Compare: Dark Rock Pro 4 vs AXP90-X47 Full Copper

Design and Aesthetics:

Dark Rock Pro 4

The Be Quiet! Dark Rock Pro 4 cooler has a cool and sleek design, with a matte black finish that makes it look awesome in any computer. It's built really well, which means it's good at keeping your computer cool and will last a long time. The top plate design may make it hard to see if the middle fan is working properly, but it's not a big issue for most people.

AXP90-X47 Full Copper

This cooler features a sleek, low-profile design, making it an excellent choice for compact builds where space is a priority. Its copper construction not only enhances thermal performance but also adds a distinctive look that stands out in any setup.

Install Notes:

Dark Rock Pro 4

Putting together the Dark Rock Pro 4 cooler can be tough, especially since it's a premium cooler. There are a few things that make it harder to install. First, it uses a metal bar to attach to the computer's motherboard, and it can be tricky to get it in the right spot. Second, the system for attaching the fan to the cooler isn't very easy to use because it doesn't have a helpful spot to lift the metal. You might need to use your nails or other tools to put the fan on, which makes it more complicated. Lastly, there's a metal plate at the top of the cooler that makes it look nice and helps with noise, but it also blocks your view of the middle fan and makes it harder to attach the cooler to the mount.

Because of its design, the Dark Rock Pro 4 cooler might be a better choice for people who have built computers before. If you're new to building computers, it could be pretty challenging. But there is a good thing about this cooler: it doesn't cause problems with fitting your computer's memory (RAM) in most setups, which is an issue with some other coolers.

AXP90-X47 Full Copper

Installing this cooler is more involved than a standard cooler due to its low-profile design, which requires it to be screwed in from behind rather than from the top, as is common with most coolers. While the installation is relatively easy if the motherboard is not yet secured in the case, it can be challenging if you attempt to install it with the motherboard already mounted. Additionally, the cooler's brackets are attached via screws that need to be removed and swapped depending on the CPU you're using.

Cooling Performance:

Dark Rock Pro 4

When it comes to keeping your computer cool, the Dark Rock Pro 4 is amazing with above average cooling performance. It's also one of the quietest coolers out there, which is great if you want a peaceful computer. It can handle really powerful CPUs and keeps everything cool, even when you're playing games or doing other hard tasks. It has two towers and two special fans that help get rid of the heat really well.

AXP90-X47 Full Copper

Given its compact size, it’s no surprise that this cooler won’t top the charts in cooling performance. However, it delivers impressive efficiency for its form factor, outperforming stock coolers of similar size.

Noise Performance:

Dark Rock Pro 4

Just like the name says, Be Quiet! makes coolers that are super quiet, and the Dark Rock Pro 4 is no different. It has special fans and ways to stop vibrations, so it keeps your computer cool without making a lot of noise. This is perfect if you want a quiet computer.

AXP90-X47 Full Copper

With its high-speed 2700 RPM single fan, this cooler has the potential to produce higher noise levels than typical models. However, given its compact size, it's expected to become audible when delivering high-performance cooling.

Summary:

Dark Rock Pro 4

The Be Quiet! Dark Rock Pro 4 cooler is perfect if you want a powerful, good-looking, and really quiet cooler for your computer. It's great at keeping your computer cool and is easy to put in, so it's a top choice for all kinds of people who build computers, whether for work or gaming. Just keep in mind that the installation can be a bit more challenging than other coolers, especially for beginners.

AXP90-X47 Full Copper

This cooler’s sleek, low-profile design makes it an excellent choice for compact builds where space is a priority. Its copper construction enhances thermal performance while adding a distinctive look to any setup. While it won’t compete with larger coolers in raw cooling power, it outperforms stock coolers of similar size. The high-speed 2700 RPM fan can produce noticeable noise under heavy loads, which is expected given its compact form factor. Installation is more involved than standard coolers, requiring mounting from behind rather than from the top, making it easier to install before securing the motherboard in the case. Additionally, its brackets must be swapped depending on the CPU, adding an extra step to the process.