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Samsung 850 Evo 500GB vs Kingston A400 SSD 480GB

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Specification Charts


850 Evo 500GB 500 GB
A400 SSD 480GB 480 GB
Difference: 20 (4%)

Random Read

850 Evo 500GB 98000 IOPS
A400 SSD 480GB (N/A) IOPS
Difference: 98000 (-100%)

Random Write

850 Evo 500GB 90000 IOPS
A400 SSD 480GB (N/A) IOPS
Difference: 90000 (-100%)

Sequential Read

850 Evo 500GB 540 MB/sec
A400 SSD 480GB 500 MB/sec
Difference: 40 (8%)

Sequential Write

850 Evo 500GB 520 MB/sec
A400 SSD 480GB 450 MB/sec
Difference: 70 (16%)


A400 SSD 480GB 160 TB
850 Evo 500GB 150 TB
Difference: 10 (7%)


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Model 850 Evo 500GB A400 SSD 480GB
Manufacturer Samsung Kingston
NAND Samsung 128Gbit 40nm TLC V-NAND 3bit TLC NAND
Form Factor 2.5" 2.5" SATA III
Capacity 500 GB 480 GB
Cache 512 MB (N/A) MB
Sequential Read 540 MB/s 500 MB/s
Sequential Write 520 MB/s 450 MB/s
Random Read 98000 IOPS (N/A) IOPS
Random Write 90000 IOPS (N/A) IOPS
Interface SATA III 6Gb/s SATA III
Controller Samsung MGX Phison S11
Date Released 2014 2017
Endurance 150 TB 160 TB
Notes 5 Year warranty, Encryption: AES-256, TCG Opal 2.0, IEEE-1667 (eDrive) 3-Year Limited Warranty

Price Comparison

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850 Evo 500GB

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A400 SSD 480GB

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