Overview

The ID-COOLING IS-40X V3 Low Profile CPU Cooler is a compact and efficient solution for users with limited space. This low-profile cooler is perfect for small form-factor and ITX builds, offering a streamlined cooling system in tight setups. Despite its small size, it features 4 heatpipes that work to transfer heat effectively from the CPU. The cooler supports both Intel and AMD sockets, making it versatile for various PC builds. If you're building a PC with space restrictions, this cooler is a practical choice that doesn't compromise on performance.

Features & Benefits

This CPU cooler stands out with its 45mm height, making it ideal for installation in compact spaces. The 92mm PWM fan ensures quiet operation while delivering a maximum airflow of 46 CFM, keeping temperatures under control even during moderate workloads. It’s designed with enhanced RAM clearance for compatibility with smaller motherboards, offering more room for memory modules. Additionally, the cooler's low-noise design reaches a maximum of 35.2 dB(A), meaning it runs quietly even under load—perfect for those seeking a silent yet efficient cooling solution.

Best For

This cooler is well-suited for compact builds or small form-factor systems like HTPCs and ITX setups. If you’re building a PC where space is at a premium, the low profile and efficient cooling make it a great option. It’s also ideal for those who need a budget-friendly solution that still delivers solid performance. For users with limited CPU clearance or who value low-noise operation, this cooler fits the bill, offering a cost-effective way to keep your system cool without breaking the bank.

User Feedback

User reviews of this CPU cooler highlight its quiet operation and suitability for small PC builds. Many users appreciate the ease of installation and the fact that it fits into tight spaces without obstructing other components. However, some have pointed out that it may not provide enough cooling for high-performance CPUs under heavy loads. On the plus side, the cooler is well-regarded for its value-to-performance ratio, especially for those building budget-conscious systems. Overall, it receives praise for being a practical and reliable option in its class.

Pros

  • Compact design fits easily in small form-factor cases like HTPCs and ITX builds.
  • Quiet operation, with a maximum noise level of just 35.2 dB(A), makes it ideal for noise-sensitive environments.
  • Affordable pricing makes it a good choice for budget-conscious builders.
  • Compatible with a wide range of Intel and AMD sockets, offering flexibility for different builds.
  • Equipped with 4 heatpipes for better thermal dissipation, helping keep temperatures under control during regular workloads.
  • Great RAM clearance in compact builds, preventing interference with high-profile memory modules.

Cons

  • Cooling capacity may not be sufficient for high-performance CPUs, especially during intensive tasks like gaming or rendering.
  • The 92mm fan may not provide enough airflow for overclocked systems or heavy workloads.
  • Limited installation space may cause difficulties for users with extremely cramped setups.
  • Some users report that the cooler doesn't perform as well in larger cases or high-heat scenarios.
  • Max airflow of 46 CFM may be inadequate for users looking for top-tier cooling performance.
  • While ideal for budget builds, it may not meet the cooling demands of advanced or high-end users.

Ratings

After analyzing verified user feedback from various global sources, including multiple languages and platforms, we've compiled an in-depth look at the ID-COOLING IS-40X V3 Low Profile CPU Cooler. Only authentic, high-quality reviews were considered, filtering out spam, bots, or exaggerated claims. The scores reflect both the product's strengths and areas for improvement, offering a balanced view of real-world usage and customer sentiment across the board.

