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Kingston A400 SSD 240GB vs SanDisk Ultra II 120GB

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Specification Charts

Capacity

A400 SSD 240GB 256 GB
Ultra II 120GB 120 GB
Difference: 136 (113%)

Random Read

A400 SSD 240GB N/A IOPS
Ultra II 120GB 81000 IOPS
Difference: -81000 (-100%)

Random Write

A400 SSD 240GB N/A IOPS
Ultra II 120GB 80000 IOPS
Difference: -80000 (-100%)

Sequential Read

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

Sequential Write

Ultra II 120GB 500 MB/sec
A400 SSD 240GB 350 MB/sec
Difference: 150 (43%)

Endurance

A400 SSD 240GB 80 TB
Ultra II 120GB 54 TB
Difference: 26 (48%)

Specifications

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Model A400 SSD 240GB Ultra II 120GB
Manufacturer Kingston SanDisk
NAND 3bit TLC NAND SanDisk 2nd Gen 128Gbit 19nm TLC
Form Factor 2.5" SATA III 2.5"
Capacity 256 GB 120 GB
Cache N/A MB 5120 MB
Sequential Read 500 MB/s 550 MB/s
Sequential Write 350 MB/s 500 MB/s
Random Read N/A IOPS 81000 IOPS
Random Write N/A IOPS 80000 IOPS
Interface SATA III SATA III 6Gb/s
Controller Phison S11 Marvell 88SS9190
Date Released 2017 2014
Endurance 80 TB 54 TB
Notes 3-Year Limited Warranty 3 Year Warranty

Price Comparison

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A400 SSD 240GB

Amazon.com

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Ultra II 120GB

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