We have prepared a list of the best budget CPU coolers, which are essential for regulating the temperature of the central processing unit (CPU) and ensuring its efficient operation.
CPU coolers are an essential component of a computer system because they help regulate the temperature of the central processing unit (CPU), which is responsible for executing most of a computer’s instructions. When the CPU is under heavy loads, such as when running resource-intensive applications or games, its temperature can rise significantly. If the CPU gets too hot, it may begin to throttle its own performance in order to reduce heat, which can lead to slower processing speeds and potentially even permanent damage to the processor.
A CPU cooler helps prevent these issues by dissipating heat away from the CPU and into the surrounding environment, keeping the CPU operating at optimal temperatures and maintaining its full performance capabilities. There are several types of CPU coolers available, including air coolers, which use a heatsink and fan to draw heat away from the CPU, and liquid coolers, which use a closed-loop system of tubes and a radiator to transfer heat away from the CPU.
In addition to improving the performance and longevity of the CPU, using a CPU cooler can also help reduce noise from the computer, as the fan(s) on the cooler may be quieter than the stock cooler that comes with the CPU. Choosing the right CPU cooler is important for anyone looking to optimize the performance and efficiency of their computer system.
How to Choose the Best Budget CPU Coolers
When selecting a CPU cooler, it is important to consider several factors. To help you make an informed decision, here are some key considerations to keep in mind before diving into our list of the best budget CPU coolers.
Compatibility
Ensuring compatibility between the CPU cooler and the CPU socket on your motherboard is crucial for a successful installation and optimal performance. Different CPUs use different sockets, and each socket is compatible with a specific type of cooler. For example, an Intel LGA 1151 socket is only compatible with coolers that are designed for that socket, and the same is true for other socket types such as AMD AM4 or LGA 1200.
One way to check compatibility is to refer to the manufacturer’s website or documentation for both the cooler and the CPU. Most manufacturers will list the compatible sockets for each cooler and the compatible coolers for each CPU. You can also check the socket type by looking at the motherboard manual or by checking the markings on the motherboard itself.
Size
When choosing a CPU cooler, size is an important factor to consider in terms of compatibility. It’s important to make sure that the cooler will fit in your case and on your motherboard. To do this, measure the available space in your case and compare it to the dimensions of the cooler. Some coolers are larger and may not fit in smaller cases, so it’s important to check for compatibility before making a purchase.
In addition to fitting in your case, it’s also important to ensure that the cooler does not interfere with other components in your system. For example, if you have a large graphics card or RAM, you’ll want to make sure that the cooler does not block it or cause any other issues. By carefully checking the size and compatibility of the cooler, you can ensure that it fits into your build.
Aesthetics
When choosing a CPU cooler, aesthetics can be an important factor to consider. One aspect to think about is the color of the cooler. Some coolers come in different colors or have customizable RGB lighting, so you can choose a cooler that matches the color scheme of your build.
In addition to color, the overall design of the cooler is also important. Some coolers have a more streamlined, minimalistic design, while others are more bold and eye-catching. Consider the overall aesthetic of your build and choose a cooler that fits in with that theme.
It’s also important to consider how much of the cooler will be visible in your build. If it will be mostly hidden, you may not need to worry as much about its appearance. However, if it will be visible, you’ll want to choose a cooler that looks good and complements the rest of your build.
Finally, some brands are known for producing high-quality and stylish coolers. If you have a preferred brand, look for a cooler from that brand that fits your aesthetic preferences. With these factors in mind, you can find a CPU cooler that not only performs well, but also looks good in your build.
Noise Levels
When selecting a CPU cooler, it’s important to consider the level of noise that it generates. There are several reasons why noise level matters in this context.
If you use your computer in a quiet environment, such as a home office or bedroom, a noisy CPU cooler can be disruptive and make it difficult to concentrate. This can negatively impact your productivity and overall comfort while using your computer.
In addition to comfort, noise levels can also affect your overall computing experience. If the noise from the CPU cooler is too high, it can be distracting and make it difficult to fully enjoy games or other activities.
Therefore, it’s important to consider noise level when choosing a CPU cooler because it can impact your comfort, performance, and overall look and feel of your setup.
