ADATA has added another line of M.2 PCIe SSDs to their catalog with the XPG SX7000. These drives support NVMe and claim up to 1800 MB/s sequential read performance and 850 MB/s sequential write performance, with both tests measured on CrystalDiskMark at a queue depth of 32. Interestingly enough, their ATTO sequential write results, 860 MB/s, exceed their claimed maximum. Again, each of these numbers are provided by ADATA, so it’s still up to third-parties (like us) to verify. That said, ADATA provided a lot of information in their performance chart, which is nice to see.
The spec sheet (pdf) provides performance results for three SKUs: 128GB, 256GB, and 512GB. A fourth model (if you guessed 1TB, then you would be right) is also acknowledged, but not elaborated upon. These are all based on 3D TLC flash, with some undefined amount of SLC cache.
Pricing and availability are TBD, but it will come with a 5 year warranty.