
Best 128GB DRAM SSDs
There are 60 128GB DRAM SSDs in our database — each linked via an Amazon search on its part number. The fastest is the Apacer Z280 at 2750 MB/s read, and the highest-rated for endurance is the ADATA SU800 (1600 TBW). Sequential reads across the group span 400–2750 MB/s.
Why this configuration
A 128GB DRAM SSD is a specific spec configuration. It narrows the field to one set of characteristics so you can compare like with like.
At 128GB this is really a boot or cache drive rather than a main library.
Usually chosen for: a particular build requirement.
Good fit: workstation and creative loads that hammer random I/O.
Ranked list


Samsung 840 PRO

Samsung 850 EVO

Samsung 840 EVO

Samsung 750 EVO

Samsung 850 EVO M.2

Plextor M8PeY

Plextor M8PeG

ADATA SU900

OCZ TRION 150

Crucial M500

ADATA SU800

Mushkin PILOT

OCZ RD400

OCZ RD400 AIC

Plextor M8PeGN

Biostar M500

HP S700 PRO

ADATA SP920

ADATA ULTIMATE SU800 M.2
The parts, explained
128GB suits a boot drive or a light secondary disk.
An onboard DRAM cache keeps the flash mapping table on the drive, holding random performance steady under sustained load.
Common questions
How do the links to Amazon work here?
7 of the 60 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.