Compare any two Solid State Drives:


Kingston A400 SSD 1.92TB vs Crucial MX100 256GB

Display Graphs

Hide Graphs

Specification Charts


A400 SSD 1.92TB 1920 GB
MX100 256GB 256 GB
Difference: 1664 (650%)

Random Read

A400 SSD 1.92TB N/A IOPS
MX100 256GB 85000 IOPS
Difference: -85000 (-100%)

Random Write

A400 SSD 1.92TB N/A IOPS
MX100 256GB 70000 IOPS
Difference: -70000 (-100%)

Sequential Read

MX100 256GB 550 MB/sec
A400 SSD 1.92TB 500 MB/sec
Difference: 50 (10%)

Sequential Write

A400 SSD 1.92TB 450 MB/sec
MX100 256GB 330 MB/sec
Difference: 120 (36%)


A400 SSD 1.92TB 600 TB
MX100 256GB 72 TB
Difference: 528 (733%)


Display Specifications

Hide Specifications

Model A400 SSD 1.92TB MX100 256GB
Manufacturer Kingston Crucial
NAND 3bit TLC NAND Micron 16nm 128Gbit MLC
Form Factor 2.5" SATA III 2.5"
Capacity 1920 GB 256 GB
Cache N/A MB (N/A) MB
Sequential Read 500 MB/s 550 MB/s
Sequential Write 450 MB/s 330 MB/s
Random Read N/A IOPS 85000 IOPS
Random Write N/A IOPS 70000 IOPS
Interface SATA III SATA III 6Gb/s
Controller Phison S11 Marvell 88SS9189
Date Released 2018 2014
Endurance 600 TB 72 TB
Notes 3-Year Limited Warranty 3 Year warranty, AES 256-bit, TCG Opal 2.0 & IEEE-1667

Price Comparison

Display Prices

Hide Prices

A400 SSD 1.92TB

Check prices at:

MX100 256GB

Check prices at:

Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.