Compare: NH-L9x65 vs FX360 Pro

Design and Aesthetics:

NH-L9x65

The NH-L9x65 features a low-profile design with a slim aluminum heatsink and a 92mm NF-A9x14 PWM fan. With a height of only 65mm, the cooler is compatible with a wide range of PC cases, including mini-ITX and HTPC builds. Aesthetically, the NH-L9x65 maintains Noctua's signature beige and brown color scheme, reflecting the brand's reputation for quality and performance.

FX360 Pro

This cooler features a sleek, understated design, perfect for setups aiming for an all-black, stealth fighter aesthetic rather than a flashy, Times Square vibe. The AIO pump adds a touch of reflection, drawing attention to the center of your build. This minimalist style aligns well with those who prefer a clean, sophisticated look for their system, like myself.

Install Notes:

NH-L9x65

This cooler is designed to be a typical Noctua cooler installation, which is easy to do and rather straightforward. This means that if you're new to installing a CPU cooler, there is little room to make a mistake. For AMD is uses the original AMD backplate. Only downside to the Noctua installation is that the cooler may stick to your CPU and given how the screws are setup, you can't slide the cooler off the CPU like other brands.

FX360 Pro

The installation of this cooler follows the standard procedure for mainstream AIO coolers. You will need to install the fans, which come with an easy daisy chain setup, making the process relatively simple. After connecting the fans, ensure the AIO pump brackets are set up and secure on the motherboard. Next, attach the radiator to the case, make sure the right mounting bracket is on the AIO pump, place the pump on the motherboard mounting brackets, and secure the AIO pump in place. Finally, connect the AIO pump cable to the motherboard pump input and the fans to the CPU input. Overall, this is what you would expect with most mainstream AIO coolers.

Cooling Performance:

NH-L9x65

The performance of the NH-L9x65 is suitable for most mainstream CPUs and everyday tasks. It has four heat pipes that efficiently transfer heat away from the CPU to the heatsink. While the cooler may not be the best choice for high-end CPUs with high TDPs or extreme overclocking scenarios, it provides adequate cooling for lower TDP CPUs, especially in small form factor builds with limited space.

FX360 Pro

The FX360 Pro offers excellent cooling performance for an AIO, making it capable of handling some of the hottest CPUs. Testing at 100% AIO pump speed demonstrates that this cooler has enough headroom to run at lower speeds for both the fan and pump while maintaining comfortable CPU temperatures, making it extremely competitive option at its price point.

Noise Performance:

NH-L9x65

The 92mm NF-A9x14 PWM fan included with the NH-L9x65 is designed for quiet operation while maintaining good airflow for its size. Noctua fans are well-known for their excellent acoustic performance, and the NH-L9x65 is no exception. Users can expect quiet cooling even during low workloads, however due to it's limited cooling abilities, it may have to run louder moderate workloads or gaming sessions.

FX360 Pro

The base noise level is higher for this CPU drive due to the increased pump noise. However, since the testing is done at 100% pump speed, this can easily be toned down to quieter levels. With this in mind, the cooler can offer excellent cooling at moderate noise levels and also handle more demanding tasks, albeit with increased audibility.

Summary:

NH-L9x65

The Noctua NH-L9x65 is a compact and efficient air cooler that's well-suited for small form factor builds and systems with limited space. Its low-profile design, adequate cooling performance, and quiet operation make it an attractive option for those looking for a space-saving and reliable cooling solution.

FX360 Pro

The FX360 Pro offers excellent cooling performance for an AIO, capable of handling some of the hottest CPUs. Installation follows the standard procedure for mainstream AIO coolers, with an easy daisy chain setup for the fans and straightforward attachment of the radiator and pump. The cooler features a sleek, understated design, ideal for those aiming for an all-black, stealth fighter aesthetic. Testing at 100% pump speed shows the cooler's headroom to run at lower speeds for both the fan and pump while maintaining comfortable CPU temperatures, making it a competitive option at its price point. Although the base noise level is higher due to the increased pump noise at full speed, this can be reduced to achieve quieter operation. The cooler can offer excellent cooling at moderate noise levels and handle more demanding tasks with increased audibility.