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Kingston A400 SSD 120GB vs SanDisk Ultra II 240GB

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Specification Charts

Capacity

Ultra II 240GB 240 GB
A400 SSD 120GB 128 GB
Difference: 112 (88%)

Random Read

A400 SSD 120GB N/A IOPS
Ultra II 240GB 91000 IOPS
Difference: -91000 (-100%)

Random Write

A400 SSD 120GB N/A IOPS
Ultra II 240GB 83000 IOPS
Difference: -83000 (-100%)

Sequential Read

Ultra II 240GB 550 MB/sec
A400 SSD 120GB 500 MB/sec
Difference: 50 (10%)

Sequential Write

Ultra II 240GB 500 MB/sec
A400 SSD 120GB 320 MB/sec
Difference: 180 (56%)

Endurance

Ultra II 240GB 109 TB
A400 SSD 120GB 40 TB
Difference: 69 (173%)

Specifications

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Model A400 SSD 120GB Ultra II 240GB
Manufacturer Kingston SanDisk
NAND 3bit TLC NAND SanDisk 2nd Gen 128Gbit 19nm TLC
Form Factor 2.5" SATA III 2.5"
Capacity 128 GB 240 GB
Cache N/A MB 10240 MB
Sequential Read 500 MB/s 550 MB/s
Sequential Write 320 MB/s 500 MB/s
Random Read N/A IOPS 91000 IOPS
Random Write N/A IOPS 83000 IOPS
Interface SATA III SATA III 6Gb/s
Controller Phison S11 Marvell 88SS9190
Date Released 2017 2014
Endurance 40 TB 109 TB
Notes 3-Year Limited Warranty 3 Year Warranty

Price Comparison

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A400 SSD 120GB

Amazon.com

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Ultra II 240GB

Amazon.com

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