be quiet! Pure Rock Low Profile 100W TDP CPU Cooler

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87%
93%
Noise Level
88%
Ease of Installation
90%
Compact Design
82%
Cooling Performance
91%
Value for Money
85%
Socket Compatibility
80%
Durability
92%
Size/Space Efficiency
78%
Thermal Management for 100W TDP
84%
Build Quality
87%
Installation Instructions
89%
Compatibility with ITX/HTPC Builds
More

Overview

The be quiet! Pure Rock Low Profile 100W TDP CPU Cooler is designed specifically for users with compact builds like small form factor PCs. Its low-profile design stands just 45mm tall, making it ideal for installations where space is limited. Despite its compact size, this cooler provides efficient cooling for processors with a thermal design power (TDP) of up to 100W, ensuring your system runs smoothly even under moderate loads. The product is compatible with a wide range of sockets, including Intel LGA 1700, 1200, 115x, and AMD AM5, AM4.

Features & Benefits

This CPU cooler features a 92mm fan that operates quietly, reaching a maximum noise level of only 30.6dB(A), making it perfect for users who prioritize quiet operation. The fan is mounted on a high-performance copper base for enhanced heat dissipation, ensuring your CPU stays cool during extended use. Its universal socket compatibility makes installation straightforward, whether you’re working with Intel or AMD systems. Its compact size and efficient airflow are particularly suited for HTPCs and other small form factor builds.

Best For

The Pure Rock Low Profile cooler is best for those building small form factor PCs or HTPCs, where space-saving and effective cooling are crucial. It also suits users who need quiet, reliable cooling without adding bulk to their builds. With a 100W TDP limit, it's an excellent option for users who aren’t pushing their CPU to the extreme but still need efficient thermal management. Its size and cooling capacity make it a good fit for users with limited space in their cases.

User Feedback

User feedback for this cooler is generally positive, with many praising its low noise levels during operation. The compact design and ease of installation are frequently mentioned, making it a popular choice for beginners or anyone working on a smaller PC build. Some users have pointed out, however, that while it’s ideal for low to mid-range processors, it may struggle with higher-end gaming CPUs that generate more heat. Overall, it's well-regarded for its reliability and performance in smaller, quieter systems.

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Pros

  • This low-profile cooler is perfect for small form factor builds with limited space.
  • The 92mm fan operates quietly at just 30.6dB(A), making it ideal for noise-sensitive environments.
  • Installation is quick and easy, thanks to its universal socket compatibility.
  • Offers efficient cooling for processors up to 100W TDP, making it suitable for moderate workloads.
  • The copper base improves heat dissipation, ensuring reliable thermal performance.
  • Compact size allows for use in tight cases without sacrificing cooling effectiveness.

Cons

  • This cooler may not provide enough cooling for high-performance gaming CPUs or overclocked systems.
  • Some users find that the fan speed of 2500 RPM is not sufficient for more demanding tasks.
  • It may not be the best choice for users with larger cases where a more powerful cooler is needed.
  • The cooler’s compact size, while beneficial for space-saving, may limit airflow in certain setups.
  • A few users report that the cooler’s cooling capacity starts to degrade under sustained heavy use.
  • Not suitable for builds that require extreme cooling for high-end processors or gaming rigs.

Ratings

After analyzing user reviews from multiple platforms and languages, the scores for the be quiet! Pure Rock Low Profile 100W TDP CPU Cooler reflect an honest balance of user satisfaction. Only authentic, high-quality feedback was considered, with spam, bots, and exaggerated claims filtered out. Both strengths and areas for improvement have been factored into the results, providing a comprehensive view from real buyers worldwide.

