There are a lot of components to think about when building a gaming PC. Many people obsess over getting the best graphics card and motherboard and end up overlooking the power supply. After all, they figure, isn’t the wall outlet supplying the power anyway? Sort of, but a power supply unit (PSU for short) is still an essential piece of any home build. That’s because PSUs convert the AC power coming out of the wall to DC power that your computer can use.
There are a couple of major factors to think about when buying a PSU. First, you need to make sure you have a high enough wattage to power all the components. The second and arguably more important thing to consider is efficiency. The PSUs worth buying are certified 80 Plus, or 80% plus efficiency. Bronze is the lowest 80 Plus certification, but Bronze certified PSUs are still efficient enough for many builds. Another thing to look for is a semi-modular or fully modular PSU. These allow you to reduce excess cables by only plugging in the ones you need.
Here are three great PSUs to buy for your gaming setup, as well as how to use them.
1. NZXT E850 – 850-Watt ATX Gaming Power Supply
Cable management is a crucial part of any build, and this fully modular PSU ensures that you only have to plug in the cables you need. Fewer unnecessary cables equals better airflow. Plus, it has a processor that allows you to monitor your unit’s performance.
Pros: Fully modular, monitoring software.
Cons: Considerably more expensive than other options.
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2. Rosewill Gaming 80 Plus Gold 1200W Power Supply
For another fully modular option, Rosewill’s PSU is a good bet. This listing offers a bunch of different wattage options, ranging from 500 to 1600. The fan adapts to provide appropriate airflow depending on internal temperature.
Pros: Easy to install, good price, fully modular.
Cons: Some users found that it was fairly loud.
3. EVGA 80+ Bronze Semi Modular Power Supply
The semi-modular design of this PSU frees you from the unnecessary cables of a non-modular design, but at a reduced cost from fully modular. The maximum available wattage is 850, making this a better option for smaller builds.
Pros: Affordable, easy to install, good cable management.
Cons: Some users found that there were not enough included cables for their needs.