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Kingston A400 SSD 240GB vs SanDisk X400 128GB

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Specification Charts

Capacity

A400 SSD 240GB 256 GB
X400 128GB 128 GB
Difference: 128 (100%)

Random Read

A400 SSD 240GB N/A IOPS
X400 128GB 93500 IOPS
Difference: -93500 (-100%)

Random Write

A400 SSD 240GB N/A IOPS
X400 128GB 60000 IOPS
Difference: -60000 (-100%)

Sequential Read

X400 128GB 540 MB/sec
A400 SSD 240GB 500 MB/sec
Difference: 40 (8%)

Sequential Write

A400 SSD 240GB 350 MB/sec
X400 128GB 340 MB/sec
Difference: 10 (3%)

Endurance

A400 SSD 240GB 80 TB
X400 128GB 72 TB
Difference: 8 (11%)

Specifications

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Model A400 SSD 240GB X400 128GB
Manufacturer Kingston SanDisk
NAND 3bit TLC NAND TLC NAND
Form Factor 2.5" SATA III 2.5"
Capacity 256 GB 128 GB
Cache N/A MB (N/A) MB
Sequential Read 500 MB/s 540 MB/s
Sequential Write 350 MB/s 340 MB/s
Random Read N/A IOPS 93500 IOPS
Random Write N/A IOPS 60000 IOPS
Interface SATA III SATA III 6Gb/s
Controller Phison S11 Marvell 88SS1074
Date Released 2017 2016
Endurance 80 TB 72 TB
Notes 3-Year Limited Warranty Warranty 5 years

Price Comparison

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A400 SSD 240GB

Amazon.com

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X400 128GB

Amazon.com

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