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10 Best AIO CPU Coolers for 2026: Top Picks Under $100 Reviewed
The quest for the best AIO CPU coolers is ongoing and crucial for gamers, PC enthusiasts, and anyone looking to optimize their computer’s performance. As of 2026, the landscape of CPU coolers continues to evolve, with several outstanding options available on Amazon. This article reviews the top products, focusing on their features, pros, and cons, while ensuring you select the best AIO CPU cooler for your needs.
1. Corsair H150i Elite Capellix Liquid CPU Cooler
The Corsair H150i Elite Capellix is a top-tier AIO cooler renowned for its exceptional cooling performance and sleek design. It boasts a 360mm radiator and three 120mm fans that offer a quiet yet effective cooling solution, ideal for high-performance gaming rigs. The RGB lighting is vibrant and customizable, making it an aesthetic choice in any build.
**Pros:**
- Excellent cooling performance
- Quiet operation
- Highly customizable RGB lighting
- Easy installation process
**Cons:**
- Large size might not fit in all cases
- Some users report software issues
- Cool the latest CPUs from Intel or AMD, complete with a 360mm radiator, 3x 120mm fans, copper cold plate, and an efficient pump head lined with stunning CAPELLIX LEDs.
- CORSAIR AF120 RGB ELITE PWM fans deliver massive low-noise airflow with AirGuide technology for extreme CPU cooling performance.
- Dictate your exact fan speeds up to 2,100 RPM with PWM control as quietly as 34.1 dBa, plus support for 0 RPM PWM signals that allow fans to stop entirely at low temperatures, eliminating fan noise completely.
- An included iCUE COMMANDER CORE RGB lighting and fan speed controller gives you precise speed and lighting control over up to six CORSAIR RGB fans.
- Light up your system with 33 ultra-bright CAPELLIX LEDs in the pump head and 24 fan RGB LEDs, for mesmerizing, customizable lighting effects.
2. NZXT Kraken X63 280mm AIO Liquid Cooler
The NZXT Kraken X63 is known for its striking aesthetics and impressive functionality. With a 280mm radiator, it provides ample cooling even for overclocked CPUs. The unit features an LCD display that can showcase system information or personalized graphics, making it a visually engaging component in any setup.
**Pros:**
- High-performance cooling
- Customizable LCD display
- Quiet operation
- Easy to install
**Cons:**
- LCD feature may require additional software
- Moderate price point
−$52.00
- PERSONALIZATION THAT POPS: Display a favorite animated GIF or static image, monitor real-time PC performance metrics, see music that's currently playing, integrate web content and more with NZXT CAM software.
- LCD DISPLAY: 1.54"" square LCD display with 240x240 resolution, 30 Hz refresh rate, and bright 300 cd/m² backlight brings on-screen content to life.
- HIGH-PERFORMANCE PUMP: The powerful Asetek pump operates at up to 2,800 RPM to ensure efficient and quiet coolant circulation.
- POWERFUL COOLING: Static Pressure Fans with fluid dynamic bearings provide an optimal balance of high static pressure and airflow for powerful cooling with minimal noise.
- SIMPLE SETUP: A single breakout cable from pump to motherboard makes for easy installation.
3. Cooler Master MasterLiquid ML360R RGB AIO Cooler
The Cooler Master MasterLiquid ML360R RGB is a powerful spinning wheel of cooling technology. Boasting a 360mm radiator and three addressable RGB fans, this cooler offers excellent thermal performance while adding a colorful touch to your customization. Its dual-chamber pump design enhances cooling efficiency.
**Pros:**
- Great cooling capabilities
- Syncs with most RGB motherboards
- Affordable compared to similar options
**Cons:**
- Bulkier than typical coolers
- Installation can be tricky for beginners
−$41.99
- Clean Classic Design: A clean and minimalist design offers a modern facelift to the pump, while enhancing the lighting dispersion of the ARGB. for fully customizable illumination
- Gen S Dual Chamber Pump: An improved copper base design to target heat spots with greater precision, while also increasing water flow and pressure for enhanced cooling performance.
- CryoFuze Thermal Paste: Now included premium CryoFuze thermal paste, which offers exceptional thermal conductivity of 14W/mK, as well as non-corrosive and oxidation-resistant properties for temperature stability ranging from -50°C up to 250°C.
