ID-COOLING SE-903-XT V2 Black CPU Air Cooler, vs Kalemax CPU Cooler, Dual-Tower, 6×
Updated August 2026 — Kalemax CPU Cooler, Dual-Tower, 6× leads on installation and cooling.
The ID-COOLING SE-903-XT V2 offers a budget-friendly option with solid performance, while the Kalemax CPU Cooler provides superior cooling and aesthetics. Choose based on your priorities.
Why ID-COOLING SE-903-XT V2 Black CPU Air Cooler, is better
Price
ID-COOLING is significantly cheaper at $14.99.
Size
ID-COOLING has a compact design suitable for small cases.
Noise
ID-COOLING maintains lower noise levels during operation.
Why Kalemax CPU Cooler, Dual-Tower, 6× is better
Cooling
Kalemax has dual fans and higher airflow.
Aesthetics
Kalemax features customizable ARGB lighting.
Compatibility
Kalemax supports the latest CPU sockets.
Overall score
Specifications
| Spec | ID-COOLING SE-903-XT V2 Black CPU Air Cooler, | Kalemax CPU Cooler, Dual-Tower, 6× |
|---|---|---|
| Fan Speed | 1000 RPM | 2000 RPM |
| Heat Pipes | 4 | 6 |
| TDP | 150W | 265W |
| Socket Support | Intel & AMD | Intel & AMD |
| Lighting | No | ARGB |
Dimension comparison
Overview of the ID-COOLING SE-903-XT V2 Black CPU Air Cooler
The ID-COOLING SE-903-XT V2 Black CPU Air Cooler offers an upgraded cooling performance that stands out for its compact design and low noise. Priced at $14.99, it's about 50% cheaper than its competitor, the Kalemax CPU Cooler, which retails for $29.99. This makes it a budget-friendly choice for users looking for efficient cooling without breaking the bank. The SE-903-XT V2 features a 100mm PWM fan and direct touch heatpipes aimed at delivering stable heat dissipation, making it suitable for small and mid-size cases.
Design and Aesthetics
When it comes to design, the ID-COOLING SE-903-XT V2 emphasizes a refined aesthetic with a cohesive look that blends seamlessly into various PC builds, whether gaming or office setups. Its compact footprint helps prevent interference with other components, making it particularly advantageous for users with space constraints. In contrast, the Kalemax CPU Cooler boasts a dual-tower design with dual 120mm ARGB PWM fans, offering a more striking visual appeal with customizable lighting effects. The Kalemax cooler’s larger size and ARGB features can enhance the overall look of a gaming rig but may require more space.
Cooling Performance
The ID-COOLING SE-903-XT V2 is designed for efficient cooling with an improved tower heatsink and a 100mm fan that enhances airflow while keeping noise levels low. The direct touch heatpipes contribute to better thermal performance. On the other hand, the Kalemax CPU Cooler is equipped with dual 120mm fans and six heat pipes, achieving a higher airflow of 74.9CFM at a fan speed of 2000 RPM, which may provide superior cooling efficiency for more demanding CPUs. While the SE-903-XT V2 is adequate for most users, the Kalemax might be better suited for high-performance builds.
Compatibility
The ID-COOLING SE-903-XT V2 is compatible with both Intel and AMD platforms, making it versatile for various setups. It features an upgraded universal mounting bracket that simplifies installation, which is particularly beneficial for first-time builders. Similarly, the Kalemax CPU Cooler also supports a wide range of Intel and AMD sockets, including the latest LGA 1700 and AM5, ensuring that it can cater to the latest CPU technologies. This broad compatibility makes both coolers excellent choices for users looking to upgrade their systems.
Noise Levels
The ID-COOLING SE-903-XT V2 claims to maintain balanced noise levels during operation, making it a good option for users who prioritize a quiet working environment. The cooler is designed with vibration-reducing features to further minimize noise. Conversely, the Kalemax CPU Cooler operates at a noise level of up to 27.8 dBA, which is relatively quiet but could be slightly louder than the SE-903-XT V2 under heavy loads. If silence is a critical factor for your build, the ID-COOLING may have an edge.
Installation Process
Installation ease is a strong point for the ID-COOLING SE-903-XT V2, thanks to its universal mounting bracket that simplifies the setup. Users can expect a user-friendly experience, especially beneficial for those less familiar with PC building. The Kalemax CPU Cooler also comes with metal fasteners and corresponding mounting plates for different CPU socket platforms, but its dual-tower design could complicate installation slightly. Therefore, while both coolers offer solid installation processes, the SE-903-XT V2 may be easier for beginners.
Price Comparison
The ID-COOLING SE-903-XT V2 is priced at $14.99, which makes it about 50% cheaper than the Kalemax CPU Cooler at $29.99. This significant price difference may be a deciding factor for budget-conscious buyers who still want reliable cooling performance. However, the Kalemax cooler justifies its higher price with added features like dual fans and ARGB lighting, making it a more feature-rich option for those willing to invest more for aesthetics and cooling capability.
Which should you buy?
Choosing between the ID-COOLING SE-903-XT V2 and the Kalemax CPU Cooler ultimately depends on your specific needs. If you're looking for a budget-friendly, compact air cooler that offers solid performance and is easy to install, the ID-COOLING SE-903-XT V2 is an excellent choice. However, if you prioritize aesthetics, higher cooling performance, and are willing to spend more, the Kalemax CPU Cooler may be the better option for your high-performance build. Consider your system requirements, budget, and personal preferences to make the best choice for your setup.

