After the two mega-fiascos Samsung recently had with its 990 Pro and 980 Pro SSDs, more bad news could be hitting the industry as several popular models seem to be suffering from performance loss.
Trim command RSS
Samsung's 860 and 870 SATA SSDs have been causing issues for a while on Linux and it has been determined that NCQ and queued Trim commands are to blame. The problem is especially bad on older AMD PCs.