To get a fan with a low noise level, you can choose a cooler with a low decibel (dB) rating. The dB rating of a fan is a measure of its noise level, and a cooler with a lower dB rating will be quieter than one with a higher rating.
Another option is to use a pulse width modulation (PWM) fan, which is a type of fan that can adjust its speed based on the CPU’s temperature. This allows for a balance between cooling performance and noise, as the fan can run at a lower speed when the CPU is not under heavy load and ramp up as needed to keep the CPU cool.
Cooling performance (TDP Rating)
The cooling performance of a CPU cooler refers to how effectively it can dissipate the heat generated by the CPU. One way to get an idea of the cooling performance of a CPU cooler is by looking at its TDP (Thermal Design Power) rating.
The TDP is a measure of the maximum amount of heat that the cooler is designed to handle under normal operating conditions. It is expressed in watts (W), and it is important to choose a cooler with a TDP rating that is at least as high as the TDP of your CPU.
It’s important to note that the TDP rating is not a precise specification and should not be taken as such. Different manufacturers may have different methods for measuring TDP, so it is best to use the TDP rating as a reference rather than an absolute value.
When selecting a CPU cooler, it is generally recommended to choose one with a higher TDP rating to ensure that it can effectively dissipate the heat generated by your CPU.
Air Cooling vs Liquid Coolers (AIO)
When choosing a CPU cooler, you mainly come across two types of coolers: air-based CPU coolers and all-in-one (AIO) coolers, which is a liquid-based CPU cooler.
Read our detailed comparison of Liquid Cooling vs Air Cooling.
Which one is best for you depends on your requirements and budget. Liquid CPU coolers can provide better cooling performance for high-performance CPUs, are often quieter than air coolers, and have a compact design that can enhance the overall aesthetic of your system. They also have a higher overclocking potential, which is useful for users who want to push their CPUs to their limits. However, they are generally more expensive and require more complex installation and maintenance than air coolers. There is also a risk of leaks or spills if the system is not properly set up.
On the other hand, air CPU coolers are generally less expensive and easier to install. They do not have the risk of leaks or spills, but they may not be as effective at cooling high-performance CPUs and can be louder than liquid coolers.
For high-performance PCs, liquid cooling may be the best option. For lower-performance PCs, air cooling may be more affordable and require less maintenance.
Price
Finally, as with any other purchase, you need to consider your budget when choosing a CPU cooler as well.
While it’s true that generally, higher-priced coolers tend to offer better performance, it’s possible to find a good balance between performance and cost by looking at a variety of options and considering your budget.
Best Budget CPU Coolers
| S.N. | Best Budget CPU Cooler |
| 1. | Cooler Master Hyper 212 Evo V2 |
| 2. | be Quiet! Pure Rock 2 |
| 3. | DeepCool AS500 Plus |
| 4. | DeepCool Assassin III |
| 5. | Noctua NH-L9i |
| 6. | DeepCool Gammaxx L240 V2 |
| 7. | DeepCool Castle 240EX |
| 8. | Cooler Master MasterLiquid Lite 120 |
| 9. | Corsair iCUE H60i RGB Pro XT |
Cooler Master Hyper 212 Evo V2
SPECIFICATIONS
- Cooler type: Air cooler
- Socket support: Intel LGA: 1200, 2066, 2011-V3, 2011, 1151, 1150, 1155, 1156, 1366, AMD AM4, AM3+, AM3, AM2+, AM2, FM2+, FM2, FM1
- Scale: 240mm
- Full radiator dimensions: 120 x 80 x 154 mm
- Heat sink material: 3 heat pipes, direct contact, aluminum fins
- Fan dimensions: 120 x 120 x 25 mm
- Fan speed: 650–1800 RPM (PWM) ± 5%
- Noise level: Up to 27 dB(A)
- Fan power connector: 4-pin (PWM)
- Fan power consumption: 1.8W, 12VDC
The first CPU cooler on our list of the best budget CPU coolers is the Cooler Master Hyper 212 Evo V2.