Noise Level
93%
Many users praise this cooler for its remarkably quiet operation, even under load. The 92mm fan runs at just 30.6dB(A), which is barely noticeable during daily use, making it ideal for those sensitive to noise. This low noise level ensures a quieter overall PC experience, particularly for users working in noise-sensitive environments.
However, some users note that while it’s quiet during normal use, it may not be sufficient for extremely high-performance systems where additional cooling might be needed. A few reviewers mentioned that in higher-intensity tasks, the fan could become noticeable, though still quieter than many other coolers.
Ease of Installation
88%
Buyers consistently mention how easy it is to install this cooler, with the universal socket compatibility being a major convenience. The straightforward mounting mechanism makes it a hassle-free addition to both new builds and upgrades. For those who want to avoid complicated setup processes, this cooler is a solid choice.
Some users did experience minor issues with the mounting hardware, specifically with tight spaces in ITX cases. Though installation is generally easy, a few reviewers noted that larger hands or limited room could make attaching the cooler slightly challenging, especially in compact systems.
Compact Design
90%
The low-profile 45mm height of this cooler is widely appreciated by users building in small form factor cases. It fits comfortably in tight spaces, making it a popular choice for HTPCs and ITX builds where space is at a premium. Its compact design allows for better airflow and more flexibility in system arrangement.
However, a handful of reviewers mentioned that the small size limits its cooling capacity for higher-end processors. While perfect for 100W TDP systems, it may not provide optimal cooling for more demanding CPUs, especially those used in overclocking scenarios or intensive workloads.
Cooling Performance
82%
18%
Users generally find this cooler effective for its intended purpose, providing sufficient cooling for processors with up to 100W TDP. It maintains reasonable temperatures for typical workloads, especially in compact setups. Many buyers who prioritize space over extreme performance appreciate its ability to keep systems cool in tight builds.
Despite its effective cooling in smaller builds, some users report that it struggles to handle high-performance or overclocked processors. Those with more powerful CPUs or gaming systems felt it wasn’t enough to prevent temperature spikes, especially during demanding applications or gaming sessions.
Value for Money
91%
For its price, this cooler provides great value, offering solid performance without breaking the bank. Users appreciate the balance of affordability and effective cooling, especially in systems with space constraints. It's a cost-effective choice for anyone building a budget-conscious compact PC or HTPC setup.
On the downside, some users felt that while it offers good performance for small builds, it may not offer the same cooling efficiency or longevity as more premium, larger coolers. A few reviewers noted that those requiring extreme cooling might find it lacking in the long term, particularly for high-demand applications.
Socket Compatibility
85%
The cooler’s compatibility with a wide range of Intel and AMD sockets (including LGA 1700, 1200, 115x, and AM5/AM4) makes it versatile and suitable for a variety of builds. This compatibility ensures that it can be used in both older and newer systems without needing additional adapters, adding to its convenience.
However, there are a few reports from users with niche or custom builds, where the socket compatibility didn’t perfectly align with certain motherboard configurations. These cases were rare but caused frustration for some buyers who needed a cooler with broader or more specialized socket support.
Durability
80%
20%
Many users report that the cooler feels solid and sturdy, with a durable build that can withstand regular use. Its materials, including the copper base, help ensure long-term reliability in typical use scenarios. For users who need a dependable, durable cooler for their compact builds, this model fits the bill.
On the flip side, some customers mentioned concerns about the long-term durability, particularly regarding the fan’s lifespan. A few reported that after months of use, the fan began to exhibit slight noise or irregular speeds, suggesting that it might not be the most durable option for long-term high-stress usage.
Size/Space Efficiency
92%
The cooler’s compact size is one of its standout features, making it perfect for builds with very limited space. Users building in cramped ITX or HTPC cases were especially pleased with how it fit, allowing for efficient cooling without occupying too much room. This efficiency makes it a great option for users prioritizing size over raw power.
A few users, particularly those with slightly larger mid-tower cases, felt that the cooler’s small size came at the expense of more robust cooling options. While ideal for small builds, it may not perform as well in larger systems that could benefit from larger, more powerful coolers.
Thermal Management for 100W TDP
78%
22%
For most users with mid-range processors, this cooler manages heat effectively, especially in small form factor systems. Its 100W TDP capability provides sufficient cooling for general tasks like browsing, office work, and media consumption. Buyers looking for a solution for moderate cooling demands found it to be adequate and stable.
However, for users with more powerful processors, such as those used for gaming or intensive work, some felt the thermal performance was lacking. Despite its TDP rating, it couldn’t maintain low temperatures in more demanding situations, leading some buyers to consider it unsuitable for high-performance systems.
Build Quality
84%
This cooler’s build quality stands out with its solid materials and efficient design. The copper base and plastic body provide good thermal conductivity and durability, ensuring the cooler works reliably over time. Users appreciated the quality feel, particularly for the price.
On the downside, a few users found the overall construction a bit lighter than expected, especially in the fan assembly. Some complained that the fan could feel flimsy after prolonged use, raising concerns about long-term performance in more demanding environments.
Installation Instructions
87%
The installation instructions are clear and well-organized, making it easy for users to get the cooler up and running quickly. Many buyers found the step-by-step guide to be straightforward, especially those who are new to PC building or upgrades. This ease of installation is a key selling point.
A small number of users reported that the instructions could be more detailed for first-time builders. Some mentioned that visual aids or clearer diagrams would have been helpful, particularly in guiding users through mounting the cooler in tighter spaces.
Compatibility with ITX/HTPC Builds
89%
This cooler excels in compact PC builds like ITX and HTPC setups. Users in these niche markets found it to be the perfect balance of size, efficiency, and compatibility. Its low-profile design ensures it fits comfortably without crowding other components, making it a preferred choice for small system builders.
However, some users noted that while it fits well in small cases, it may not provide enough cooling for high-demand components often found in gaming or workstation builds. As a result, it’s not the best fit for systems that require advanced performance cooling.

