WD_BLACK SN770 Spec and Price in France
WD_BLACK's Gen4 gaming line runs 4,000/2,000 MB/s at 250GB and 5,000/4,000 MB/s at 500GB on TLC NAND, per the documented listings — the DRAM-less Gen4 option for gaming builds and consoles, below the SN850X flagship.
Tied 48th of 106 models in the SSD catalog on Sequential read — 8 models share this figure. Tied 55th of 106 models in the SSD catalog on Sequential write — 2 models share this figure.
Prices include VAT.
The last tracked price for the 250GB WD_BLACK SN770 in France was 81,75 € at Amazon.fr, captured 2026-10-12. Across one tracked merchant and 678 days of recorded prices, the 90-day median for the 250GB WD_BLACK SN770 is 88,35 € and the lowest recorded price is 34,49 €. This site began capturing prices on July 30, 2026; for Amazon listings, prices dated earlier come from Keepa's price history.
Captured periodically and may have changed.
- 250GB
- 1TB
- 2TB
Each point is one day's recorded price, not a list price. Points dated before July 30, 2026, when this site began capturing prices, come from Keepa's Amazon price history. How we track prices
Specifications
- Capacity
- 500GB
- Interface
- NVME
- Sequential read
- 5000 MB/s
- Sequential write
- 4000 MB/s
- PCIe generation
- 4
- Form factor
- M.2 2280
- NAND type
- TLC
- DRAM cache
Capacities
| Configuration | Part number | Endurance (TBW) | Sequential write | Sequential read | Current best price | Price per TB |
|---|---|---|---|---|---|---|
| 500GB | WDS500G3X0E | — | 4000 MB/s | 5000 MB/s | — | — |
| 250GB | WDS250G3X0E | — | 2000 MB/s | 4000 MB/s | 81,75 € Price too old to confirm | — |
| 1TB | — | — | 4900 MB/s | 5150 MB/s | 254,47 € Price too old to confirm | — |
| 2TB | — | — | 4850 MB/s | 5150 MB/s | 455,00 € Price too old to confirm | — |
What owners and reviewers say
Summarised from 3 source(s), reviewed September 13, 2026. A source is counted only where it names this model exactly. How we track prices
Commonly praised
- Fast performance while running cool, at competitive pricing with clean aesthetics and a five-year warranty.
- Rated for a long mean time between failures and positioned as a cost-optimized entry-level option for gamers.
- Owners consider it a fast drive at a good price for the capacity.
- It works as expected once installed and initialized.
Commonly criticised
- Write speed falls off once the cache is filled, there is no hardware encryption, and it is not offered in the largest capacity.
- Trailed the comparison drives in essentially every workload, with a DRAM-less layout contributing to disappointing results.
- One owner found it would not work in one motherboard but worked in another.
Sources behind this summary
- Newegg — 5 out of 5 (627 ratings), as of September 15, 2026
- StorageReview — review
- Tom's Hardware — review
Guides for this category
Sources
Every spec above was pulled from one of these — a field a source didn't state was left off rather than estimated.