This case supports ATX, SFX, and SFX-L power supplies with a maximum length of 220 mm. While ATX power supplies are compatible, SFX or SFX-L power supplies are recommended for better cable management and reduced clutter within the case.

It fits both a 240 / 280 and 360 radiator in the lid. An artic liquid freezer III 360 fits in. (But none should be thicker than this Aio radiator! ) Whether a 120 radiator with fan fits in the back at the same time, in principle yes, but depending on the mainboard it could be very tight or lead to space problems! And if then only a narrow radiator with 20-27mm

Hello Muelsan I built my first PC in this case last week. I think it's great! But you have to be careful with the dimensions. The cooler must be max. 165mm high. I'm not sure about the graphics card. I watched a review by Gear Seekers that helped me a lot and I can highly recommend it to you. Here is the link to the video: https://youtu.be/2-_Mlb-zxvk?si=OxMfvFuoiZ-pF7uB