- Optimized Fan Blades: Our optimized PWM curve blade design improves airflow and air pressure, while the enhanced frame reduces turbulent flow for a quieter and more efficient cooling performance
- Frosted Blade Design: Our frosted blade design has been refreshed to enhance the dispersion of ARGB lighting, resulting in a more vibrant and luminescent effect that is fully customizable
4. Arctic Liquid Freezer II 280mm AIO Cooler
The Arctic Liquid Freezer II 280mm focuses on user-friendliness and high-performance cooling. Its 280mm radiator is highly efficient, while the PWM fans adjust speed based on temperature. The built-in VRM fan also helps to keep your motherboard cool, which is an added benefit for overclockers.
**Pros:**
- Excellent cooling performance
- Valuable VRM cooling fan
- Highly efficient PWM fans
**Cons:**
- Less RGB options for customization
- Fans may be slightly noisier
- QUALITY CONTROL APPROVED: We have increased the quality assurance and quality control. The products have been subjected to additional tests and marked with a QC sticker
- LGA1700 COMPATIBILITY: The Liquid Freezer II 280 A-RGB is compatible with Intel's new Alder Lake processors - Socket LGA1700
- PERFORMANCE KING: With a more efficient cold plate, proprietary pump and fans optimized for static pressure, the Liquid Freezer II series clearly sets itself apart from other AiO water coolers
- ELEGANT ILLUMINATION: 24 digital A-RGB LEDs placed along the fan hubs plus the transparent rotor, with its closed design, provide even and rich illumination
- INTEGRATED CABLE MANAGEMENT: The PWM and A-RGB cables of the radiator fans are integrated into the sheathing of the hoses, reducing visible cables to a minimum
5. EVGA CLC 280mm All-In-One Liquid Cooler
The EVGA CLC 280mm offers a robust cooling solution paired with a stylish design. Featuring a 280mm radiator and cooling fans, it also comes with customizable RGB lighting and a premium cooling performance that competes with higher-end models. Its simple installation process makes it a good choice for novices.
**Pros:**
- Solid cooling performance
- Easy installation
- Customizable RGB lighting
**Cons:**
- Some users report pump noise
- Limited customization options in software
- SUPERIOR COOLING: The custom-designed NZXT Turbine pump efficiently cools even the most heat-prone CPUs with its high flow rate and head pressure, resulting in a 10%* performance boost with less noise.
- BIGGER, BOLDER DISPLAY: Enjoy stunning visuals on the large 2.72-inch IPS LCD featuring crisp 640 x 640 resolution, smooth 60 Hz refresh rate, ultra-bright 690 cd/m² backlight, vibrant 24-bit color, and wide viewing angles.
- MORE PERSONAL THAN EVER: Display your favorite GIF or image, monitor real-time system performance, and integrate with Google Photos, Spotify, and YouTube. Sync the RGB LED ring with on-screen content and other RGB devices for a cohesive look.
- SIMPLE INSTALLATION: Get set up quickly with pre-applied thermal paste, a single breakout cable, and tool-free mounting brackets for the latest AMD (AM5, AM4) and Intel (LGA 1851/1700, 1200/115X) CPU sockets.
- VIBRANTLY COOL: The RGB Core single-frame fan on the radiator provides optimal airflow and vibrant lighting, along with a sleek, integrated design for easy connectivity and control.
6. Thermaltake Water 3.0 360 ARGB AIO Cooler
The Thermaltake Water 3.0 360 ARGB AIO Cooler provides a stunning visual display combined with efficient cooling. Its 360mm radiator allows for substantial cooling, making it perfect for high-performance CPUs. The illumination from the RGB fans and pump adds a layer of aesthetic appeal to any build.
**Pros:**
- Exceptional cooling performance
- Vibrant RGB customization
- Easy to set up
**Cons:**
- Large radiator may not fit in smaller cases
- RGB software can be buggy
−$45.03
- Compatible Sockets - Intel LGA 2066/2011-3/2011/1700/1200/1156/1155/1151/1150 and AMD AM5/AM4/AM3+/AM3/AM2+/AM2/FM2/FM1
- Sync with Motherboard RGB Software : Designed to synchronize with ASUS Aura Sync, GIGABYTE RGB Fusion, MSI Mystic Light Sync, and ASRock Polychrome.
- Keep it COLD with Copper : The high-performance copper base plate accelerates heat conductivity. The reliable pump enables maximum water circulation, keeping the copper plate continuously cool.
- New Design, Same Quality : TH V2 Ultra ARGB was given an industrial look to freshen up the 2.1” LCD Display. With its 480480 high resolution, you can easily show off 16.8M color videos or photos.
- The Ultra Series products are only supported by the TT RGB Plus 2.0. Software.
