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Samsung 850 Evo 250GB vs 860 EVO M.2 SSD 1TB

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Specification Charts

Capacity

860 EVO M.2 SSD 1TB 1024 GB
850 Evo 250GB 250 GB
Difference: 774 (310%)

Random Read

850 Evo 250GB 97000 IOPS
860 EVO M.2 SSD 1TB 97000 IOPS
Difference: 0 (0%)

Random Write

850 Evo 250GB 88000 IOPS
860 EVO M.2 SSD 1TB 88000 IOPS
Difference: 0 (0%)

Sequential Read

860 EVO M.2 SSD 1TB 550 MB/sec
850 Evo 250GB 540 MB/sec
Difference: 10 (2%)

Sequential Write

850 Evo 250GB 520 MB/sec
860 EVO M.2 SSD 1TB 520 MB/sec
Difference: 0 (0%)

Endurance

860 EVO M.2 SSD 1TB 600 TB
850 Evo 250GB 75 TB
Difference: 525 (700%)

Specifications

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Model 850 Evo 250GB 860 EVO M.2 SSD 1TB
Manufacturer Samsung Samsung
NAND Samsung 128Gbit 40nm TLC V-NAND Samsung V-NAND 3-bit MLC
Form Factor 2.5" M.2 SATA
Capacity 250 GB 1024 GB
Cache 512 MB 1024 MB
Sequential Read 540 MB/s 550 MB/s
Sequential Write 520 MB/s 520 MB/s
Random Read 97000 IOPS 97000 IOPS
Random Write 88000 IOPS 88000 IOPS
Interface SATA III 6Gb/s SATA III 6Gb/s
Controller Samsung MGX Samsung MJX Controller
Date Released 2014 2019
Endurance 75 TB 600 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 250GB

Amazon.com

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860 EVO M.2 SSD 1TB

Amazon.com

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