when you install the 2.5" drive, don't forget to take the thermal pad off of the M2 SSD, otherwise you will always get communication error on your 2.5" drive.

Hi,

I bought the same Beelink and wanted to upgrade from 8gb to 16gb and Beelink was great. Here is the URL for the 8gb ram on Amazon's Canadian sie. If you are in the US just copy the description and you will find the memory. I was quite impressed with their support. I see you want two 8gb ram. Mine came with one. The price is right.

Just copy the URL above, and you should be good to go. Beelink even sent me a picture! Seems I'm not allowed to paste a URL so I'm going to include a text file and .jpep file.

dd.jpgURL Beelink.txt 

Hi, and thanks for the review, however i now bought the 5105 Beelink called u59pro an im trying to optimize the ram, but which should I buy? I get that i need 2 x 8gb sodimm, but then what? 3200mhz and what about v does it support 1,35v or just 1,2v? And then CL as low as possible right? Sorry-but I'm really a noob and i really want the best out of it..
Kind regards