The Cooler Master Hyper 212 Evo V2 CPU cooler is a reliable choice for keeping your computer running smoothly and efficiently on a budget. One of the standout features of this cooler is its asymmetrical design, which ensures that there is enough clearance for your RAM sticks and makes installation easier. The cooler is paired with a Cooler Master SickleFlow 120 fan, which has been optimized to provide the best balance between airflow and static pressure, helping to take the heat away from your CPU while remaining quiet.
In addition to its excellent cooling performance, the Hyper 212 Evo V2 also has a number of other features that make it a great choice. It has simple installation, thanks to the tool-free mounting system and universal retention brackets, and it has good build quality, ensuring that it will last for a long time. The cooler also represents an improvement over its predecessors, with a more efficient design and better performance. The inclusion of an RGB fan is a nice touch, adding a bit of style to your setup.
The Cooler Master Hyper 212 Evo V2 CPU cooler offers a solid combination of performance, convenience, and style, making it a top choice for keeping your computer running smoothly.
be Quiet! Pure Rock 2
SPECIFICATIONS
- Cooler type: Air cooler
- Socket support: Intel LGA: 1700, 1200, 2066, 1150, 1151, 1155, 2011(-3) Square ILM, AMD AM5, AM4
- Dimensions: 121 x 87 x 155 mm
- Fan: 1x Pure Wings 2 120mm
- Fan speed: Up to 1500 RPM
- Noise level: Up to 26.8 dB(A)
- TDP: 150W
The be Quiet! Pure Rock 2 comes in at number two on our list of the best budget CPU coolers.
The be Quiet! Pure Rock 2 CPU cooler is designed for silent operation in multimedia and graphics systems. It offers a high 150W TDP cooling efficiency and is equipped with four high-performance 6mm heat pipes with HDT technology. The asymmetrical construction of the cooler ensures that it doesn’t block any memory slots, and the included Pure Wings 2 120mm PWM fan keeps noise levels to a minimum, with a maximum of 26.8 dB(A).
The cooler has a brushed aluminum finish and comes with an easily installable installation kit that can be mounted from atop the motherboard. Overall, the be Quiet! Pure Rock 2 offers an excellent price-to-performance ratio and is a great choice for those looking for a silent CPU cooler.
DeepCool AS500 Plus
SPECIFICATIONS
- Cooler type: Air cooler
- Socket support: Intel LGA: 1200, 1150, 1151, 1155, 2011, 2066, AMD AM4, AM3, AM2, FM2, FM1
- Dimensions: 140 x 102 x 164 mm
- Fan Dimensions: 140 x 140 x 25 mm
- Fan speed: 500–1200 RPM ±10%
- Bearing type: Fluid dynamic bearing
- Noise level: Up to 31.5 dB(A)
- Fan power connector: 4-pin (PWM)
- Fan power consumption: 1.32W, 12VDC
- LED type/connector: Addressable RGB LED / 3-pin (+5V-D-G)
Ranking third on our list of the best budget CPU coolers is the DeepCool AS500 Plus.
The DeepCool AS500 Plus is a single-tower CPU cooler that has been designed with performance and compatibility in mind. It features a five-heat pipe design with a solid copper base for optimal heat exchange and a slim (48mm) profile that allows for maximum RAM height compatibility. The heat pipes are nickel-plated for durability, and the cooler has a high fin density for improved cooling efficiency.
The AS500 Plus comes with two 140mm PWM fans that offer precise control over cooling and noise levels. The fans have a wide speed range of 500–1200 RPM and provide ultra airflow of 70.81 CFM, making them suitable for both extreme cooling and low-noise operation.
AS500 Plus also has an A-RGB LED controller that allows for easy adjustment of lighting effects. An included wired controller and appropriate connector cables for motherboard control make it easy to customize the lighting without the need for additional software.
DeepCool Assassin III
SPECIFICATIONS
- Cooler type: Air cooler
- Socket support: Intel LGA: 2066, 2011-v3, 2011, 1700, 1200, 1151, 1150, 1155, AMD AM5, AM4
- Dimensions: 161 x 140 x 165 mm
- Fan Dimensions: 140 x 140 x 25 mm
- Fan speed: 400–1400 RPM ±10%
- Bearing type: Fluid dynamic bearing
- Noise level: Up to 29.5 dB(A)
- Fan power connector: 4-pin (PWM)
- Fan power consumption: 2.52W, 12VDC
- TDP: 280W
The DeepCool Assassin III takes the fourth spot on our list of the best budget CPU coolers.
