be Quiet! Pure Loop 2 FX 240mm vs Noctua NH-L9i-17xx

Price Comparison

When comparing prices, the Noctua NH-L9i-17xx is significantly more affordable at C$59.95, while the be Quiet! Pure Loop 2 FX 240mm costs C$118.12. This means the Pure Loop 2 FX is nearly double the price of the NH-L9i-17xx. For budget-conscious consumers looking for effective cooling solutions, the NH-L9i-17xx presents a compelling option. However, the higher price of the Pure Loop 2 FX may be justifiable for users seeking advanced features like RGB lighting and PWM fans that enhance both aesthetics and performance.

Cooling Performance

The be Quiet! Pure Loop 2 FX 240mm features two high-speed 120mm PWM fans designed to deliver substantial air pressure, making it suitable for users who require efficient cooling under load. In contrast, the Noctua NH-L9i-17xx includes a slim 92mm fan renowned for its performance and quiet operation, particularly at idle. Although the NH-L9i-17xx is designed for compact systems, its performance is tailored for moderate heat loads, making it less suited for high-performance setups compared to the dual-fan configuration of the Pure Loop 2 FX.

Compatibility

Compatibility is a crucial factor when choosing a CPU cooler. The be Quiet! Pure Loop 2 FX supports a wide range of sockets, including Intel’s LGA1700, LGA1200, LGA2066, and AMD's AM5 and AM4. This extensive compatibility allows it to cater to various builds. The Noctua NH-L9i-17xx, while also supporting the latest LGA1700 platform, is specifically designed for Intel and has a tailored footprint that ensures 100% RAM and PCIe compatibility in all ITX, Micro-ATX, and ATX motherboards. Users should consider their specific motherboard and CPU compatibility when making their choice.

Design and Aesthetics

The design of the be Quiet! Pure Loop 2 FX is characterised by its all-black aesthetic and vibrant ARGB illumination, appealing to those who appreciate a stylish look in their builds. The dual fans provide not only cooling but also a visually striking effect. Conversely, the Noctua NH-L9i-17xx has a more utilitarian appearance, focusing on functionality with its compact 37mm height, which allows it to fit into smaller cases. Aesthetically, while the NH-L9i-17xx may not wow users, it embodies Noctua's reputation for quality and efficiency.

Installation Process

Both coolers are designed with user-friendly installation in mind, but they approach this differently. The be Quiet! Pure Loop 2 FX includes an easy-to-access refill port and a coolant bottle, which may appeal to users who prefer a longer lifespan through refillable options. In contrast, the Noctua NH-L9i-17xx comes with the SecuFirm2 mounting system, which is appreciated for its simplicity and reliability. The inclusion of high-quality NT-H1 thermal paste further eases the installation process, especially for users unfamiliar with CPU cooler setups.

Noise Levels

When it comes to noise levels, the Noctua NH-L9i-17xx shines with its renowned NF-A9x14 slim fan, designed to operate quietly, even under load. This makes it an excellent choice for users who prioritize a silent computing experience. The be Quiet! Pure Loop 2 FX also emphasises quiet operation with its doubly decoupled PWM pump, which reduces vibration and noise. However, the dual fans may lead to a bit more noise under heavy loads compared to the single, more efficient fan of the NH-L9i-17xx.

Longevity and Maintenance

The be Quiet! Pure Loop 2 FX is designed for longevity, featuring a refill port and included coolant bottle, allowing users to maintain their cooler over time. This design consideration can extend the product's lifespan significantly. On the other hand, the Noctua NH-L9i-17xx boasts a 6-year manufacturer’s warranty, highlighting its durability and reliability. While the NH-L9i-17xx may not have the same refillable features, its long warranty period indicates confidence in its longevity.

Which should you buy?

Choosing between the be Quiet! Pure Loop 2 FX 240mm and the Noctua NH-L9i-17xx depends on your specific needs and preferences. If you’re looking for superior cooling performance with aesthetic appeal and are prepared to invest more, the Pure Loop 2 FX is an excellent choice. However, if you need a budget-friendly, compact option with quiet operation and reliable performance for moderate heat loads, the NH-L9i-17xx is hard to beat. Ultimately, your decision should be guided by your system’s requirements and your priorities regarding price, performance, and design.