My PC started sounding like a jet engine taking off every time I opened a browser tab. My old stock cooler was failing, and the temperature warnings were popping up way too often. I started looking for a cheap way to keep my processor cool without spending a fortune on high-end liquid cooling. That is when I found the Metalfish CPU Air Cooler 4 6 Heat Pipe PC Radiator Cooling ARGB PWM 12cm Fan.
What Is This Cooling Fan?
This is a budget-friendly air cooler that you can grab on AliExpress. It features either four or six heat pipes and a 12cm fan that lights up with ARGB colors. The main reason people buy this is that it offers much better performance than the basic cooler that comes in your CPU box. You get a lot of cooling power for a small price, and most listings include free shipping.
Why It Matters for Your Build
The biggest benefit here is the balance between noise and temperature control. A stock cooler has to spin its tiny fan at high speeds to keep up, which creates that annoying whine. Because this fan is 12cm wide, it moves more air at a slower, quieter speed. It does a great job of moving heat away from the processor through those copper pipes so your PC stays quiet while you work or play.
The ARGB lighting is a nice touch if you like the look of a colorful computer case. You can sync the colors to match your other parts, which makes the whole build look a bit more polished. Installing it feels fairly standard, though you should always make sure you have enough clearance in your case before you buy it. It fits most common sockets like AM4, AM5, and the newer Intel boards.
Honest Pros and Cons
I have spent a few weeks testing this unit, and here is how it actually stacks up.
- Pros
- The price is very low for what you get.
- It runs much quieter than a stock processor fan.
- Free shipping makes the deal even better.
- It looks cool with the adjustable lighting.
- It handles mid-range CPUs without any issues.
- Cons
- The instructions are often very basic or hard to read.
- Shipping from overseas can take a few weeks to arrive.
- You might have trouble finding support if a part breaks.
- The mounting brackets feel a little flimsy compared to expensive brands.
- If you have a massive case, it might look a bit small inside.
Who Should Buy This Cooler?
This is a great pick for someone building a budget gaming rig or upgrading an old home office computer. If your processor is running hot and you want a fix that does not cost a hundred dollars, this fits the bill perfectly. It is also perfect for students or hobbyists who want their PC to look better without spending a lot of money.
However, you should skip this if you are building a top-tier machine for heavy video editing or overclocking. If you have an expensive processor that generates a massive amount of heat, you are better off with a premium brand or a liquid cooling system. This cooler is meant for daily tasks, gaming, and general productivity.
What Buyers Are Saying
Most people who buy this are happy because they expected a cheap part and got something that actually works. One buyer mentioned that it took about three weeks to arrive, but the installation was simple enough once they found a video guide online. Another user noted that their CPU temps dropped by almost ten degrees compared to the old fan they were using. Everyone seems to agree that while the build quality is not premium, the performance is exactly what a budget builder needs.
My Final Verdict
The Metalfish cooler is a solid choice if you are on a budget and need to keep your PC from overheating. It is not going to win any awards for build quality, but it does exactly what it promises. I saved a good amount of cash by choosing this over a name-brand fan, and my computer is much quieter now. Just be prepared to wait a bit for shipping and double-check your socket type before you click buy. If you keep your expectations realistic, this is a smart way to upgrade your system without emptying your wallet.
