Best 2TB ADATA SSDs
There are 16 2TB ADATA SSDs compared here. The fastest is the ADATA XPG GAMMIX S70 at 7400 MB/s read at 2TB, and the highest-rated for endurance is the ADATA XPG GAMMIX S50 (3600 TBW). Sequential reads across the group span 520–7400 MB/s at 2TB.
Why this configuration
A 2TB ADATA SSD is a capacity-first shortlist. Everything here is available at this size, across interfaces and price tiers, so the choice comes down to how fast you need it and how much rewriting it will take. ADATA specifically tends to be chosen here for its firmware track record and warranty support.
2TB is the current default for people who'd rather not think about free space for a while.
Usually chosen for: buyers who have already settled on the size and are picking on specs.
Good fit: mainstream desktop and laptop builds.
Ranked list
Speeds on this page are the manufacturer's 2TB ratings where published (16 of 16 drives), not the family headline figure. Rated writes at 2TB run 450–6400 MB/s.
| # | Model | Tier | Controller | Read MB/s (at 2TB) | TBW | |
|---|---|---|---|---|---|---|
| 1 |  ADATA XPG GAMMIX S70 1TB, 2TB | Top-tier | Innogrit IG5236 “Rainier” Controll | 7400 | 1480 | Find on Amazon |
| 2 |  ADATA XPG GAMMIX S70 BLADE 1TB, 2TB | Top-tier | Innogrit IG5236 “Rainier” Controll | 7400 | 1480 | Find on Amazon |
| 3 |  ADATA XPG GAMMIX S50 1TB, 2TB | Top-tier | Phison PS5016-E16 (TSMC 28nm, 2-Co | 5000 | 3600 | Find on Amazon |
| 4 |  ADATA XPG GAMMIX S50 Lite 1TB, 2TB | High-end | Silicon Motion SM2267G (4-Canais , | 3900 | 1480 | Find on Amazon |
| 5 |  ADATA XPG SX8100 500GB, 1TB, 2TB | High-end | Realtek RTS5762 (2-Core, 8-Canais, | 3500 | 1280 | Find on Amazon |
| 6 |  ADATA XPG SX8200 PRO 250GB, 500GB, 1TB, 2TB | High-end | SM2262ENG | Silicon Motion SM2262G | 3500 | 1280 | Find on Amazon |
| 7 |  ADATA XPG GAMMIX S11 PRO 250GB, 500GB, 1TB, 2TB, 960GB | High-end | Silicon Motion SM2262EN (2-Core 62 | 3500 | 1280 | Find on Amazon |
| 8 |  ADATA SU900 128GB, 250GB, 500GB, 1TB, 2TB | High-end | Silicon Motion SM2258H (1-Core, 4- | 560 | 1600 | Find on Amazon |
| 9 |  ADATA SU800 128GB, 250GB, 500GB, 1TB, 2TB | Mid-range | Silicon Motion SM2258G (1-Core, Cl | 560 | 1600 | Check price on Amazon |
| 10 |  ADATA XPG SPECTRIX S40G RGB 250GB, 500GB, 1TB, 2TB | Mid-range | Realtek RTS5762 (2-Core, 8-Canais, | 3500 | 1280 | Find on Amazon |
| 11 |  ADATA FALCON 250GB, 500GB, 1TB, 2TB | Mid-range | Realtek RTS5762DL (Dual Core, 8-Ch | 3100 | 1200 | Find on Amazon |
| 12 | ADATA Legend 860 500GB, 1TB, 2TB | Value | RTS5772DL | 6000 | — | Check price on Amazon |
| 13 |  ADATA XPG GAMMIX S5 250GB, 500GB, 1TB, 2TB | Value | Realtek’s RTS5763DL | 2100 | 1200 | Find on Amazon |
| 14 |  ADATA SWORDFISH 250GB, 500GB, 1TB, 2TB | Value | Realtek RTS5763DL (Dual Core, 8-Ch | 1800 | 960 | Find on Amazon |
| 15 |  ADATA SU720 500GB, 1TB, 2TB | Value | — | 520 | 400 | Find on Amazon |
| 16 |  ADATA EXTERNO XPG SE900G 500GB, 1TB, 2TB | — | — | 2000 | — | Find on Amazon |
The parts, explained
2TB is today's sweet spot for large game libraries and creative work.
Staying with ADATA means consistent firmware, tooling and warranty handling across the range.