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Kingston A400 SSD 480GB vs Seagate BarraCuda 510 256GB

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Specification Charts

Capacity

A400 SSD 480GB 480 GB
BarraCuda 510 256GB 256 GB
Difference: 224 (88%)

Random Read

A400 SSD 480GB N/A IOPS
BarraCuda 510 256GB 180000 IOPS
Difference: -180000 (-100%)

Random Write

A400 SSD 480GB N/A IOPS
BarraCuda 510 256GB 255000 IOPS
Difference: -255000 (-100%)

Sequential Read

BarraCuda 510 256GB 3050 MB/sec
A400 SSD 480GB 500 MB/sec
Difference: 2550 (510%)

Sequential Write

BarraCuda 510 256GB 1050 MB/sec
A400 SSD 480GB 450 MB/sec
Difference: 600 (133%)

Endurance

A400 SSD 480GB 160 TB
BarraCuda 510 256GB 160 TB
Difference: 0 (0%)

Specifications

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Model A400 SSD 480GB BarraCuda 510 256GB
Manufacturer Kingston Seagate
NAND 3bit TLC NAND Toshiba BiCS3 64L TLC
Form Factor 2.5" SATA III M.2 (2280)
Capacity 480 GB 256 GB
Cache N/A MB (N/A) MB
Sequential Read 500 MB/s 3050 MB/s
Sequential Write 450 MB/s 1050 MB/s
Random Read N/A IOPS 180000 IOPS
Random Write N/A IOPS 255000 IOPS
Interface SATA III NVMe 1.3
Controller Phison S11 Phison E12
Date Released 2017 2019
Endurance 160 TB 160 TB
Notes 3-Year Limited Warranty 5-Year Warranty

Price Comparison

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A400 SSD 480GB

Amazon.com

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BarraCuda 510 256GB

Amazon.com

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