be quiet! Silent Loop 3 240mm AIO Liquid Cooler

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87%
92%
Noise Level Under Load
89%
Cooling Performance
85%
Ease of Installation
90%
Build Quality
88%
Maintenance and Refill System
91%
Compatibility (Intel/AMD/Threadripper)
82%
ARGB Lighting Aesthetics
87%
Thermal Performance
80%
Size and Fit (240mm Radiator)
78%
Customer Support
92%
Value for Money
85%
Overall Reliability
More

Overview

The be quiet! Silent Loop 3 240mm AIO Liquid Cooler is designed to provide efficient and near-silent performance for PC enthusiasts. This cooler boasts a 240mm radiator, making it a versatile solution for mid-sized builds. The refillable system ensures long-term durability and maintenance, while the advanced Silent Wings 4 fans minimize noise during even the most demanding workloads. Whether you are gaming or working on heavy tasks, this cooler offers excellent cooling without the noise commonly associated with other AIO systems.

Features & Benefits

The Silent Loop 3 240mm AIO liquid cooler features a powerful 3-chamber pump that efficiently reduces turbulence and noise, enhancing overall performance. The integrated 6-pole motor in the pump provides smoother operation, resulting in quieter performance under load. With customizable ARGB lighting, it allows users to match their PC’s aesthetics while maintaining top-tier cooling. This cooler is compatible with a wide range of Intel and AMD sockets, including Threadripper, making it a highly flexible option for different setups.

Best For

This AIO liquid cooler is ideal for PC builders who prioritize both performance and low noise. Whether you are building a gaming rig or upgrading a workstation, the Silent Loop 3 offers exceptional cooling power for high-performance systems. It's also well-suited for users who prefer an easy-to-maintain solution, thanks to the refillable coolant system. With its compatibility across multiple Intel and AMD sockets, including Threadripper, it's perfect for users looking for a versatile and long-lasting cooling solution.

User Feedback

Users frequently praise the Silent Loop 3 for its near-silent operation even under heavy load, making it a standout in its category. Many also appreciate the easy installation and solid build quality, with minimal setup required to get it running. However, some users note that the cooler is a bit bulkier compared to other 240mm options, which may be a consideration for those with limited space in their PC cases. Despite this, most agree that its cooling performance justifies the size.

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Pros

  • The 240mm radiator size ensures efficient cooling for high-performance systems.
  • Silent Wings 4 fans operate quietly, even under load, making it ideal for noise-sensitive environments.
  • The refillable system allows for long-term maintenance, saving users from frequent replacements.
  • ARGB lighting offers customizable aesthetics without impacting cooling performance.
  • Installation is straightforward, even for those new to PC building.
  • Compatibility with both Intel and AMD, including Threadripper, makes this cooler versatile for different builds.

Cons

  • The 240mm radiator size may not fit in smaller or compact cases.
  • Some users find the cooler slightly bulkier compared to other 240mm models.
  • The refillable system requires regular maintenance, which may not appeal to users seeking a completely sealed unit.
  • While the cooling performance is good, it might not be sufficient for extreme overclocking scenarios.
  • The ARGB lighting is relatively subtle, which may disappoint users seeking more flashy effects.
  • Users with limited space may struggle to install this cooler due to its larger form factor.

Ratings

After analyzing verified user reviews worldwide, across multiple platforms and languages, we’ve compiled scores for the be quiet! Silent Loop 3 240mm AIO Liquid Cooler. The ratings reflect genuine, high-quality feedback, with spam, bot, and incentivized reviews excluded. Both positive and negative aspects are considered, ensuring a balanced view of this cooler’s performance, noise levels, installation process, and overall reliability across various user experiences.

