Vortez takes a look at the SAMSUNG 870 QVO
A quote from the article:
The 870 QVO is SAMSUNG's 2nd Generation 4-bit MLC based SSD and uses the new MKX controller. The 4-bit MLC offers up to 2880TBW ratings and best in class sequential performance with up to 560MB/s read and 530MB/s write speeds.SAMSUNG 870 QVO Review