Compare any two Solid State Drives:

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Kingston A400 SSD 120GB vs ADATA Ultimate SU630 480GB

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Specification Charts

Capacity

Ultimate SU630 480GB 512 GB
A400 SSD 120GB 128 GB
Difference: 384 (300%)

Random Read

A400 SSD 120GB N/A IOPS
Ultimate SU630 480GB 40000 IOPS
Difference: -40000 (-100%)

Random Write

A400 SSD 120GB N/A IOPS
Ultimate SU630 480GB 65000 IOPS
Difference: -65000 (-100%)

Sequential Read

Ultimate SU630 480GB 520 MB/sec
A400 SSD 120GB 500 MB/sec
Difference: 20 (4%)

Sequential Write

Ultimate SU630 480GB 450 MB/sec
A400 SSD 120GB 320 MB/sec
Difference: 130 (41%)

Endurance

Ultimate SU630 480GB 100 TB
A400 SSD 120GB 40 TB
Difference: 60 (150%)

Specifications

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Model A400 SSD 120GB Ultimate SU630 480GB
Manufacturer Kingston ADATA
NAND 3bit TLC NAND 64-layer 3D QLC NAND
Form Factor 2.5" SATA III 2.5" SATA III
Capacity 128 GB 512 GB
Cache N/A MB (N/A) MB
Sequential Read 500 MB/s 520 MB/s
Sequential Write 320 MB/s 450 MB/s
Random Read N/A IOPS 40000 IOPS
Random Write N/A IOPS 65000 IOPS
Interface SATA III SATA III
Controller Phison S11 Maxio Technology MAS0902A-B2C
Date Released 2017 2018
Endurance 40 TB 100 TB
Notes 3-Year Limited Warranty 3-Year Warranty

Price Comparison

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A400 SSD 120GB

Amazon.com

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Ultimate SU630 480GB

Amazon.com

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