Looking to upgrade my ram. G5

Im totally useless when it comes to pc parts. I just play with it. 
I bought the dell G5 last year and Im looking to upgrade the ram. 
 it has 16GB, 1x16GB, DDR4, 2933MHz listed currently. Could i grab a 3200mhz speed from like a best buy to upgrade? Or would I need to get the same make and model for the second? 
Specs that I could find: 
Ram: 16GB, 1x16GB, DDR4, 2933MHz 

Motherboard: 0M6C7G      Version: A00      ???

I think thats all thats relevant. but 
cpu: 10th Gen Intel® Core? i7-10700F processor(8-Core, 16M Cache, 2.9GHz to 4.8GHz)

gpu: NVIDIA(R) GeForce(R) RTX(TM) 2060 6GB GDDR6