Suitable for:

The be quiet! Pure Rock Low Profile 100W TDP CPU Cooler is an excellent choice for users building compact PCs, especially those in need of efficient cooling without sacrificing space. It’s ideal for HTPCs, small form factor systems, and ITX builds where space is at a premium. The low profile (45mm height) allows it to fit into tight spaces, making it suitable for those building systems with limited clearance. Additionally, those who value quiet operation will benefit from its 30.6dB(A) noise level, making it a great option for users in noise-sensitive environments, such as students working in dorm rooms or professionals in home offices. It also fits a wide range of Intel and AMD sockets, ensuring compatibility with various mid-range processors requiring up to 100W of thermal dissipation.

Not suitable for:

However, the cooler may not be the best choice for users with high-performance gaming PCs or workstations. While it performs well for mid-range processors and general use, it may struggle to manage the heat of more demanding CPUs, particularly those used for overclocking or intensive gaming. Users who need extreme cooling for high-end systems might find this cooler insufficient, especially in larger cases where airflow could be less efficient. Additionally, builders who require top-tier cooling for heavy-duty applications should consider more robust, larger alternatives. The cooler's compact size, while perfect for tight spaces, might also limit its effectiveness in systems where maximum cooling capacity is necessary.

Specifications

  • Height: The cooler has a low-profile height of 45mm, making it ideal for tight spaces in compact PC builds.
  • Fan Size: The cooler features a 92mm fan, providing efficient airflow for its size.
  • Noise Level: The fan operates at a quiet noise level of up to 30.6dB(A), suitable for noise-sensitive environments.
  • TDP Support: This cooler is designed to efficiently handle processors with up to 100W TDP.
  • Socket Compatibility: It is compatible with Intel LGA 1700, 1200, 115x and AMD AM5, AM4 sockets, offering wide compatibility for mainstream processors.
  • Fan Speed: The 92mm fan operates at a maximum speed of 2500 RPM to provide optimal airflow.
  • Airflow: The cooler delivers an airflow of 33 CFM, helping maintain processor temperatures under load.
  • Cooling Method: The cooler uses air cooling technology, relying on a fan and heatsink to dissipate heat.
  • Material: The cooler features a copper base for improved thermal conductivity and plastic components for durability.
  • Power Connector: It uses a 4-pin power connector for efficient power delivery to the fan.
  • Voltage: The fan operates at a 12V voltage to ensure stable performance and adequate cooling.
  • Fan Design: The 92mm fan is engineered for low noise and high efficiency, ensuring minimal disturbance while cooling.
  • Compatibility with Builds: This cooler is well-suited for ITX, HTPC, and other small form factor systems, providing efficient cooling in space-constrained setups.
  • Installation: The cooler is easy to install with universal socket compatibility, making it user-friendly for both experienced and beginner builders.
  • Copper Base: The high-performance copper base enhances heat dissipation, improving the overall cooling efficiency.
  • Usage Scenario: Best used in compact PC builds where space is limited but effective cooling is still required, such as in home theater PCs.
  • Reliability: The cooler is designed for reliable, long-term cooling of processors with moderate thermal output.
  • Overclocking Limitations: This cooler is not designed for overclocked processors or extreme gaming setups, as its cooling capacity is optimized for standard workloads.

FAQ

This CPU cooler is designed to handle processors with up to 100W TDP, making it suitable for mainstream and mid-range CPUs but not for high-performance gaming or overclocked systems.

Yes, the low-profile design of this cooler, with a height of just 45mm, makes it ideal for small form factor cases like ITX builds and HTPCs where space is limited.

Installation is straightforward, thanks to the universal socket compatibility with Intel LGA 1700, 1200, 115x and AMD AM5, AM4. The cooler is designed to fit a wide range of systems and includes a simple mounting solution for a hassle-free setup.

The 92mm fan operates at a maximum noise level of 30.6dB(A), which is relatively quiet, making it a good choice for noise-sensitive users, especially in home theaters or quiet office environments.

This cooler features a high-performance copper base that enhances heat dissipation, while the rest of the cooler is made from durable plastic materials.

While this cooler provides efficient cooling for processors up to 100W TDP, it may not be suitable for high-performance gaming CPUs or heavily overclocked systems, as it may struggle to maintain adequate cooling under extreme loads.

Yes, the Pure Rock Low Profile cooler supports a wide range of Intel and AMD sockets, including Intel LGA 1700, 1200, 115x, and AMD AM5, AM4, making it versatile for many builds.

This cooler is not ideal for overclocked systems. It is designed for moderate cooling needs and is better suited for standard or mid-range processors that do not require heavy cooling during intense tasks.

The cooler provides a sufficient airflow of 33 CFM, but due to its compact size, it may not match the performance of larger coolers with higher airflow, especially in high-demand scenarios.

The key advantage is its compact size, which makes it an excellent choice for builds with limited space. It offers reliable cooling without taking up much room, making it perfect for HTPCs, ITX systems, and other small form factor setups.