XPS 8930, Compatible RAM, #3

Hi Chris,
I have XPS 8930 with single memory stick

Hynix HMA82GU6CJR8N-VK

I wanna install one more 8GB memory stick. Which one can I buy to be paired with my one except Hynix 8GB stick?

Thank you.

P.S. How can I do copy-paste in this forum?