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Samsung 870 Evo 4TB vs ADATA Ultimate SU630 3.84TB

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Specification Charts


Ultimate SU630 3.84TB 4096 GB
870 Evo 4TB 4 GB
Difference: 4092 (102300%)

Random Read

870 Evo 4TB 980000 IOPS
Ultimate SU630 3.84TB 40000 IOPS
Difference: 940000 (2350%)

Random Write

870 Evo 4TB 88000 IOPS
Ultimate SU630 3.84TB 65000 IOPS
Difference: 23000 (35%)

Sequential Read

870 Evo 4TB 560 MB/sec
Ultimate SU630 3.84TB 520 MB/sec
Difference: 40 (8%)

Sequential Write

870 Evo 4TB 530 MB/sec
Ultimate SU630 3.84TB 450 MB/sec
Difference: 80 (18%)


870 Evo 4TB 2400 TB
Ultimate SU630 3.84TB 800 TB
Difference: 1600 (200%)


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Model 870 Evo 4TB Ultimate SU630 3.84TB
Manufacturer Samsung ADATA
NAND Samsung 128L TLC 64-layer 3D QLC NAND
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 4 GB 4096 GB
Cache 4096 MB (N/A) MB
Sequential Read 560 MB/s 520 MB/s
Sequential Write 530 MB/s 450 MB/s
Random Read 980000 IOPS 40000 IOPS
Random Write 88000 IOPS 65000 IOPS
Controller Samsung MKX Metis Maxio Technology MAS0902A-B2C
Date Released 2021 2018
Endurance 2400 TB 800 TB
Notes 5-Year Warranty 3-Year Warranty

Price Comparison

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870 Evo 4TB

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