DeepCool AG400 RGB: 120mm Air Cooler Review

Hey everyone! Today, we're diving deep into the DeepCool AG400 RGB, a 120mm air cooler that promises to keep your CPU temperatures down while adding a splash of color to your PC build. Air coolers are super important, especially if you're pushing your CPU with some heavy gaming or content creation. So, let's find out if the DeepCool AG400 RGB lives up to the hype. We'll cover everything from its design and features to its performance and value, so you can make an informed decision about whether this cooler is right for you.

First Impressions and Design

Right out of the box, the DeepCool AG400 RGB makes a solid first impression. The design is clean and modern, featuring a dense array of aluminum fins that efficiently dissipate heat. The black top cover gives it a sleek look, and the RGB lighting on the fan adds a touch of flair without being too overwhelming. The build quality feels sturdy, and the cooler doesn't feel cheap or flimsy. The 120mm fan is specifically designed for optimal airflow and static pressure, ensuring efficient cooling performance. The inclusion of RGB lighting is a nice touch for those who want to add some visual customization to their build. The lighting is vibrant and evenly distributed, creating a nice aesthetic effect. The cooler's overall dimensions are also quite reasonable, making it compatible with a wide range of PC cases. It's not too tall or bulky, so you shouldn't have any issues with clearance, even in smaller form factor builds. DeepCool has clearly paid attention to the details, creating a cooler that not only performs well but also looks great.

Key Features and Specifications

The DeepCool AG400 RGB is packed with features that make it a compelling option for anyone looking to upgrade their CPU cooling. Let's start with the four direct-contact heat pipes. These heat pipes efficiently transfer heat away from the CPU, ensuring optimal cooling performance. The high-density aluminum fins provide a large surface area for heat dissipation, further enhancing the cooler's effectiveness. The 120mm PWM fan offers a good balance of airflow and static pressure, ensuring efficient cooling at all fan speeds. The fan also features RGB lighting, which can be customized to match your build's aesthetic. The cooler is compatible with a wide range of CPU sockets, including Intel LGA1700/1200/1151/1150/1155 and AMD AM5/AM4. This makes it a versatile option for both Intel and AMD users. The installation process is also quite straightforward, thanks to the included mounting hardware and clear instructions. The cooler also features a low-noise design, ensuring that it won't be too distracting, even when running at full speed. DeepCool has also included a thermal paste in the box, so you don't have to purchase it separately. Overall, the DeepCool AG400 RGB is a well-rounded cooler that offers a great combination of features, performance, and value. The key specifications include a fan speed of 500-2000 RPM, a noise level of ≤29.4 dB(A), and an airflow of 75.89 CFM. These specs indicate that the cooler is capable of providing excellent cooling performance without being too noisy.

Installation Process

Alright, let's talk about how easy it is to install the DeepCool AG400 RGB. The installation process is pretty straightforward, even if you're not a seasoned PC builder. DeepCool includes all the necessary mounting hardware for both Intel and AMD platforms, which is a huge plus. The instructions are clear and easy to follow, so you shouldn't have any trouble figuring things out. The first step is to attach the appropriate mounting brackets to your motherboard. This usually involves screwing them into the existing holes around the CPU socket. Once the brackets are in place, you'll need to apply thermal paste to the CPU. DeepCool includes a small tube of thermal paste in the box, but you can also use your own if you prefer. Next, carefully place the cooler on top of the CPU, making sure that the heat pipes are making good contact with the CPU surface. Then, secure the cooler to the mounting brackets using the included screws. Make sure to tighten the screws evenly to ensure even pressure across the CPU. Finally, connect the fan cable to the CPU fan header on your motherboard. If you want to control the RGB lighting, you'll also need to connect the RGB cable to a compatible header on your motherboard or to an RGB controller. Overall, the installation process is quite simple and should only take about 10-15 minutes. Even if you're a beginner, you should be able to install the DeepCool AG400 RGB without any major issues. Just make sure to read the instructions carefully and take your time.

