Riing Silent 12 Red CPU Cooler

[et3rnal 0]

Hi guys 

i have 2 questions 

1. With the Riing silent 12 CPU Cooler, can you change the fan to lets say the Riing 12 LED RGB fan instead of the Riing silent 12.

2. Is it possible to put a second fan on the other side of the CPU Cooler.

Looking to buy one so our help will be much appreciated 

 

 

Thanks