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Samsung 850 Pro 256GB vs 850 Pro 2TB

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Specification Charts

Capacity

850 Pro 2TB 2048 GB
850 Pro 256GB 256 GB
Difference: 1792 (700%)

Random Read

850 Pro 256GB 100000 IOPS
850 Pro 2TB 100000 IOPS
Difference: 0 (0%)

Random Write

850 Pro 256GB 90000 IOPS
850 Pro 2TB 90000 IOPS
Difference: 0 (0%)

Sequential Read

850 Pro 256GB 550 MB/sec
850 Pro 2TB 550 MB/sec
Difference: 0 (0%)

Sequential Write

850 Pro 256GB 520 MB/sec
850 Pro 2TB 520 MB/sec
Difference: 0 (0%)

Endurance

850 Pro 2TB 300 TB
850 Pro 256GB 150 TB
Difference: 150 (100%)

Specifications

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Model 850 Pro 256GB 850 Pro 2TB
Manufacturer Samsung Samsung
NAND Samsung 2nd Gen 86Gbit 40nm MLC V-NAND MLC V-NAND
Form Factor 2.5" 2.5"
Capacity 256 GB 2048 GB
Cache 512 MB 2048 MB
Sequential Read 550 MB/s 550 MB/s
Sequential Write 520 MB/s 520 MB/s
Random Read 100000 IOPS 100000 IOPS
Random Write 90000 IOPS 90000 IOPS
Interface SATA III 6Gb/s SATA III 6Gb/s
Controller Samsung 3-core MEX controller Samsung 3-core MHX controller
Date Released 2014 2015
Endurance 150 TB 300 TB
Notes 10 years limited warranty AES 256-bit Full Disk Encryption (FDE) TCG/Opal v2.0, Encrypted Drive (IEEE1667) AES-256, TCG Opal 2.0 & IEEE-1667 (eDrive supported)

Price Comparison

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850 Pro 256GB

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850 Pro 2TB

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