GL553VD RAM UPGRADE Question

[amirkasra79]

Hi

I want to upgrade my RAM can I use more than 2400 Mhz RAM for this loptop?

I want to add 2x16GB but im not sure about Mhz 

currently I have 2x8GB 2400 Mhz

[DVR]

I want to update my gl553vd i7 7700 too. I think I have more oportunities coz the 7th generation. But wanna set a better RAM and SSD. But dont know which. Anyone could help, I have RAM 16,0GB Single-Channel Unknown @1197MHz , ¿How many MHz could I use max?

¿can it supports SSD PCI Express NVMe? and ¿generation 3x4 and 4?

Here,  I found some information about SSD M.2

https://www.laptopmain.com/laptop-m-2-ngff-ssd-compatibility-list/

https://laptopmedia.com/laptop-m-2-ngff-ssd-compatibility-list/#series83518