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Maintaining good CPU temperatures is required for good performance and longevity, and selecting the best cooling solution for your CPU is inevitable.
You may be wondering inside your curious mind: What is the best CPU cooler under 50$ that is available in the market that will give you the best performance and noise levels for the price that you will pay.
If you want to know what the best temps for your CPU are, you can read my blog about this topic, but now we have a new topic to discuss that is as important as the one I mentioned.
There are plenty of great fan CPU coolers under $50 that offer excellent cooling efficiency, quieter noises produced and better cooling capabilities than most stock coolers that come with the CPU itself.
But, in this article i will present 4 of the best fan cpu coolers that are available in the market that will get the job done, I will compare their heat sink weight, their cooling capabilities and performance in maintaining a good cpu temps, their cpu fan noises that will eventually pierce your ears as well as their features and value for money.
The CPU coolers that i will present today are for budget conscious users that are on a tight budget or simply they don’t want to break the bank.
Factors to Consider To Choose The Best CPU Cooler
Cooler Heatsink Size, Weight & Types
Heatsink weight & types are factors that affect the CPU cooler performance. There are two heatsink types you need to know when you want to buy a budget CPU cooler: Single-Tower Heatsinks and Dual-Tower Heatsinks.
Single-Tower Heatsinks consists of one single stack of aluminum or copper fins commonly with 2 to 4 heat pipes that absorb CPU generated heat and transform it to the fins.
The heat that is now compacted within the fins is dissipated obviously by the CPU fans. That’s basically how a CPU cooler works.
Dual-Tower Heatsinks as the name suggests, consists of one two stacks of aluminum or copper fins, each tower of fins consists of multiple heat pipes to maximize heat dissipation as much as possible.
Dual-Tower Heatsinks usually are heavier than Single-Tower Heatsinks and tend to interfere with the RAM slots because they are thick enough to hide them.
Coolers with Dual-Tower Heatsinks are not as popular between PC users primarily due to their large and bulky design.
Cooler Noise Levels
Noise level generated by the CPU cooler is an important factor to consider when buying the best CPU cooler. Some CPU coolers are quieter compared with others.
The factors that play a significant role in fan noise levels are fan speed and RPM that are configured in the bios, the number of fans equipped with the CPU cooler, the design and build quality of the CPU fan and cooler in general.
Cooler Build Quality
When buying a budget CPU cooler under 50$, you should always prioritize the durability and build quality of the component that you will get in order to ensure long-term cooling capabilities and performance from the CPU cooler. You should check the build quality and the materials of the cooler heatsink as well as the cooler fans.
The materials of the heatsink whether it be aluminum or copper directly affects heat dissipation, copper tend to cool down the CPU pretty well due to its better conductivity but it is more expensive, aluminum is quite common between budget CPU cooler due to the fact that it is cheaper that copper but it performs good in a well ventilated environment.
Best CPU Coolers Under $50 (Tested & Ranked)
Arctic Freezer 34 Duo (~$50, 520g)
The Arctic Freezer 34 Duo stands out as a reliable mid-range cooler offering quite decent performance and noise results.
During a 30-minute CPU stress test with MAXON Cinebench R23 and a decent CPU, the I5 13600K that has a maximum turbo power of ~180W, it maintained a respectable temperature of ~70°C, The dual-fan setup was running at a ~2100 RPM speed which is not as good as the other options we have.
This cooler also was bringing about a fan noise of ~47 dB, which is noticeable but not too overwhelming to the ear, there are better options of course. Weighing in at ~520g, pretty lightweight compared with the thick coolers we got.
To be the most expensive cooler doesn’t mean you are the best and you are performing better than others, for ~50 bucks, the Arctic Freezer 34 Duo offers great value.
Thermalright Peerless Assassin 120 (~$35, 820g)
The Thermalright Peerless Assassin 120 is the best deal you can get as a mid-range cooler offering the best performance and noise results between the coolers we got so far.
During a 30-minute CPU stress test with MAXON Cinebench R23 and a decent CPU, the I5 13600K that has a maximum turbo power of ~180W, it maintained a respectable temperature of ~67°C, The dual-fan with dual heatsink setup was running at about ~1330 RPM speed which is the best between the other options that we have.
