Compare any two Solid State Drives:

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Samsung 850 Evo 120GB vs ADATA Ultimate SU650 120GB

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Specification Charts

Capacity

Ultimate SU650 120GB 128 GB
850 Evo 120GB 120 GB
Difference: 8 (7%)

Random Read

850 Evo 120GB 94000 IOPS
Ultimate SU650 120GB 20000 IOPS
Difference: 74000 (370%)

Random Write

850 Evo 120GB 88000 IOPS
Ultimate SU650 120GB 75000 IOPS
Difference: 13000 (17%)

Sequential Read

850 Evo 120GB 540 MB/sec
Ultimate SU650 120GB 520 MB/sec
Difference: 20 (4%)

Sequential Write

850 Evo 120GB 520 MB/sec
Ultimate SU650 120GB 320 MB/sec
Difference: 200 (63%)

Endurance

850 Evo 120GB 75 TB
Ultimate SU650 120GB 70 TB
Difference: 5 (7%)

Specifications

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Model 850 Evo 120GB Ultimate SU650 120GB
Manufacturer Samsung ADATA
NAND Samsung 128Gbit 40nm TLC V-NAND 3D TLC NAND
Form Factor 2.5" 2.5" SATA III
Capacity 120 GB 128 GB
Cache 256 MB (N/A) MB
Sequential Read 540 MB/s 520 MB/s
Sequential Write 520 MB/s 320 MB/s
Random Read 94000 IOPS 20000 IOPS
Random Write 88000 IOPS 75000 IOPS
Interface SATA III 6Gb/s SATA III
Controller Samsung MGX Silicon Motion SM2258XT
Date Released 2014 2019
Endurance 75 TB 70 TB
Notes 5 Year warranty, Encryption: AES-256, TCG Opal 2.0, IEEE-1667 (eDrive) 3-Year Warranty

Price Comparison

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850 Evo 120GB

Amazon.com

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Ultimate SU650 120GB

Amazon.com

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