When it comes to building a PC, one of the most important factors to consider is the size of your case. A smaller case not only looks sleek and modern, but it also takes up less space, making it a great option for those with limited desk space. ATX cases are some of the most popular options for computer builders, but finding a small one can be challenging. In this guide, we’ll take a look at the top 10 smallest ATX case on the market, so you can find the perfect fit for your build.

What is an ATX case?

Before we dive into the specifics of finding the smallest ATX case, it’s important to understand what an ATX case is. An ATX case is a type of computer case that follows the ATX (Advanced Technology eXtended) specification. This means that it is designed to fit motherboards that also follow the ATX specification.

Why choose a small ATX case?

There are several benefits to choosing a smaller ATX case over a larger one. First and foremost, a smaller case takes up less space, making it perfect for those with limited desk space. Additionally, a smaller case can be easier to transport and move around, which can be useful for LAN parties or other events. Finally, a smaller case can often be more visually appealing, as it looks sleek and modern.

Factors to Consider When Choosing the Smallest ATX Case

When looking for the smallest ATX case, there are several factors to consider. These include:

Size

The size of the case is obviously one of the most important factors to consider when looking for a small ATX case. You’ll want to measure the space where you plan to put your case to ensure that the case you choose will fit.

Cooling

Cooling is another important factor to consider when choosing a case. Smaller cases can sometimes have issues with airflow and cooling, so it’s important to look for a case that has good ventilation and room for fans.

Compatibility

When choosing a small ATX case, you’ll also want to consider the compatibility of the case with your other components. Make sure that the case can accommodate your motherboard, graphics card, and any other components you plan to install.

Cable Management

Cable management is important for any PC build, but it’s especially important in a small case. Look for a case that has good cable management options to keep your build neat and tidy.

Top 10 Smallest ATX Cases

Now that you know what to look for when choosing a small ATX case, let’s take a look at the top 10 smallest ATX cases on the market.

1. Cooler Master MasterBox Q300L

The Cooler Master MasterBox Q300L is one of the smallest ATX cases on the market, measuring just 387 x 230 x 378mm. Despite its small size, it has room for a full-size ATX motherboard and supports up to 360mm radiators for liquid cooling.

2. SilverStone Technology Fortress FT03B-MINI

The SilverStone Technology Fortress FT03B-MINI is another great option for those looking for a small ATX case. It measures just 188 x 397 x 235mm and has room for a full-size ATX motherboard.

3. Thermaltake Core G3

The Thermaltake Core G3 is a small and compact case that measures just 454 x 140 x 371mm. Despite its small size, it has room for a full-size ATX motherboard and can accommodate up to 280mm radiators for liquid cooling.