Best 128GB MLC DRAM-less SSDs
There are 25 128GB MLC DRAM-less SSDs compared here. The fastest is the Mushkin ECO2 at 560 MB/s read, and the highest-rated for endurance is the Kingston SSDNOW KC300 (1785 TBW). Sequential reads across the group span 285–560 MB/s at 128GB.
Why this configuration
A 128GB MLC DRAM-less SSD is a legacy endurance choice. MLC stores two bits per cell instead of three, so these older drives take far more rewriting than a modern budget drive, at a much higher cost per gigabyte.
At 128GB this is really a boot or cache drive rather than a main library.
Usually chosen for: write-heavy secondary roles and keeping older machines useful.
Good fit: value builds and gaming where cost per gigabyte matters.
Look elsewhere for: databases, virtual machines and other sustained random-write workloads.
Ranked list
The top 20 of 25 are listed. The full SSD catalogue filters on every spec.
Speeds on this page are the manufacturer's 128GB ratings where published (3 of 25 drives), not the family headline figure. 1 of the 25 are rated slower at 128GB than at their fastest capacity. Rated writes at 128GB run 450–520 MB/s.
| # | Model | Tier | Controller | Read MB/s (at 128GB) | TBW | |
|---|---|---|---|---|---|---|
| 1 |  Kingston SSDNOW KC100 128GB, 250GB, 500GB | Mid-range | SandForce SF-2281 | 555* | 640 | Find on Amazon |
| 2 |  Intel 520 128GB, 250GB, 180GB | Mid-range | LSI SandForce SF-2281 | 550* | 36 | Find on Amazon |
| 3 |  Intel 525 mSATA 128GB, 250GB, 30GB, 60GB, 180GB | Mid-range | SandForce’s SF-2281 | 550* | — | Find on Amazon |
| 4 |  Kingston SSDNOW KC380 128GB, 250GB, 500GB, 60GB | Mid-range | Sandforce SF-2241 | 550* | 1562 | Find on Amazon |
| 5 |  Intel 530 128GB, 250GB, 500GB, 80GB, 180GB, 360GB | Mid-range | SandForce SF-2281 | 540* | 36.5 | Find on Amazon |
| 6 |  Kingston SSDNOW KC300 128GB, 250GB, 500GB, 60GB, 180GB | Mid-range | SandForce SF-2281 | 525* | 1785 | Find on Amazon |
| 7 |  Corsair Force Series™ GT 128GB, 250GB, 500GB, 60GB, 90GB, 180GB | Value | SandForce SF-2281VA1-SDC-ES | 555* | — | Find on Amazon |
| 8 |  HyperX HYPER-X 128GB, 250GB, 500GB | Value | Sandforce SF-2281 | 555* | — | Find on Amazon |
| 9 |  HyperX KINGSTON HYPERX 3K 128GB, 250GB, 500GB, 90GB | Value | SandForce® SF-2281 | 555* | 307.2 | Find on Amazon |
| 10 |  Patriot WILDFIRE 128GB, 250GB | Value | SandForce SF-2281 | 555* | — | Find on Amazon |
| 11 |  Corsair Force Series™ 3 128GB, 250GB, 60GB | Value | Sandforce SF-2281 | 550* | — | Find on Amazon |
| 12 |  Mushkin ATLAS VITAL™ 128GB, 250GB, 500GB | Value | SandForce 2281 | 550* | — | Find on Amazon |
| 13 |  OCZ VERTEX 3 128GB, 250GB, 500GB | Value | SandForce SF-2281VA1-SDC-ES | 550* | — | Find on Amazon |
| 14 |  OCZ VX500 128GB, 250GB, 500GB, 1TB | Value | Toshiba TC358790 | 550 | 592 | Find on Amazon |
| 15 |  HyperX Fury 128GB, 250GB, 500GB | Value | SandForce® SF-2281 | 470* | 750 | Find on Amazon |
| 16 |  G.Skill PHOENIX PRO 128GB, 250GB | Value | SandForce SF-1222 | 285* | — | Find on Amazon |
| 17 |  G.Skill PHOENIX III 128GB, 250GB | Low-end | SandForce SF-2281 | 550* | — | Find on Amazon |
| 18 |  Kingston SSDNOW V+200 128GB, 250GB, 500GB, 60GB, 90GB | Low-end | SandForce SF-2281 | 535* | 384 | Find on Amazon |
| 19 |  Kingston SSDNOW V300 128GB, 250GB, 500GB | Low-end | SandForce SF-2281 | 450* | 256 | Find on Amazon |
| 20 |  Mushkin ECO2 128GB, 250GB, 500GB, 60GB | — | SandForce SF-2241 | 560* | — | Find on Amazon |
* family rating — the manufacturer does not publish a 128GB figure for this drive.
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.
DRAM-less drives use the Host Memory Buffer (HMB) instead — cheaper, and fine for everyday use and gaming, with a small penalty under heavy random writes.
Common questions
Is a DRAM-less 128GB SSD good enough?
For gaming and everyday use, yes — HMB covers those workloads well. If you run sustained heavy random writes (databases, VMs), a drive with a DRAM cache stays more consistent.