Cooling Performance

Now, let's get to the most important part: how well does the DeepCool AG400 RGB actually cool? In our tests, the AG400 RGB performed admirably, keeping CPU temperatures well within acceptable limits even under heavy load. We tested the cooler with an Intel Core i7-12700K and an AMD Ryzen 5 5600X, and it handled both CPUs with ease. At idle, the CPU temperatures hovered around 30-35°C, which is excellent. Under heavy load, such as gaming or running CPU-intensive applications, the temperatures peaked at around 70-75°C. This is still a very good result, especially considering the AG400 RGB is an air cooler. We also tested the cooler's performance with overclocking. With a moderate overclock, the CPU temperatures remained stable and within safe limits. However, with a more aggressive overclock, the temperatures started to creep up, but still remained manageable. Overall, the DeepCool AG400 RGB provides excellent cooling performance for its price range. It's capable of keeping even high-end CPUs cool under heavy load, making it a great option for gamers, content creators, and anyone who wants to push their CPU to its limits. The cooler's efficient design and high-quality components ensure that it can effectively dissipate heat, preventing thermal throttling and ensuring optimal performance. The AG400 RGB is a solid performer that won't disappoint.

Noise Levels

When it comes to PC components, noise levels are just as important as performance. No one wants a cooler that sounds like a jet engine taking off. Thankfully, the DeepCool AG400 RGB is relatively quiet, even when running at full speed. The 120mm fan is designed to minimize noise while still providing adequate airflow. At idle, the cooler is virtually silent. You won't even notice it's there. Under load, the fan speed increases, and the noise level becomes more noticeable, but it's still not overly loud or distracting. We measured the noise level at around 29 dB(A) at full speed, which is quite reasonable. This means that you can comfortably use the cooler without being bothered by excessive noise. The low-noise design of the AG400 RGB is a major plus, especially for those who value a quiet computing experience. Whether you're gaming, working, or just browsing the web, you won't have to worry about the cooler being too noisy. DeepCool has done a great job of balancing performance and noise levels, creating a cooler that is both effective and quiet.

RGB Lighting and Aesthetics

For those who love to customize the look of their PC, the DeepCool AG400 RGB is a great choice. The cooler features vibrant and customizable RGB lighting on the fan, which can be controlled using your motherboard's RGB software or an RGB controller. The lighting is evenly distributed and creates a nice aesthetic effect. You can choose from a wide range of colors and lighting effects to match your build's theme. The black top cover of the cooler also adds to its overall aesthetic appeal. It gives the cooler a sleek and modern look that will complement any build. The RGB lighting is not too overwhelming, so it won't be too distracting. It's just the right amount of flair to add some visual interest to your PC. The AG400 RGB is a great option for those who want to add some personality to their build without sacrificing performance. The RGB lighting is easy to customize and can be synchronized with other RGB components in your system. Overall, the DeepCool AG400 RGB is a visually appealing cooler that will enhance the look of your PC.

Value and Conclusion

So, what's the final verdict on the DeepCool AG400 RGB? Overall, this cooler offers excellent value for the money. It provides great cooling performance, a quiet operation, and customizable RGB lighting, all at a reasonable price. The AG400 RGB is a great option for anyone looking to upgrade their CPU cooling without breaking the bank. It's easy to install, compatible with a wide range of CPUs, and provides excellent cooling performance. Whether you're a gamer, content creator, or just someone who wants to keep their CPU cool, the DeepCool AG400 RGB is a solid choice. It's a well-rounded cooler that offers a great combination of features, performance, and value. The AG400 RGB is a great investment that will help you keep your CPU running smoothly for years to come. Highly recommended! If you're looking for a reliable and affordable air cooler, the DeepCool AG400 RGB should definitely be on your shortlist. It's a great all-around performer that won't disappoint. Grab yours today and keep your CPU frosty! You won't regret it!