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Samsung 970 EVO NVMe SSD 1TB vs ADATA Ultimate SU630 960GB

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Specification Charts


970 EVO NVMe SSD 1TB 1024 GB
Ultimate SU630 960GB 1024 GB
Difference: 0 (0%)

Random Read

970 EVO NVMe SSD 1TB 500000 IOPS
Ultimate SU630 960GB 40000 IOPS
Difference: 460000 (1150%)

Random Write

970 EVO NVMe SSD 1TB 450000 IOPS
Ultimate SU630 960GB 65000 IOPS
Difference: 385000 (592%)

Sequential Read

970 EVO NVMe SSD 1TB 3400 MB/sec
Ultimate SU630 960GB 520 MB/sec
Difference: 2880 (554%)

Sequential Write

970 EVO NVMe SSD 1TB 2500 MB/sec
Ultimate SU630 960GB 450 MB/sec
Difference: 2050 (456%)


970 EVO NVMe SSD 1TB 600 TB
Ultimate SU630 960GB 200 TB
Difference: 400 (200%)


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Model 970 EVO NVMe SSD 1TB Ultimate SU630 960GB
Manufacturer Samsung ADATA
NAND Samsung V-NAND 3-bit MLC 64-layer 3D QLC NAND
Form Factor M.2 (2280) 2.5" SATA III
Capacity 1024 GB 1024 GB
Cache N/A MB (N/A) MB
Sequential Read 3400 MB/s 520 MB/s
Sequential Write 2500 MB/s 450 MB/s
Random Read 500000 IOPS 40000 IOPS
Random Write 450000 IOPS 65000 IOPS
Interface NVMe 1.3 SATA III
Controller Samsung Phoenix Controller Maxio Technology MAS0902A-B2C
Date Released 2019 2018
Endurance 600 TB 200 TB
Notes 5-Year Limited Warranty 3-Year Warranty

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