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Samsung 850 Evo 1TB vs 850 Pro 2TB

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Specification Charts

Capacity

850 Pro 2TB 2048 GB
850 Evo 1TB 1024 GB
Difference: 1024 (100%)

Random Read

850 Pro 2TB 100000 IOPS
850 Evo 1TB 98000 IOPS
Difference: 2000 (2%)

Random Write

850 Evo 1TB 90000 IOPS
850 Pro 2TB 90000 IOPS
Difference: 0 (0%)

Sequential Read

850 Pro 2TB 550 MB/sec
850 Evo 1TB 540 MB/sec
Difference: 10 (2%)

Sequential Write

850 Evo 1TB 520 MB/sec
850 Pro 2TB 520 MB/sec
Difference: 0 (0%)

Endurance

850 Pro 2TB 300 TB
850 Evo 1TB 150 TB
Difference: 150 (100%)

Specifications

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Model 850 Evo 1TB 850 Pro 2TB
Manufacturer Samsung Samsung
NAND Samsung 128Gbit 40nm TLC V-NAND MLC V-NAND
Form Factor 2.5" 2.5"
Capacity 1024 GB 2048 GB
Cache 1024 MB 2048 MB
Sequential Read 540 MB/s 550 MB/s
Sequential Write 520 MB/s 520 MB/s
Random Read 98000 IOPS 100000 IOPS
Random Write 90000 IOPS 90000 IOPS
Interface SATA III 6Gb/s SATA III 6Gb/s
Controller Samsung MEX Samsung 3-core MHX controller
Date Released 2014 2015
Endurance 150 TB 300 TB
Notes 5 Year warranty, Encryption: AES-256, TCG Opal 2.0, IEEE-1667 (eDrive) AES-256, TCG Opal 2.0 & IEEE-1667 (eDrive supported)

Price Comparison

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850 Evo 1TB

Amazon.com

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850 Pro 2TB

Amazon.com

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