7. Deepcool Gamer Storm Castle 360EX AIO Cooler
The Deepcool Gamer Storm Castle 360EX is designed for exceptional cooling and radiates style with its unique full-color LCD display. The 360mm radiator coupled with high-performance fans makes it a formidable competitor, particularly for overclocking enthusiasts. The customizable RGB features further enhance its appeal.
**Pros:**
- Unique LCD display for customization
- Strong cooling performance
- Effective installation process
**Cons:**
- Can be bulky in smaller cases
- Higher price point
−$41.99
- Clean Classic Design: A clean and minimalist design offers a modern facelift to the pump, while enhancing the lighting dispersion of the ARGB. for fully customizable illumination
- Gen S Dual Chamber Pump: An improved copper base design to target heat spots with greater precision, while also increasing water flow and pressure for enhanced cooling performance.
- CryoFuze Thermal Paste: Now included premium CryoFuze thermal paste, which offers exceptional thermal conductivity of 14W/mK, as well as non-corrosive and oxidation-resistant properties for temperature stability ranging from -50°C up to 250°C.
- Optimized Fan Blades: Our optimized PWM curve blade design improves airflow and air pressure, while the enhanced frame reduces turbulent flow for a quieter and more efficient cooling performance
- Frosted Blade Design: Our frosted blade design has been refreshed to enhance the dispersion of ARGB lighting, resulting in a more vibrant and luminescent effect that is fully customizable
8. Lian Li Galahad AIO 360 SL Edition Cooler
The Lian Li Galahad AIO 360 SL Edition is a beauty in performance and design, featuring aluminum panels for a premium feel. Its ultra-efficient 360mm radiator is equipped with RGB fans, giving it both style and function. An easy installation process makes this model highly recommended for users of all expertise levels.
**Pros:**
- Outstanding performance and cooling
- Aesthetically pleasing aluminum design
- RGB synchronization with software
**Cons:**
- Premium price tag
- RGB fans might clash with some builds
−$41.00
- The pump cap has three interchangeable designs, each with a unique look and two rings of colors that can be individually controlled with different lighting effects.
- The 27mm thick radiator provides significant thermal performance.
- The 45-degree tubing connector allows for 360° tube rotation, while the uniquely designed mounting backplates and compatibility with most mainstream CPU sockets provide an overall easy installation.
- The 120mm fan is 25mm thick and is equipped with fluid dynamic bearings for stable and quiet operations while effectively providing airflow to the radiator.
- The copper plate fin spacing is 13% larger to prevent substance buildup over time and the tube diameter is 20% bigger to increase water flow for faster heat dissipation.
9. Be Quiet! Silent Loop 2 280mm AIO Cooler
For those seeking a quiet solution, the Be Quiet! Silent Loop 2 280mm is a fantastic choice. This cooler emphasizes noise reduction while still providing impressive cooling capabilities. The aesthetically pleasing design makes it a great fit for minimalist builds.
**Pros:**
- Extremely quiet operation
- Effective cooling performance
- Quality build
**Cons:**
- Limited RGB customization
- Heavier than some competitors
−$15.00
- With Pure Loop 3 280mm even the most demanding applications can be used reliably. An immense cooling power provides low temperatures even during periods of peak CPU performance
- A powerful PWM pump ensures the very high-performance of Pure Loop 3 280mm and is whisper-quiet at the same time. The 6-pole 3-phase motor provides a smooth and consequently silent operation, whether at high or low rpm
- 2 Pure Wings 3 140mm PWM high-speed fans provide high air pressure to efficiently cool the liquid of the Pure Loop 3 280mm radiator. The fans also come with a “closed loop motor” function. This feature always keeps a steady fan speed, no matter the resistance – ideal for radiators. Despite their performance, Pure Wings 3 offer very quiet operation. Even at maximum speed, the fans operate at only 36,8dB(A). A specially designed, funnel shaped air outlet is more than just the icing on the cake: it maximizes the airflow over the fins
- If you want to connect more fans than your system has headers for, you are in for a problem. A water-cooling system with a pump and 2 fans on top of the case fans can hit the maximum available on a motherboard easily. The daisy chain function of Pure Loop 3 280mm allows all fans to be connected in series. We provide fewer and shorter cables to help you achieve a cleaner look
- Who says water coolers are harder to maintain? We most certainly do not! Pure Loop 3 280mm features flexible tubes, so installing it becomes a breeze. The refill port is easily accessible, making refilling this AiO an easy task, if and when it is required
10. MSI MAG CoreLiquid 360R AIO Cooler
The MSI MAG CoreLiquid 360R is designed with gamers in mind, offering a sleek design that pairs well with MSI’s gaming aesthetic. Its 360mm radiator facilitated efficient heat dissipation and it includes customizable RGB lighting, making it not just a cooling solution but a visually appealing addition to your rig.