The DeepCool Assassin III is a highly effective CPU cooler designed to maximize PC overclocking performance. It features seven heatpipes and two TF140S fans, which provide a total thermal design power (TDP) of 280W.
The cooler is also designed with a convex copper base that is polished to 0.1mm class, ensuring a seamless fit onto the CPU. The Assassin III has a simple yet stylish appearance, featuring symmetric twin towers, a mirror-finish nickel cover, and an obsidian-like spoiler.
It also has patented two-layer fan blades, a convex mirror finish copper base, and nickel-plated fins. The Assassin III also comes with an abundance of accessories, making system building with it convenient and enjoyable. Overall, the DeepCool Assassin III is a reliable and efficient choice for CPU cooling, offering excellent performance and style.
Noctua NH-L9i
SPECIFICATIONS
- Cooler type: Air cooler
- Socket support: Intel LGA: 1150, 1151, 1155, 1156, 1200, AMD AM4 with NM-AM4-L9aL9i mounting kit
- Dimensions: 37 x 95 x 95 mm
- Fan Dimensions: 14 x 95 x 95 mm
- Material: Copper (base and heat-pipes), aluminium (cooling fins), soldered joints & nickel plating
- Fan speed: 600–2500 RPM ±10%
- Bearing type: Self-stabilising oil-pressure bearing (SSO2)
- Noise level: Up to 23.6 dB(A)
- Fan power connector: 4-pin (PWM)
- Fan power consumption: 2.52W, 12VDC
The Noctua NH-L9i ranks fifth on our list of the best budget CPU coolers.
The Noctua NH-L9i is a low-profile CPU cooler specifically designed for use in small form factor cases. It is only 37mm tall and has a 95x95mm footprint, making it suitable for use with tall RAM modules and graphics cards even on mini-ITX motherboards.
It features a custom-designed SecuFirm2 mounting system for LGA115x/1200 that offers extended compatibility with mini-ITX boards and comes with an NF-A9x14 PWM fan that supports automatic speed control from 2500 to 1800 RPM. The NH-L9i is easy to install and provides excellent heat dissipation, but it is relatively expensive and does not have RGB lighting.
Despite its compact build, the L9i is capable of great heat dissipation, making it an excellent choice for those looking to keep their system cool and running smoothly. However, it should be noted that it is not suitable for overclocking or CPUs that create high heat loads.
The NH-L9i is easy to install and provides excellent heat dissipation, but it is relatively expensive and does not have RGB lighting. Overall, the Noctua L9i is a premium quality, quiet CPU cooler that is perfect for small form factor PCs.
DeepCool Gammaxx L240 V2
SPECIFICATIONS
- Cooler type: AIO liquid cooler
- Socket support: Intel LGA: 2066, 2011-v3, 2011, 1700, 1200, 1151, 1150, 1155, AMD AM5, AM4
- Radiator dimensions: 282 x 120 x 27 mm
- Radiator material: Aluminum
- Tube length: 380 mm
- Pump dimensions: 91 x 79 x 47 mm
- Fan dimensions: 120 x 120 x 25 mm
- Pump speed: 2400 RPM ±10%
- Pump noise: 17.8 dB(A)
- Fan speed: 500–1800 RPM ±10%
- Bearing type: Hydro bearing
- Fan noise level: Up to 30 dB(A)
- Pump connector: 3-pin
- Fan connector: 4-pin
- Fan power consumption: 2.04W, 12VDC
- LED type/connector: RGB LED/4-pin (+12V-G-R-B)
The DeepCool Gammaxx L240 V2 is the top pick among liquid-based CPU coolers on our list of the best budget options.
The DeepCool Gammaxx L240 V2 AIO CPU cooler is a powerful, aesthetically pleasing, and cost-efficient option for those looking for an AIO cooler to improve the cooling performance of their system. It features the brand new Anti-leak Tech Inside the system, which helps the system achieve an automated pressure balance and significantly improves the operation safety of AIO liquid cooling systems.
