Compare any two Solid State Drives:


Crucial MX100 128GB vs SanDisk X400 1TB

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Specification Charts


X400 1TB 1024 GB
MX100 128GB 128 GB
Difference: 896 (700%)

Random Read

X400 1TB 95000 IOPS
MX100 128GB 80000 IOPS
Difference: 15000 (19%)

Random Write

X400 1TB 75000 IOPS
MX100 128GB 40000 IOPS
Difference: 35000 (88%)

Sequential Read

MX100 128GB 550 MB/sec
X400 1TB 545 MB/sec
Difference: 5 (1%)

Sequential Write

X400 1TB 520 MB/sec
MX100 128GB 150 MB/sec
Difference: 370 (247%)


X400 1TB 320 TB
MX100 128GB 72 TB
Difference: 248 (344%)

Price Comparison

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MX100 128GB

X400 1TB

Please note that the price comparisons are based on search keywords - sometimes it might show ssds 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.


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Model MX100 128GB X400 1TB
Manufacturer Crucial SanDisk
NAND Micron 16nm 128Gbit MLC TLC NAND
Form Factor 2.5" 2.5"
Capacity 128 GB 1024 GB
Cache N/A MB (N/A) MB
Sequential Read 550 MB/s 545 MB/s
Sequential Write 150 MB/s 520 MB/s
Random Read 80000 IOPS 95000 IOPS
Random Write 40000 IOPS 75000 IOPS
Interface SATA III 6Gb/s SATA III 6Gb/s
Controller Marvell 88SS9189 Marvell 88SS1074
Date Released 2014 2016
Endurance 72 TB 320 TB
Notes 3 Year warranty, AES 256-bit, TCG Opal 2.0 & IEEE-1667 Warranty 5 years