[SOLVED] Will I lose any performance if I do this? And if so, how much?

[Hallahawk665]

I have a ryzen 7 3700x and 2x8 GB of corsair ram at 3000 mhz.
I also have 1 stick of some weird brand called "goodram" which is 16 GB and runs at 2400 mhz.
Currently I only have the 2 corsair sticks running in dual channel, but I was wondering if I would lose out on alot of performance if I were to add that 1 stick of 16 GB.
Also, if I were to do this, where would be the best places to put the ram sticks?
I already tried this configuration:
A1: empty
A2: corsair stick
B1: corsair stick
B2: goodram stick
And the PC boots into windows successfully but the ram downclocks itself to 2133 mhz when I do that. Would it be better to keep the corsair sticks in the dual channel slots and add the 16 gb stick in slot A1 or B1?
Thanks for any help.

 

[rgd1101]

only use the 16GB if the app you use required more ram

 

[Hallahawk665]

only use the 16GB if the app you use required more ram

Currently I experience quite high ram usage (I like to host a minecraft server from my pc to play with friends while also playing the game itself) but it's fine so far, but I was just wondering if it would be okay to do if I ever need more ram in the future (instead of buying a brand new ram kit)

 

[rgd1101]

it will run slower and might cause bsod.