The Gammaxx L240 V2 also boasts an optimized micro water-channel design that can effectively enhance heat circulation efficiency and enlarge the thermal contact area. It comes with a motherboard control RGB SYNC feature that allows users to fulfill their aesthetic desires with the built-in 12V RGB lighting system, which supports mainstream motherboards with synchronized lighting control. The cooler is ready for easy mounting and unrestricted direction installation on mainstream sockets of Intel and AMD CPUs.
The Gammaxx L240 V2 features high-efficient induction motors that deliver stronger liquid flow and pressure, closed impellers that enhance liquid pressure, ceramic axle bearings and axle cores for ultra-long service life, and an ultra-large, pure copper CPU block that provides effective coverage and heat dissipation for CPUs of any size. The two included 120mm RGB fans come with 6 ultra-bright RGB LED lights and PWM control for super silent performance.
DeepCool Castle 240EX
SPECIFICATIONS
- Cooler type: AIO liquid cooler
- Socket support: Intel LGA: 2066, 2011-v3, 2011, 1700, 1200, 1151, 1150, 1155, AMD sTRX4, sTR4, AM4
- Radiator dimensions: 282 x 120 x 27 mm
- Radiator material: Aluminum
- Tube length: 380 mm
- Pump dimensions: 86 x 75 x 71 mm
- Fan dimensions: 120 x 120 x 25 mm
- Pump speed: 2550 RPM ±10%
- Pump noise: 17.8 dB(A)
- Fan speed: 500–1800 RPM ±10%
- Bearing type: Hydro bearing
- Fan noise level: Up to 32.1 dB(A)
- Pump connector: 3-pin
- Fan connector: 4-pin PWM
- Fan power consumption: 1.8W, 12VDC
- LED type/connector: Addressable RGB LED/3-pin (+5V-D-G)
The DeepCool Castle 240EX is a top pick among the liquid-based best budget CPU coolers.
The DeepCool Castle 240EX is a great choice for those looking for an all-in-one (AIO) CPU cooler. It boasts a range of features that make it an effective and reliable cooling solution for your computer.
The Castle 240EX features its patented Anti-Leak technology that helps regulate pressure inside the radiator, improving operational safety and preventing leaks. This is a crucial aspect of any AIO cooler, as leaks can cause significant damage to your computer.
The Castle 240EX is also powerful and quiet. It has a strong 3-phase motor that provides high cooling performance while keeping noise levels low. The dual-chamber pump is also designed for efficient heat exchange, helping to keep your CPU cool.
The Castle 240EX also has a larger surface area for heat dissipation, thanks to its 25% more skived fins on the copper cold plate. This, combined with the specially tuned DeepCool TF120 S fans, allows for maximum cooling performance.
The Castle 240EX lets you change the orientation of the logo by turning the pump face, allowing for some customization of the appearance. You can also coordinate the colors of the addressable RGB lighting through popular motherboard software or through the included RGB controller.
Cooler Master MasterLiquid Lite 120
SPECIFICATIONS
- Cooler type: AIO liquid cooler
- Socket support: Intel LGA: 1700, 1200, 2066, 2011, 1151, 1150, 1155, 1156, AMD AM5, AM4, AM3+, AM3, AM2+, AM2, FM2+, FM2, FM1
- Radiator dimensions: 157 x 119.6 x 27 mm
- Radiator material: Aluminum
- Waterblock dimensions: 80.3 x 76 x 42.2 mm
- Fan dimensions: 120 x 120 x 25 mm
- Pump noise: Up to 8 dB(A)
- Fan speed: 650–2000 RPM (PWM) ±10%
- Pump connector: 3-pin
- Fan connector: 4-pin PWM
- Pump power consumption: 3.96W, 12VDC
- LED type/connector: N/A
On our list of the best budget CPU coolers, the Cooler Master MasterLiquid Lite 120 is a great choice among the liquid-based options.
Cooler Master MasterLiquid Lite 120 is easy to install and reliable. The mounting process is simple and straightforward. The low-profile dual chamber pump design helps to reduce noise and vibrations.
