AIO Cooling for Antec/Razer Cube

[Grizzly Jon]

Greetings! 

I hope you are all well. 

 

I have been planning an ITX build for a while now, using the Antec Cube Razer case, and I have become a little concerned about the cooling aspect of the build. 

 

My build consists of;

- Intel Core i7-9700k. 

- ASUS ROG STRIX Z390-I. 

- Corsair Vengeance (2 x 16 GB) DDR4-3200. 

- Nvidia Geforce RTX 2070 Founders Edition. 

 

Here is my concern. The Antec Cube case supports an AIO up to 240mm in size at the front of the case. If I was to use a 240mm AIO for the CPU as an intake at the front, and a 120mm fan at the back of the case as an exhaust, is that going to be enough airflow? Is my RTX 2070 going to suffer from overheating? 

 

Thank you in advance for any help you can give me, I really appreciate it.