thank you , now i found in
https://www.mrmemory.co.uk/ssd-upgrades/hp/pavilion-notebook/15-cs0053cl#!samsung-970-evo-m.2-nvme-ssd
that 970 evo is offered as a compatible SSD.
The problem is that i found problem in earlier version of pavilion 15 not being compatible with some samsung SSD. All of them aroung 2016 and 2017, so posibly this 2018 laptop be compatible.
Does samnsung 970 evo be compatible with this pavillion. If not please give me a recomendation. HP recomend a more older SSD Samsung PM961 with is more power consumer and has less transfer speed. Thanks in advance