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 to verify. ADATA has provided a fair amount of information in their performance chart.
The spec sheet (pdf) provides performance results for three SKUs: 128GB, 256GB, and 512GB. A fourth model, 1 TB, is also acknowledge, but not detailed. 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.
