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Samsung 850 Evo 250GB vs 970 PRO NVMe M.2 SSD 512GB

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Specification Charts

Capacity

970 PRO NVMe M.2 SSD 512GB 512 GB
850 Evo 250GB 250 GB
Difference: 262 (105%)

Random Read

970 PRO NVMe M.2 SSD 512GB 370000 IOPS
850 Evo 250GB 97000 IOPS
Difference: 273000 (281%)

Random Write

970 PRO NVMe M.2 SSD 512GB 500000 IOPS
850 Evo 250GB 88000 IOPS
Difference: 412000 (468%)

Sequential Read

970 PRO NVMe M.2 SSD 512GB 3500 MB/sec
850 Evo 250GB 540 MB/sec
Difference: 2960 (548%)

Sequential Write

970 PRO NVMe M.2 SSD 512GB 2300 MB/sec
850 Evo 250GB 520 MB/sec
Difference: 1780 (342%)

Endurance

970 PRO NVMe M.2 SSD 512GB 600 TB
850 Evo 250GB 75 TB
Difference: 525 (700%)

Specifications

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Model 850 Evo 250GB 970 PRO NVMe M.2 SSD 512GB
Manufacturer Samsung Samsung
NAND Samsung 128Gbit 40nm TLC V-NAND Samsung V-NAND 2-bit MLC
Form Factor 2.5" M.2 (2280)
Capacity 250 GB 512 GB
Cache 512 MB (N/A) MB
Sequential Read 540 MB/s 3500 MB/s
Sequential Write 520 MB/s 2300 MB/s
Random Read 97000 IOPS 370000 IOPS
Random Write 88000 IOPS 500000 IOPS
Interface SATA III 6Gb/s NVMe 1.3
Controller Samsung MGX Samsung Phoenix Controller
Date Released 2014 2018
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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970 PRO NVMe M.2 SSD 512GB

Amazon.com

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