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Samsung 850 Evo 120GB vs 870 Evo 4TB

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Specification Charts

Capacity

850 Evo 120GB 120 GB
870 Evo 4TB 4 GB
Difference: 116 (2900%)

Random Read

870 Evo 4TB 980000 IOPS
850 Evo 120GB 94000 IOPS
Difference: 886000 (943%)

Random Write

850 Evo 120GB 88000 IOPS
870 Evo 4TB 88000 IOPS
Difference: 0 (0%)

Sequential Read

870 Evo 4TB 560 MB/sec
850 Evo 120GB 540 MB/sec
Difference: 20 (4%)

Sequential Write

870 Evo 4TB 530 MB/sec
850 Evo 120GB 520 MB/sec
Difference: 10 (2%)

Endurance

870 Evo 4TB 2400 TB
850 Evo 120GB 75 TB
Difference: 2325 (3100%)

Specifications

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Model 850 Evo 120GB 870 Evo 4TB
Manufacturer Samsung Samsung
NAND Samsung 128Gbit 40nm TLC V-NAND Samsung 128L TLC
Form Factor 2.5" 2.5" SATA III
Capacity 120 GB 4 GB
Cache 256 MB 4096 MB
Sequential Read 540 MB/s 560 MB/s
Sequential Write 520 MB/s 530 MB/s
Random Read 94000 IOPS 980000 IOPS
Random Write 88000 IOPS 88000 IOPS
Interface SATA III 6Gb/s SATA III
Controller Samsung MGX Samsung MKX Metis
Date Released 2014 2021
Endurance 75 TB 2400 TB
Notes 5 Year warranty, Encryption: AES-256, TCG Opal 2.0, IEEE-1667 (eDrive) 5-Year Warranty

Price Comparison

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850 Evo 120GB

Amazon.com

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870 Evo 4TB

Amazon.com

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