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Samsung 970 EVO NVMe SSD 2TB vs Kingston A400 SSD 240GB

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Specification Charts

Capacity

970 EVO NVMe SSD 2TB 2048 GB
A400 SSD 240GB 256 GB
Difference: 1792 (700%)

Random Read

970 EVO NVMe SSD 2TB 500000 IOPS
A400 SSD 240GB (N/A) IOPS
Difference: 500000 (-100%)

Random Write

970 EVO NVMe SSD 2TB 480000 IOPS
A400 SSD 240GB (N/A) IOPS
Difference: 480000 (-100%)

Sequential Read

970 EVO NVMe SSD 2TB 3500 MB/sec
A400 SSD 240GB 500 MB/sec
Difference: 3000 (600%)

Sequential Write

970 EVO NVMe SSD 2TB 2500 MB/sec
A400 SSD 240GB 350 MB/sec
Difference: 2150 (614%)

Endurance

970 EVO NVMe SSD 2TB 1200 TB
A400 SSD 240GB 80 TB
Difference: 1120 (1400%)

Specifications

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Model 970 EVO NVMe SSD 2TB A400 SSD 240GB
Manufacturer Samsung Kingston
NAND Samsung V-NAND 3-bit MLC 3bit TLC NAND
Form Factor M.2 (2280) 2.5" SATA III
Capacity 2048 GB 256 GB
Cache N/A MB (N/A) MB
Sequential Read 3500 MB/s 500 MB/s
Sequential Write 2500 MB/s 350 MB/s
Random Read 500000 IOPS (N/A) IOPS
Random Write 480000 IOPS (N/A) IOPS
Interface NVMe 1.3 SATA III
Controller Samsung Phoenix Controller Phison S11
Date Released 2019 2017
Endurance 1200 TB 80 TB
Notes 5-Year Limited Warranty 3-Year Limited Warranty

Price Comparison

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970 EVO NVMe SSD 2TB

Amazon.com

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A400 SSD 240GB

Amazon.com

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