Configure your gaming pc: choose your case, fan, and power supply system

Making sure a gaming computer has all the gear it needs to run smoothly isn’t rocket science, but it can be tricky. Sure, you can take the “maximum power” approach by fitting as many fans in and on the case as possible, but that’s far from ideal. There has to be some rhythm or reason to the setup, otherwise, it becomes totally ineffective. Do you want to know everything about how to properly configure your gaming PC? If so, read all that follows.

Configure your gaming PC: choice of case

When building a gaming PC, the case is usually a secondary element. People choose a CPU, GPU, good motherboard, RAM, PSU, maybe a liquid cooler, and with the remaining budget, they buy any case. But your PC case deserves more attention than that. Indeed, to properly configure your gaming PC, the choice of the case must be made according to its size, its cooling system, and the gaming performance that you would like your gaming PC to have.

For example, you can go and discover the selection of the best PC cases available in the computer section of if you want to get an idea of ​​the types of cases that any good gaming PC should have. From desktop computers to laptops, including the best computer components, you will find in this essential online store in France everything you need to build your gaming PC in the best possible way.

Configure your PC gamer: choice of fan

Whether you’re building your gaming PC from scratch or upgrading an existing PC, the case usually comes with one or two fans, to provide basic cooling. But you’re building a PC for gaming, so obviously, your requirements are far from basic. Each fan has a flow rate in cubic feet per minute (CFM), which measures the volume of air it moves in one minute. To properly cool your computer, you must have enough fans to push or pull air in and out of the case. More case fans mean higher total CFM and more air moved through the computer.

In order not to crash when choosing the fan for your gaming PC, simply pay attention to the noise level, because the fans can generate a real buzz. To prevent your computer from becoming too noisy, use fewer or quieter fans. Also, flashing multicolored lights shouldn’t be the main feature of your case fans.

Configure your gaming PC: choice of the power supply system

Unfortunately, there is no one-size-fits-all strategy when it comes to choosing a power system when building a gaming PC. However, while there are several important factors to consider when choosing a power system such as each of your PC’s components, identifying one of the most important factors is a refreshing simplicity. You don’t have to delve into benchmarks or read reviews to figure out how much power you need. Instead, you can use a tool like the Power Supply Calculator to determine exactly how much power your new power supply should provide.

To use this tool, select your components from the drop-down menu in each category. It is an online device that has been updated with the latest parameters for different CPUs, motherboards, GPU, RAM, etc. While the tool doesn’t go into every component in detail, it does when it’s relevant and helps determine how much horsepower you need.

For example, if you’re building (or buying) a gaming PC with an Intel Core i7-11700K processor, Nvidia GeForce RTX 3070 GPU, 16 gigabytes (GB) of RAM split into two 8GB sticks, 1TB SSD hard drive, and 1TB 7200RPM hard drive, 512 watts of power is recommended. You can opt for a 600-watt power supply for added security and purchasing a suitable option is just a click of a button away.

Setting up your gaming PC is therefore not as simple as people try to make it out to be. From case to PSU to fan, every choice you make should be based on specific criteria. Only then can you achieve your goals and build a powerful gaming PC with which you can play the best PC games of the moment.