Best 128GB HP TLC SSDs
There are 4 128GB HP TLC SSDs compared here. The fastest is the HP EX900 at 2100 MB/s read, and the highest-rated for endurance is the HP S700 PRO (650 TBW). Sequential reads across the group span 520–2100 MB/s at 128GB.
Why this configuration
A 128GB HP TLC SSD is a mainstream all-rounder. TLC balances speed, endurance and price for general use. HP 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: everyday desktop and laptop storage.
Good fit: everyday all-rounder use, from OS drive to game library.
Ranked list
Speeds on this page are the manufacturer's 128GB ratings where published (1 of 4 drives), not the family headline figure. 1 of the 4 are rated slower at 128GB than at their fastest capacity.
| # | Model | Tier | Controller | Read MB/s (at 128GB) | TBW | |
|---|---|---|---|---|---|---|
| 1 |  HP S700 PRO 128GB, 250GB, 500GB, 1TB | Mid-range | Silicon Motion SM2258 | 560 | 650 | Find on Amazon |
| 2 |  HP EX900 128GB, 250GB, 500GB | Value | Silicon Motion SM2263XT (Remarcado | 2100* | 200 | Find on Amazon |
| 3 |  HP S700 128GB, 250GB, 500GB | Value | Silicon Motion SM2258XT (1-Core, 4 | 560* | 295 | Find on Amazon |
| 4 |  HP S600 128GB, 250GB | Low-end | Marvell 88NV1120 | 520* | 145 | 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.
TLC NAND is the mainstream choice — a solid balance of endurance, speed and cost.
Staying with HP means consistent firmware, tooling and warranty handling across the range.