
Adata SX8200 Pro
2000 GB, M.2 2280
Adata SX8200 Pro
2000 GB, M.2 2280
Read rate is no longer correct. According to https://www.tomshardware.com/news/adata-xpg-sx8200-pro-controller-change, Adata has not only changed the controller, but also the flash chips. The new controller does not seem to have a big impact, but the (cheaper) flash chips are slower in reading (~2800 for the new ones), as you can see here: https://cdn.mos.cms.futurecdn.net/H8MTrthAmskVep5xYKToWk-970-80.png
There are 10 different NAND versions on this SSD! Good luck in the lottery!
https://www.techpowerup.com/ssd-specs...
Unfortunately, this is not only a reality at ADATA, but is also done by some other companies, among other things because of chip shortages!
However, the promised read/write values should not be lower than this in order not to take the customers for a ride!
Luckily I still have the good first version in 2TB! Still runs tip top!
With best regards