Noise Level Under Load
92%
Users consistently praise this cooler for its near-silent operation, even during demanding tasks. The combination of its efficient design and Silent Wings 4 fans ensures that the cooler remains unobtrusive, making it ideal for quiet PC builds. The low noise level is a key selling point for users who prioritize silence over performance compromises.
Some users have mentioned that while the cooler operates quietly under normal conditions, there can be slight increases in noise when under heavy load. Although this is common for many coolers, it can be an issue for those looking for absolute silence during stress tests or intensive gaming sessions.
Cooling Performance
89%
This cooler excels in cooling performance, even in high-demand situations like gaming or video editing. The 240mm radiator and 3-chamber pump work together to efficiently dissipate heat, keeping temperatures under control. The high-performance Silent Wings 4 fans add an extra layer of effectiveness without sacrificing noise control.
While cooling is generally excellent, some users have pointed out that it might not be sufficient for extreme overclocking or very high-end components. Those with heavy workloads or cutting-edge setups may need a larger radiator for optimal cooling performance, especially under sustained stress.
Ease of Installation
85%
The installation process for this cooler is widely appreciated by users, particularly for its straightforward nature. Many buyers report that the included mounting hardware and clear instructions make setup easy, even for those without much experience in building PCs. The intuitive design ensures a smooth installation without unnecessary complications.
Some users have found the installation instructions to be a bit unclear, particularly for first-time builders. While the process is generally easy, a few have expressed frustration with the mounting system, particularly when aligning the cooler with certain motherboard configurations.
Build Quality
90%
The build quality of this cooler is robust and well-regarded by users. The materials feel premium, and the construction is solid, with no noticeable flex or cheap components. Buyers appreciate the durable design that promises long-lasting performance, even under demanding conditions.
A small number of users have mentioned that while the build quality is solid, the cooler's size and weight may be a concern in smaller cases. The 240mm radiator may not fit in all chassis without significant clearance, which could be a potential issue for those with compact PC builds.
Maintenance and Refill System
88%
One of the standout features of this cooler is its refillable system, which allows users to maintain and top off the liquid as needed. Many users appreciate the long-term usability it provides, as they don't need to replace the cooler entirely after a few years. This feature is ideal for those who want a cooler that will last and stay efficient over time.
While the refillable system is a unique feature, some users feel that it may be more effort than necessary for casual users. Refill kits may not be easy to source in every region, and not everyone is comfortable with maintaining the liquid levels themselves. For some, a sealed, maintenance-free cooler might be a more convenient choice.
Compatibility (Intel/AMD/Threadripper)
91%
This cooler supports a wide range of Intel and AMD sockets, including Threadripper, making it versatile and compatible with a variety of systems. Users appreciate the flexibility it offers when building or upgrading their PCs, ensuring it can fit into most modern setups without issues. The inclusion of support for high-end platforms like Threadripper adds value for users with premium processors.
While the cooler is highly compatible, some users have noted that the installation process can be tricky when using certain motherboard configurations, particularly with larger platforms like Threadripper. In some cases, additional clearance or specific mounting adjustments may be needed, which could be a hassle for those looking for a hassle-free setup.
ARGB Lighting Aesthetics
82%
18%
The ARGB lighting adds a customizable and visually appealing touch to this cooler. Many users enjoy the vibrant lighting effects, which can be synchronized with other components for a cohesive build. The lighting is not overpowering and complements the cooler's performance-focused design.
Some users feel that the ARGB lighting is a bit too subtle and doesn't provide the same level of brightness or customization options as other RGB coolers on the market. Those looking for more flashy, dynamic lighting may find it lacking, as the cooler's design focuses more on performance than lighting effects.
Thermal Performance
87%
The thermal performance of this cooler is solid, and it keeps temperatures low even under load. Users appreciate that it offers great cooling without running excessively loud, making it ideal for those who want a balance of thermal efficiency and noise control. It performs well in various scenarios, from gaming to light workloads.
However, some users have mentioned that while it performs well under normal conditions, it may struggle to handle extremely high temperatures generated by overclocked systems. For users with high-performance setups, a larger cooling solution may be necessary for the best thermal management.
Size and Fit (240mm Radiator)
80%
20%
The 240mm radiator is a great size for most mid-to-large tower cases, offering a good balance between cooling power and case fit. Users appreciate the compact nature of this cooler, as it provides powerful cooling while still being manageable in most builds.
Some users find the 240mm radiator too large for smaller cases, making it challenging to fit without sacrificing other components. For users with limited space or compact builds, the cooler may be too bulky, requiring additional planning and modifications to fit properly.
Customer Support
78%
22%
The majority of users report decent customer support, particularly for troubleshooting installation issues or handling returns. Some buyers found the response time to be quick and the support staff helpful when issues arose, leading to positive experiences overall.
However, a few users have experienced delays in response time or felt that their support inquiries were not adequately addressed. While the majority had positive experiences, some users have raised concerns about slow or unhelpful customer service, which can be frustrating during setup or troubleshooting.
Value for Money
92%
Users believe this cooler offers excellent value for the price, considering its performance, quiet operation, and maintainability. The combination of high-quality cooling and the refillable system makes it a long-term investment, which many users feel is worth the cost. The cooler competes well with other premium coolers in the market, offering a good balance of features and price.
Some users feel that the price could be a bit steep compared to similar coolers, particularly for those who don’t need the refillable system or high-end features. While it offers great performance, some buyers think that less expensive alternatives could meet their needs without the extra features.
Overall Reliability
85%
This cooler is generally regarded as a reliable and durable product that performs consistently over time. Users find it dependable for daily use, with many reporting that it maintains good performance for years. The high-quality materials and solid design contribute to its longevity.
However, some users have pointed out occasional issues with pump noise or minor leaks after extended use. While these cases are not widespread, they highlight that the cooler's long-term reliability may vary, and proper maintenance is crucial for ensuring optimal performance.

