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Crucial MX100 256GB vs SanDisk X400 128GB

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Specification Charts

Capacity

MX100 256GB 256 GB
X400 128GB 128 GB
Difference: 128 (100%)

Random Read

X400 128GB 93500 IOPS
MX100 256GB 85000 IOPS
Difference: 8500 (10%)

Random Write

MX100 256GB 70000 IOPS
X400 128GB 60000 IOPS
Difference: 10000 (17%)

Sequential Read

MX100 256GB 550 MB/sec
X400 128GB 540 MB/sec
Difference: 10 (2%)

Sequential Write

X400 128GB 340 MB/sec
MX100 256GB 330 MB/sec
Difference: 10 (3%)

Endurance

MX100 256GB 72 TB
X400 128GB 72 TB
Difference: 0 (0%)

Price Comparison

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MX100 256GB

Amazon.com

X400 128GB

Amazon.com

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.

Specifications

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Model MX100 256GB X400 128GB
Manufacturer Crucial SanDisk
NAND Micron 16nm 128Gbit MLC TLC NAND
Form Factor 2.5" 2.5"
Capacity 256 GB 128 GB
Cache N/A MB (N/A) MB
Sequential Read 550 MB/s 540 MB/s
Sequential Write 330 MB/s 340 MB/s
Random Read 85000 IOPS 93500 IOPS
Random Write 70000 IOPS 60000 IOPS
Interface SATA III 6Gb/s SATA III 6Gb/s
Controller Marvell 88SS9189 Marvell 88SS1074
Date Released 2014 2016
Endurance 72 TB 72 TB
Notes 3 Year warranty, AES 256-bit, TCG Opal 2.0 & IEEE-1667 Warranty 5 years