ACER NITRO N50-600 EB16 upgrading parts

Eztology

Bought the rig 5Sept2019 as a last minute decision as I wanted a quicker computer than the one I had (bought 2009). Currently having memory issues (60% being used when idling). Hoping to upgrade RAM as well as adding on an SSD.

I searched up different threads/forums about the ram and SSD. I was hoping to get specific specs about the rig/model that I have (EB-16) so I can get compatible parts
I hope this is also helpful for others in the future. 

Can my ACER NITRO N50-600 EB16 use an M.2 NVME SSD? or SATA SSD?
What kind of RAM can my computer use? Does it matter the DIMM, UDIMM etc?

I have been looking into:

https://www.amazon.ca/dp/B07BN4NJ2J/ref=twister_B07DPCJKCH?_encoding=UTF8&psc=1
https://www.amazon.ca/dp/B077SL4FZG/ref=emc_b_5_i
https://www.amazon.ca/Corsair-Vengeance-3000MHz-Desktop-Memory/dp/B0134EW7G8

Will these be okay?

Any information would be great! Thank you all

Eztology

Update:

I cracked open the tower and took pictures. What I gathered:

RAM: Samsung M378A1K43D82-CTD
M - memory model
3 - DIMM
78 - x64 288 pin unbufferred DIMM
A - DDR4 SDRAM (1.2V VDD)
1K - 1G (for 8 Gb)
4 - 16 banks & POD-1.2V
3 - x8 bit organization
D - 5th gen (component revision)
8 - ?
2 - PCB revision ..2nd rev
C - Commercial temp (0-85C) & normal power
TD -DDR4-2666 (1333Mhz @ CL = 19, tRCD = 19, tRP = 19

I was able to find the SATA connectors and the tower can hold 2 HDDs. I could not find a location for the SSD stick but I think I can use bigger SSD and screw it into the HDD2 slot?

Here is a photo of the motherboard I found via google... 
https://es.empowerlaptop.com/p/b36h4-ad/ (my motherboard has 2 more RAM slots)

Attached are pictures of my motherboard as well.

In summary:

1. Where can I insert an SSD
2. Do I have to screw it in like HDD? or is there a place to stick it in like RAM
3. Given my RAM specs, is it possible to use the Vengeance ram with 2666 MHz?


Thanks for any help. Hope this is useful for others in the future