The cooler features robust and extra thick FEP tubing, which is resistant to kinks and helps to ensure a full liquid flow rate. This eliminates the potential for evaporation, which can reduce the effectiveness of the cooler.
The 120mm Air Balance fan also has a silent driver IC that helps to smooth out fan operation, reducing clicks and vibrations. Additionally, the MasterLiquid Lite 120 is compatible with a wide range of PC cases, as it can be mounted in a 120mm fan mount near the CPU area.
The cooler has a high-density sine fin design, which helps to improve cooling performance by increasing the surface area for heat transfer. It also has a precision machined copper plate, which provides a large, flat surface area for heat transfer, improving the overall cooling performance of the system.
The MasterLiquid Lite 120 has a white LED logo, which adds a touch of style and personality to your system.
Corsair iCUE H60i RGB Pro XT
SPECIFICATIONS
- Cooler type: AIO liquid cooler
- Socket support: Intel LGA: 1700 (with CW-8960091 kit), 1200, 1150, 1155, 1156, 1366, 2011, 2066, AMD AM5, AM4
- Radiator dimensions: 157 x 120 x 27 mm
- Radiator material: Aluminum
- Tubing material: Black steeved low-permeation rubber
- Tube length: 330 mm
- Coldplate dimensions: 56 x 56 mm
- Fan dimensions: 120 x 120 x 25 mm
- Noise level: 10–37 dB(A)
- Fan speed: Up to 2400 RPM (PWM)
- Lighting: RGB, Corsair iCUE compatible
The Corsair iCUE H60i RGB Pro XT is another excellent choice among the liquid-based options on our list of the best budget CPU coolers.
The Corsair iCUE H60i RGB Pro XT offers a combination of high-performance and customizable lighting options. The cold plate and pump are thermally optimized to provide efficient cooling and support high clock speeds under heavy CPU loads.
The magnetic levitation fans further enhance the cooler’s cooling performance by delivering improved airflow. The dynamic multi-zone RGB pump head adds a touch of style to your setup, with 16 individually addressable RGB LEDs that allow you to create stunning lighting effects.
The Zero RPM mode is a useful feature that allows the fans to stop completely at low temperatures, eliminating fan noise. Moreover, the iCUE software is an intuitive interface that gives you control over the cooler’s RGB lighting, temperatures, and fan and pump speeds, and allows you to synchronize it with other iCUE-compatible devices.
The software also allows you to bring your entire setup together, creating a cohesive ecosystem with seamless control. Overall, the Corsair iCUE H60i RGB Pro XT is a reliable and stylish choice for an AIO CPU cooler.
Conclusion
CPU coolers are an important component of a computer system that help to regulate the temperature of the central processing unit (CPU) and maintain its full performance capabilities.
When choosing the best budget CPU cooler, it is important to choose a CPU cooler that is compatible with your CPU and motherboard. Some coolers are only compatible with certain CPU sockets or motherboards, so it is important to check the manufacturer’s specifications before purchasing.
The size of the CPU cooler is also important, as it needs to fit inside your computer case and have enough clearance around it for proper airflow. You should also consider the size of your RAM sticks and ensure that the cooler will not interfere with them.
If you are building a custom computer and want it to look good, you may want to consider the appearance of the CPU cooler. Some coolers come with customizable RGB lighting or have a sleek, modern design that can add to the overall look of your setup.
If you are sensitive to noise or plan on using your computer for tasks that require silence (such as recording audio), you may want to choose a CPU cooler that is designed for low noise levels. Many coolers come with PWM fans that can adjust their speed based on the CPU’s temperature, allowing for a balance between cooling performance and noise.
The thermal design power (TDP) rating of a CPU cooler refers to the maximum amount of heat that it can dissipate. If you have a high-performance CPU with a high TDP rating, you will need a CPU cooler with a higher TDP rating to keep it cool.
And there are two main types of CPU coolers: air coolers and liquid coolers. You will need to decide which type is best for your needs based on your budget, desired performance, and personal preferences.
Finally, the price. The price of CPU coolers can vary significantly, ranging from budget options for around $30 to high-end models that cost several hundred dollars. You should consider your budget and choose a cooler that offers the best combination of performance and value for your needs.
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