1
Crucial MX100
128GB, 250GB, 500GB
Best 128GB Crucial MLC SSDs
128GBCrucialMLC
There are 7 128GB Crucial MLC SSDs in our database — each linked via an Amazon search on its part number. The fastest is the Crucial BX300 at 555 MB/s read. Sequential reads across the group span 500–555 MB/s.
Why this configuration
A 128GB Crucial MLC SSD is a specific spec configuration. It narrows the field to one set of characteristics so you can compare like with like. Crucial specifically tends to be chosen here for its firmware track record and warranty support.
At 128GB this is really a boot or cache drive rather than a main library.
Usually chosen for: a particular build requirement.
Good fit: mainstream desktop and laptop builds.
Ranked list
Ranked by tier, then link type, then sequential read. Drives we hold a product link for show a price button; the rest open an Amazon search on the manufacturer part number. Stock and prices are not shown here — they change too often.
2
Crucial M500
128GB, 250GB, 500GB, 960GB
3
Crucial BX300
128GB, 250GB, 500GB
4
Crucial M550
128GB, 250GB, 500GB, 1TB
5
Crucial M550 mSATA
128GB, 250GB, 500GB
6
Crucial BX100
128GB, 250GB, 500GB, 1TB
7
Crucial M4
128GB, 250GB, 500GB, 64GB
The parts, explained
128GB suits a boot drive or a light secondary disk.
MLC NAND is older and costs more per gigabyte, but is very durable.
Staying with Crucial means consistent firmware, tooling and warranty handling across the range.
Common questions
How do the links to Amazon work here?
0 of the 7 drives listed have a direct product link; for the rest we link an Amazon search on the manufacturer part number, which lands on the right listing. We deliberately don't display stock or prices on this page — check both on Amazon, they change constantly.