**Pros:**
- Good cooling performance
- Syncs well with MSI motherboards
- Visually appealing RGB lighting
**Cons:**
- Could be challenging to install in compact cases
- Higher price range
−$41.99
- LGA 1851 READY - The MAG CORELIQUID Series liquid cooler provides out of box support for LGA 1851.
- SPLIT-FLOW RADIATOR WITH INTEGRATED PUMP - The aluminium radiator features a unique split-flow water cooling system with an integrated three-phase pump for superior durability and motor resonance reduction.
- The CORELIQUID A13 series is equipped with a high-performance pump that operates at speeds up to 3800 RPM. Combined with high-quality ceramic bearings, it achieves a perfect balance between performance and quiet operation
- EVAPORATION-PROOF TUBING - 390mm water cooling tubes comprised of triple-layered netted plastic concealed beneath reinforced mesh sheathing to ensure that water stays inside the closed-loop system at all times.
- AMD and INTEL SOCKET COMPATIBLE - An easy-to-install mounting bracket fits AMD (AM5, AM4) and Intel (LGA 1700) CPU sockets; Thermal paste included
Buying Guide: Best AIO CPU Coolers
When it comes to optimizing your PC’s cooling capabilities, All-in-One (AIO) CPU coolers are a popular choice among gamers and enthusiasts. They are efficient, easier to install than custom loops, and provide excellent cooling performance. Here’s a comprehensive guide to help you choose the best AIO CPU cooler for your setup.
1. Cooling Performance
- Radiator Size: AIO coolers come in various radiator sizes including 120mm, 240mm, 280mm, and 360mm. Larger radiators generally provide better cooling but may not fit in all cases.
- Fan Performance: Look for fans with good RPM ranges and static pressure ratings. PWM fans allow for automatic speed adjustments based on temperature, providing balanced cooling and noise levels.
2. Compatibility
- Socket Compatibility: Ensure that the cooler is compatible with your CPU socket (e.g., AMD AM4, Intel LGA 1200). Check the manufacturer’s specifications for supported sockets.
- Case Compatibility: Measure your case dimensions to confirm it can accommodate the radiator size you intend to use. Be mindful of GPU clearance as well.
3. Noise Levels
- Fan Noise: Consider the dBA rating of the fans. Lower numbers indicate quieter operations. Look for coolers that feature noise-dampening designs or vary fan speeds based on temperatures.
- Pump Noise: Some users find pump noise to be prominent. AIOs with quality pumps tend to run quieter.
4. Build Quality
- Materials: Look for AIO coolers with durable materials such as copper for the heatsink and high-quality plastic or metal for the fans and blocks.
- Construction: Read reviews to ensure the cooler has a good reputation for longevity and performance over time.
5. Aesthetics
- Design and RGB: If aesthetics matter to you, consider models with customizable RGB lighting or sleek designs that match your build. Software control options can enhance the appearance further.
- Tubing: Look at the tubing quality. Braided or reinforced tubing offers better durability and looks.
6. Ease of Installation
- Mounting System: Check the installation process detailed in user reviews. A good AIO should come with all necessary mounting hardware and clear instructions.
- Weight Distribution: Ensure the cooler doesn’t put too much stress on the motherboard socket.
7. Brand Reputation and Warranty
- Brand Reliability: Stick to reputable brands known for cooling solutions (e.g., Corsair, NZXT, Cooler Master, Arctic).
- Warranty: A longer warranty period often indicates the manufacturer’s confidence in their product. A warranty of at least 3 years is typical for AIOs.
8. Price vs. Performance
- Budget: Set your budget beforehand. AIOs range greatly in price, with entry-level models starting around $50 and high-end models exceeding $200.
- Performance vs. Cost: Sometimes, spending a bit more can provide substantial improvements in cooling and noise levels. Read reviews to find the best value.
9. User Reviews and Benchmarks
- Performance Reviews: Check out benchmarks and performance reviews from reliable tech websites and YouTube channels.
- User Feedback: Look for user reviews to identify any common issues or praise that may influence your decision.
Conclusion
Choosing the best AIO CPU cooler requires balancing performance, compatibility, noise levels, and aesthetics within your budget. By considering the factors outlined in this guide, you’ll be better equipped to find the cooler that meets your unique needs. Happy cooling!