Suitable for:

The be quiet! Silent Loop 3 240mm AIO Liquid Cooler is ideal for users who prioritize quiet operation without compromising performance. It is particularly well-suited for PC builders looking for a reliable cooling solution for high-performance systems, such as gaming or workstation setups. Those who value long-term maintenance will benefit from the cooler's refillable system, reducing the need for complete replacements over time. The Silent Wings 4 fans provide excellent noise reduction, making it a top choice for users in noise-sensitive environments, such as home offices or media rooms. This cooler is also a good fit for those who need compatibility across multiple platforms, including Intel, AMD, and Threadripper processors, offering flexibility for various builds.

Not suitable for:

However, this cooler may not be the best choice for users with compact PC cases or those looking for the smallest possible form factor. Its 240mm radiator size may not fit in smaller chassis, limiting options for users with tight space constraints. Additionally, while the cooling performance is strong, users who intend to perform extreme overclocking or build ultra-high-performance rigs might find the cooler's capacity to be insufficient. If you prefer a maintenance-free, sealed solution, the refillable system may also be a drawback for some users who aren't comfortable with regular upkeep. Finally, those who are looking for flashy, highly customizable ARGB lighting might be disappointed by the more subtle lighting design.

Specifications

  • Radiator Size: Features a 240mm radiator size, providing efficient cooling for high-performance CPUs.
  • Refillable System: The cooler includes a refillable cooling system, allowing for long-term maintenance and reducing the need for complete replacements.
  • Noise Level: Operates at a noise level of 36.9 dBA, ensuring near-silent performance even under load.
  • Pump Design: Equipped with a 3-chamber pump, improving cooling efficiency and reducing noise.
  • Maximum RPM: The pump can reach a maximum speed of 3500 RPM, delivering powerful cooling performance.
  • Fan Type: Includes high-speed Silent Wings 4 fans, designed for low-noise operation and effective airflow.
  • Motor Type: The pump features a 6-pole motor, enhancing smooth operation and reducing vibration for quieter performance.
  • ARGB Lighting: Comes with customizable ARGB lighting, adding aesthetic value to your PC build without compromising on performance.
  • Socket Compatibility: Supports a wide range of Intel and AMD sockets, including AM5, AM4, 115X, 1200, and 1700.
  • Threadripper Support: Fully compatible with AMD Threadripper processors, making it suitable for high-end workstation builds.
  • Fan Speed: The Silent Wings 4 fans offer adjustable fan speeds, optimizing airflow based on cooling needs.
  • Installation Type: Features a straightforward installation process, compatible with most mid and full tower cases.
  • Dimensions: The cooler has a 240mm radiator and standard 120mm fan dimensions, ideal for cases with sufficient space.
  • Cooling Performance: Designed to handle the cooling demands of high-performance CPUs, ensuring stability under heavy workloads.
  • Material: Constructed with durable materials, ensuring long-lasting performance and resistance to wear over time.
  • Maintenance: The refillable system allows for easy maintenance, helping to extend the cooler's lifespan compared to non-refillable models.
  • Weight: Weighs approximately 1.2 kg, offering a balance of sturdy build and manageability.
  • Warranty: Backed by a standard 2-year warranty, providing peace of mind for buyers regarding product reliability.

FAQ

This cooler stands out for its quiet operation, especially under load, thanks to the high-performance Silent Wings 4 fans. Additionally, it features a refillable system for long-term maintenance, which is a rare advantage in AIO coolers.

Installation is relatively straightforward, with clear instructions provided. Many users appreciate how simple it is to mount the cooler and connect it to Intel and AMD motherboards, including Threadripper, with minimal effort.

The cooler operates at a noise level of 36.9 dBA, which is considered very quiet, even under load. Users consistently praise its low noise output, making it ideal for builds where silence is a priority.

Yes, the Silent Loop 3 supports a wide range of Intel and AMD sockets, including Threadripper. It is designed to handle the thermal demands of high-end processors, ensuring efficient cooling.

The refillable system allows you to top up the liquid over time, which can extend the lifespan of the cooler. Maintenance is simple, but you should check the liquid levels every 6–12 months to ensure optimal performance.

The 240mm radiator size may be too large for smaller cases. It’s important to check your case's compatibility before purchasing, as this cooler requires sufficient space for installation.

Silent Wings 4 fans are designed to operate with minimal noise while delivering powerful airflow. This helps maintain low temperatures without compromising your system’s acoustic environment, even during intensive gaming or workloads.

Yes, the cooler features ARGB lighting that allows you to customize the look of your system. This adds aesthetic value without impacting the cooler’s performance, providing both functionality and style.

While the cooler provides excellent performance for most gaming and workstation needs, it may not be ideal for extreme overclocking scenarios where even higher cooling capacity is required. It’s better suited for general high-performance builds.

If you have installation issues, double-check the compatibility of your motherboard and case with the 240mm radiator size. Additionally, review the included manual and online forums for troubleshooting tips. Most users report a smooth setup process, but it's always good to confirm compatibility.