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Samsung 850 Evo 1TB vs 860 PRO SSD 4TB

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Specification Charts

Capacity

860 PRO SSD 4TB 4096 GB
850 Evo 1TB 1024 GB
Difference: 3072 (300%)

Random Read

860 PRO SSD 4TB 100000 IOPS
850 Evo 1TB 98000 IOPS
Difference: 2000 (2%)

Random Write

850 Evo 1TB 90000 IOPS
860 PRO SSD 4TB 90000 IOPS
Difference: 0 (0%)

Sequential Read

860 PRO SSD 4TB 560 MB/sec
850 Evo 1TB 540 MB/sec
Difference: 20 (4%)

Sequential Write

860 PRO SSD 4TB 530 MB/sec
850 Evo 1TB 520 MB/sec
Difference: 10 (2%)

Endurance

860 PRO SSD 4TB 4800 TB
850 Evo 1TB 150 TB
Difference: 4650 (3100%)

Specifications

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Model 850 Evo 1TB 860 PRO SSD 4TB
Manufacturer Samsung Samsung
NAND Samsung 128Gbit 40nm TLC V-NAND Samsung V-NAND 2-bit MLC
Form Factor 2.5" 2.5" SATA III
Capacity 1024 GB 4096 GB
Cache 1024 MB (N/A) MB
Sequential Read 540 MB/s 560 MB/s
Sequential Write 520 MB/s 530 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 MJX Controller
Date Released 2014 2019
Endurance 150 TB 4800 TB
Notes 5 Year warranty, Encryption: AES-256, TCG Opal 2.0, IEEE-1667 (eDrive) 5-Year Limited Warranty

Price Comparison

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850 Evo 1TB

Amazon.com

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860 PRO SSD 4TB

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