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Samsung 870 Evo 1TB vs SanDisk Ultra II 960GB

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Specification Charts


Ultra II 960GB 960 GB
870 Evo 1TB 1 GB
Difference: 959 (95900%)

Random Read

870 Evo 1TB 980000 IOPS
Ultra II 960GB 99000 IOPS
Difference: 881000 (890%)

Random Write

870 Evo 1TB 88000 IOPS
Ultra II 960GB 83000 IOPS
Difference: 5000 (6%)

Sequential Read

870 Evo 1TB 560 MB/sec
Ultra II 960GB 550 MB/sec
Difference: 10 (2%)

Sequential Write

870 Evo 1TB 530 MB/sec
Ultra II 960GB 500 MB/sec
Difference: 30 (6%)


870 Evo 1TB 600 TB
Ultra II 960GB 436 TB
Difference: 164 (38%)


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Model 870 Evo 1TB Ultra II 960GB
Manufacturer Samsung SanDisk
NAND Samsung 128L TLC SanDisk 2nd Gen 128Gbit 19nm TLC
Form Factor 2.5" SATA III 2.5"
Capacity 1 GB 960 GB
Cache 1024 MB 40960 MB
Sequential Read 560 MB/s 550 MB/s
Sequential Write 530 MB/s 500 MB/s
Random Read 980000 IOPS 99000 IOPS
Random Write 88000 IOPS 83000 IOPS
Interface SATA III SATA III 6Gb/s
Controller Samsung MKX Metis Marvell 88SS9189
Date Released 2021 2014
Endurance 600 TB 436 TB
Notes 5-Year Warranty 3 Year Warranty

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870 Evo 1TB

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