Question Your opinion about this gaming PC

[mazinyo]

I am building this for a friend who asked my help. I have finally worked out all the parts and need your opinion about the compatibility with a few questions:

1. Please tell me if there are any compatibility issues between all the parts. Is there something I should notice and pay attention to?
2. Will the PSU be enough? I understood that the GPU I chose has really low power consumption.
3. Would the case provide enough airflow?

This system's price is equivalent to $888 in my country


CPU:
AMD Ryzen 5 2600 Processor Box (Gen 2)

Motherboards:
Gigabyte B450M DS3H

RAM Memory:
DDR 4 16G (8GX2) 3000 CL16 1.35V Vulcan Yellow Team

Cases:
Antec P7 Silent Super Mid Tower

Power Supplies:
Corsair CX450M 450W PSU 80+ Bronze Modular

Solid State Drives (SSD):
Intel® SSD 660p 512GB M.2 PCIe 80mm

Video Cards:
Palit Geforce GTX1660Ti STORMX 6G GDDR6 192bit DVI HDMI DP

 

[Dark Lord of Tech]

I would get CX550 , just to give you room for an upgrade.

 

[mazinyo]

Upgrade of what? GPU? This system should hold about 6-7 years before buying a new one
According to this, its 209W in idle I assume

https://pcpartpicker.com/list/LrBKjy