This cooler also was bringing about a fan noise of ~43 dB, which is quieter between all coolers featured in this post and it’s not too overwhelming to the ear to the point of piercing. Weighing in at ~820g, pretty heavy compared with the lightweight coolers we got.
for ~35 bucks, the Thermalright Peerless Assassin 120 offers great price and overall value.
Thermalright Peerless Assassin 120 may not be the best choice for some people due to its thick design and heavy weight and it tends to hide the aesthetics and RAM RGB lighting colors of your computer.
Thermalright Assassin King 120 SE (~$22, 510g)
The youngest brother of Thermalright Peerless Assassin 120, the Thermalright Assassin King 120 SE stands out as a mid-range cooler offering decent performance and noise results based on the price you will pay.
During a 30-minute CPU stress test with MAXON Cinebench R23 and a decent CPU, the I5 13600K that has a maximum turbo power of ~180W, it maintained a respectable temperature of ~72°C, The fan setup was running at about ~1620 RPM speed which is the best between the other options that we have.
This cooler also was bringing about a fan noise of ~46 dB, which is honestly quiet and it’s not too much noise to the ear. It generates a noise slightly like its brother. Weighing in at ~510g, slightly lightweight compared to the Arctic Freezer 34 Duo.
for 22 bucks, you will get the lightweight, younger brother of the Thermalright Peerless Assassin 120, it offers a great deal and great performance as a single tower heatsink.
ID Cooling SE-214-XT (~$18, 370g)
The ID Cooling SE-214-XT stands out as an ultra-budget cooler by offering acceptable performance results and noise levels for the price you pay.
During a 30-minute CPU stress test with MAXON Cinebench R23 and a decent CPU, the I5 13600K that has a maximum turbo power of ~180W, it maintained a acceptable temperature of ~77°C, The fan setup was running at about ~1590 RPM speed which is the quite acceptable between the other options that we have.
This cooler also was bringing about a fan noise of ~45 dB, which is honestly quieter than the Thermalright Assassin King 120 SE. It generates an acceptable noise. Weighing in at ~370g.
The ID Cooling SE-214-XT is lighter than other coolers we got so far.
For an ultra-budget cooler that is just for $18, you get decent performance for the price for non-overclocked CPUs. It offers a great ultra-budget deal and great ultra-budget performance as a single tower ultra-budget heatsink.
Which Cooler Should You Choose? (Comparison Table)
| CPU Cooler | Arctic Freezer 34 Duo | Thermalright Peerless Assassin 120 | Thermalright Assassin King 120 SE | ID Cooling SE-214-XT |
| Price | ~$50 | ~$35 | ~$22 | ~$18 |
| Fan noise | ~47 dB | ~43 dB | ~46 dB | ~45 dB |
| Fan RPM speed | ~2100 RPM | ~1330 RPM | ~1620 RPM | ~1590 RPM |
| Weight | ~520g | ~820g | ~510g | ~370g |
| CPU temps (30 min test) | ~70 °C | ~67 °C | ~72 °C | ~77 °C |
| Best for | Balanced dual-fan setup cooling & noise | Best cooling performance and noise levels so far | Budget single tower heatsink cooling with decent performance | Ultra-budget option for budget conscious users |
Conclusion
Choosing the right budget CPU cooler depends on your priorities and preferences. If you want the best cooling performance go for the Thermalright Peerless Assassin 120 because it keeps CPU temps at the lowest temps possible but it might not be the best option for some people.
If you need a balanced cooler with decent performance and manageable noise, the Arctic Freezer 34 Duo is a solid choice between the coolers we got so far.
For budget-conscious buyers, the Thermalright Assassin King 120 SE delivers decent cooling for the price you pay and it performs quite well like his older brother the Thermalright Peerless Assassin 120.
If you’re a budget conscious user looking for the cheapest option we got, the ID Cooling SE-214-XT, the lighter cooler we have offers acceptable performance but runs hotter in non well ventilated environments.