Performance
80%
20%
Many users praise this cooler for its solid performance in small form factor builds, where space is limited. It manages to keep temperatures in check during moderate workloads, which is essential for these compact systems. Users appreciate the balance between size and performance for everyday use.
However, some users mention that while the cooler performs well for regular tasks, it struggles to handle higher CPU loads or overclocking. Those with high-performance CPUs may experience higher temperatures than expected under heavy usage.
Cooling Efficiency
75%
25%
The cooling efficiency of this cooler is well-regarded in compact setups. Its 46 CFM airflow and four heatpipes help maintain reasonable temperatures in HTPC and ITX systems. Many users find that it provides a good balance between effective cooling and low noise levels for everyday computing.
Some users, especially those using the cooler in higher-performance systems, find that it doesn't offer enough cooling power. For users with demanding applications or gaming setups, the cooling capacity might feel insufficient compared to larger, more powerful coolers.
Noise Levels
92%
One of the standout features of this cooler is its near-silent operation. Many reviewers commend the low-noise PWM fan, with users noting it operates at a quiet 35.2 dB(A), even under load. This makes it an excellent choice for quiet PC builds where sound levels are a concern.
While the fan is quiet for most users, a few report that it becomes slightly louder under heavy workloads. For users in extremely noise-sensitive environments, this may still be a factor to consider, especially in long gaming or rendering sessions.
Build Quality
84%
The build quality of this cooler is solid, with an aluminum construction that feels durable and well-made. Many users find the cooler to be lightweight and easy to handle during installation, making it a great option for those working with tight spaces. The overall design is sleek and compact, fitting well in most mini-ITX cases.
A few users have noted that the aluminum material can feel a bit flimsy when compared to higher-end coolers. Some also reported minor concerns about the longevity of the fan over time, though these seem to be isolated issues.
Ease of Installation
88%
The installation process for this cooler is straightforward, especially for users with small form-factor builds. The included mounting kit is compatible with a wide range of Intel and AMD sockets, and many reviewers find the instructions to be clear. It's an ideal choice for beginners who want a hassle-free setup.
While installation is generally easy, a few users mentioned that it can be tricky in certain very compact cases. The cooler's low profile can make it harder to fit in extremely tight builds, requiring careful planning of cable management and component placement.
Compatibility
90%
Users are impressed by the wide compatibility of this cooler, supporting both Intel LGA1700, LGA1200, LGA115X and AMD AM5, AM4 sockets. This flexibility makes it an excellent choice for anyone building a compact PC with various hardware configurations. It ensures users can upgrade or swap out CPUs without worrying about compatibility.
A small number of users with rare or highly specific motherboards found that the cooler was either too large or had clearance issues, especially in cases with less room. However, these instances are few and generally involve non-standard configurations.
Size & Form Factor
89%
This cooler’s 45mm height makes it an ideal fit for space-constrained builds like HTPCs, mini-ITX, or small form factor PCs. Its low-profile design ensures that it won’t interfere with nearby RAM slots or other components. Many users find it to be the perfect solution for builds where space is a premium.
A few users noted that while the cooler fits in small cases, its limited size might sacrifice some cooling performance. Those building high-performance systems might find themselves wishing for a cooler that’s both compact and more powerful.
Value for Money
91%
The affordability of this cooler is one of its biggest selling points. Many users find it to be a great value for money, offering solid performance, excellent noise control, and easy installation at a relatively low price. It provides good quality at a budget-friendly price, making it ideal for entry-level or mid-range builds.
While the price is attractive, some users feel that the cooling efficiency might not be sufficient for demanding applications like gaming or heavy rendering. Still, for general-purpose or moderate use, the cooler offers excellent value.
RAM Clearance
85%
The cooler’s design is optimized for RAM clearance, making it a great choice for users with limited space around the CPU socket. Many reviewers mention that it doesn't interfere with tall RAM modules, even in compact cases. This feature is a significant advantage in tight ITX builds.
However, a few users found that the clearance wasn’t quite as generous as expected, particularly in cases with high-profile RAM modules. Users with large or overclocked memory setups might encounter some interference issues, although this is not widespread.
Thermal Performance Under Load
70%
30%
The cooler does a decent job of keeping temperatures manageable under regular workloads. For users with low-power CPUs or those doing light tasks, the thermal performance is adequate and effective in keeping the system cool during everyday use.
Under heavy loads or when running high-performance CPUs, this cooler struggles to maintain optimal temperatures. Several users reported that the system heated up too much during gaming sessions or stress tests, which may make it less suitable for users pushing their hardware to its limits.
Durability
80%
20%
The cooler's aluminum construction contributes to its overall durability. Many users mention that, despite being lightweight, it has proven to withstand long-term usage without showing signs of wear. This makes it a good option for budget-conscious builds that need something that lasts.
While generally sturdy, some users reported concerns about the long-term performance of the fan. A few mentioned that the fan noise increased after several months of use, or that it seemed to lose efficiency, though these issues were relatively rare.
Customer Support
75%
25%
When users had issues or questions about the cooler, customer support was generally responsive. Many users found it helpful to get answers quickly, especially in cases where installation or compatibility concerns arose. The support team was commended for providing clear instructions and solutions.
However, some buyers had mixed experiences with customer support, particularly in cases where replacement parts were needed. A few users reported slow response times and inadequate follow-up, though these instances were less frequent.

Suitable for:

The ID-COOLING IS-40X V3 Low Profile CPU Cooler is an excellent choice for users building compact or small form-factor PCs, such as HTPCs or ITX systems. Its slim 45mm profile and low noise make it ideal for setups where space is tight, and quiet operation is a priority. Gamers and office workers who need a budget-friendly solution for regular workloads will appreciate its ability to maintain low temperatures without creating much noise. It's also a great option for those looking for a simple, effective cooling solution without needing to deal with complex installation processes or high-performance cooling needs.

