Limited Warranty 3-Year Warranty

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