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Kingston A400 SSD 120GB vs Crucial P5 SSD 250GB

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Specification Charts

Capacity

P5 SSD 250GB 256 GB
A400 SSD 120GB 128 GB
Difference: 128 (100%)

Random Read

A400 SSD 120GB N/A IOPS
P5 SSD 250GB 210000 IOPS
Difference: -210000 (-100%)

Random Write

A400 SSD 120GB N/A IOPS
P5 SSD 250GB 355000 IOPS
Difference: -355000 (-100%)

Sequential Read

P5 SSD 250GB 3400 MB/sec
A400 SSD 120GB 500 MB/sec
Difference: 2900 (580%)

Sequential Write

P5 SSD 250GB 1400 MB/sec
A400 SSD 120GB 320 MB/sec
Difference: 1080 (338%)

Endurance

P5 SSD 250GB 150 TB
A400 SSD 120GB 40 TB
Difference: 110 (275%)

Specifications

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Model A400 SSD 120GB P5 SSD 250GB
Manufacturer Kingston Crucial
NAND 3bit TLC NAND Micron 96L 3D TLC
Form Factor 2.5" SATA III M.2 (2280)
Capacity 128 GB 256 GB
Cache N/A MB (N/A) MB
Sequential Read 500 MB/s 3400 MB/s
Sequential Write 320 MB/s 1400 MB/s
Random Read N/A IOPS 210000 IOPS
Random Write N/A IOPS 355000 IOPS
Interface SATA III NVMe 1.3
Controller Phison S11 Micron in-house design
Date Released 2017 2020
Endurance 40 TB 150 TB
Notes 3-Year Limited Warranty 5-Year Warranty

Price Comparison

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A400 SSD 120GB

Amazon.com

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P5 SSD 250GB

Amazon.com

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