Question 8 GB addition with different modal?

[alpree]

Hi Guys I've built a new PC about 9 month ago.

I have this RAM :https://www.amazon.com/Kingston-Technology-HyperX-2666MHz-HX426C16FB2/dp/B06XNRXCV6

And I'm about to buy the same RAM to make it 16Gb but there isn't any of this modal anymore instead we have this on the market:https://www.amazon.com/HyperX-2666MHz-Desktop-Memory-HX426C16FB3/dp/B07WD5VKTS

Will it be OK to buy the new modal or should I buy the same modal of mine? The new one also a little bit cheap.

 

[drivinfast247]

Maybe it'll work, maybe it won't. RAM is sold in matching kits for a reason.

 

[lynx1021]

What is your motherboard? Have you checked to see if it is compatible? I looked at the spec sheets and they are almost identical maybe an improved version.