Not suitable for:

This cooler is not ideal for users with high-performance CPUs or those engaging in heavy workloads like gaming or video editing. While it performs well under typical usage, its cooling capacity struggles under stress, meaning overclockers or power users may experience thermal throttling. Additionally, users with extremely tight spaces in their builds might encounter installation challenges, especially with larger RAM sticks. If you're building a system that requires more advanced cooling or expect to push your hardware to its limits, this cooler may not provide enough performance for your needs.

Specifications

  • Height: The cooler has a compact height of 45mm, making it suitable for installation in space-constrained builds.
  • Fan Size: Equipped with a 92mm PWM fan that provides adjustable speeds for customizable cooling performance.
  • Max Airflow: The fan delivers a maximum airflow of 46 CFM, ensuring effective heat dissipation for the CPU.
  • Noise Level: Operates at a maximum noise level of 35.2 dB(A), providing quiet performance even under load.
  • Fan Type: Utilizes a PWM fan, allowing for dynamic fan speed adjustment based on temperature requirements.
  • Heatpipes: Includes 4 heatpipes to improve thermal dissipation and enhance cooling efficiency.
  • Socket Compatibility: Compatible with a wide range of Intel (LGA1700, 1200, 115X) and AMD (AM5, AM4) sockets.
  • Cooling Method: Uses air cooling for efficient thermal management in compact systems.
  • Material: Constructed from aluminum, which provides a lightweight yet durable build.
  • Max RPM: The fan can reach up to 2500 RPM, offering high-speed cooling when needed.
  • Power Connector: Connects via a 4-pin power connector for stable power delivery.
  • Voltage: The cooler operates at a voltage of 12V, suitable for standard system requirements.
  • Wattage: Designed to handle up to 100W of CPU power, making it suitable for mid-range processors.
  • Weight: Weighs 11.2 oz, making it lightweight and ideal for small form-factor PC builds.
  • Dimensions: Measures 3.62 x 0.59 x 3.62 inches, a compact size perfect for space-constrained builds.
  • RAM Clearance: Optimized to ensure proper clearance for RAM, even in compact motherboards.
  • Installation: Easy to install with included mounting hardware, designed for small form-factor and ITX builds.
  • Build Type: Specifically designed for HTPCs, ITX, and small form-factor PCs where space is limited.
  • Target Use: Ideal for regular workloads but may not be sufficient for heavy overclocking or high-performance tasks.

FAQ

This low-profile CPU cooler is ideal for compact, space-constrained builds like HTPCs, ITX, and small form-factor PCs. It supports both Intel and AMD sockets, making it versatile for various system configurations.

Installation is straightforward. Ensure that your CPU socket is compatible, and simply attach the cooler using the included mounting hardware. The 45mm height allows for easy installation in tight spaces, even with small form-factor motherboards.

Yes, this cooler supports a wide range of Intel (LGA1700, 1200, 115X) and AMD (AM5, AM4) sockets, ensuring broad compatibility with both modern and older processors.

While the ID-COOLING IS-40X V3 offers efficient cooling for regular workloads, its performance may fall short for high-performance CPUs, particularly during intensive tasks like gaming or rendering. It’s designed more for standard usage and compact systems rather than extreme overclocking.

The cooler operates at a maximum noise level of 35.2 dB(A), making it a quiet solution even under load. This makes it an excellent choice for users who prioritize a silent PC build.

The cooler is better suited for regular CPU loads. For overclocked CPUs or those with higher power consumption, you may want to consider a larger cooler with more airflow capacity for better heat dissipation.

Yes, the cooler has been optimized for RAM clearance, especially in compact builds. Its low-profile design ensures that it won't interfere with taller memory modules, making it a solid choice for space-constrained systems.

The 92mm PWM fan provides adjustable speeds, allowing for a balance between noise and cooling performance. It delivers up to 46 CFM of airflow, offering efficient cooling while maintaining a quiet operation.

This cooler requires minimal maintenance. Just ensure the fan is free of dust and that the heatsink fins are clean to maintain optimal airflow. The fan is durable and designed for long-lasting operation.

The cooler’s performance is adequate for most everyday tasks but may struggle with high-performance CPUs under load. It is not the best option for users who plan to push their CPU to its limits, such as in gaming or heavy multitasking scenarios.