Compare: iCUE H100i Elite Capellix vs NH-D15

Design and Aesthetics:

iCUE H100i Elite Capellix

The 240mm RGB Fan AIO Liquid Cooler features two 120mm RGB fans. Complemented by its sleek black radiator and tubing, this cooler effortlessly fits into your setup while offering customizable brilliance that complements other components. Thanks to iCUE compatibility, it easily syncs with fellow Corsair RGB products, enabling personalized color schemes and effects, all while maintaining top-tier cooling performance. For those seeking a balanced blend of style and cooling prowess, this cooler stands as a compelling choice.

NH-D15

The NH-D15 features a dual-tower design with two large aluminum heatsinks and a pair of Noctua's 140mm NF-A15 PWM fans. The cooler's design allows for superior heat dissipation, making it capable of handling even the most demanding processors. Aesthetically, this version of the NH-D15 maintains Noctua's signature beige and brown color scheme, reflecting the brand's reputation for quality and performance.

Install Notes:

iCUE H100i Elite Capellix

This cooler is relatively easy to install and is a typical iCUE AIO install. This cooler has a standard AIO installation where you must screw the fans onto the radiator. In regards to the pump installation, this AIO has four screws that go into the backplate, where the pump can then be placed and secured with screw caps. To swap the cooler for different CPU mounting systems (AMD/Intel) is relativly easy and doesn't require any screws. However, the corsair logo is secured with four hex screws, so it might require additional work to get the logo in the proper direction. When it comes to RGB setup, this AIO requires the use of the Corsair iCUE Commander CORE RGB HUB. Additionally, the heat pipes pivot at the pump, which allows for a more versatile installation.

NH-D15

The NH-D15 features Noctua's SecuFirm2 mounting system, ensuring compatibility with numerous Intel and AMD sockets. The installation process is made easy with the help of clear instructions and top-notch components. Additionally, Noctua includes a tube of their high-quality NT-H1 thermal compound for optimal heat transfer between the CPU and heatsink. However, the cooler's large size may make it challenging to maneuver around when installed within the case.

Cooling Performance:

iCUE H100i Elite Capellix

The iCUE H100i Elite Capellix provides excellent cooling performance that rivals top-tier air coolers such as the NH-D15, this cooler stands out as a cooler that can handle the heat. Perfectly tailored for setups in looking for remarkable cooling efficiency without compromising on noise levels, it does so without the unwieldy dimensions of some of the larger air cooling solutions.

NH-D15

The performance of the NH-D15 is exceptional due to its six heat pipes that efficiently transfer heat away from the CPU and into the large fin arrays of the heatsinks. It is suitable for a wide range of processors, from mainstream CPUs to high-end models with high TDPs. The cooler can handle high levels of overclocking and provides reliable cooling under demanding situations, making it a popular choice among enthusiasts. If this cooler can't handle the CPU's heat, then you will have to move to AIO coolers.

Noise Performance:

iCUE H100i Elite Capellix

This cooler offers impressive noise levels in proportion to its cooling performance. However, owing to its dual-fan setup, it can produce audible noise. This aspect should mainly concern those who plan on pushing their CPU to overclocked limits.

NH-D15

One of the standout features of the NH-D15 is its quiet operation relative to its performance. The two included 140mm NF-A15 PWM fans are designed for optimal airflow and low noise levels. Noctua fans are well-known for their excellent acoustic performance, and the NH-D15 is no exception. Users can expect quiet cooling even during intense workloads or gaming sessions. Additionally, the Low-Noise Adaptors (LNA) connectors included can be used to reduce the fan's speed, further reducing the cooler's noise.

Summary:

iCUE H100i Elite Capellix

This cooler is easily installed with standard iCUE AIO procedures for fans and pump. CPU swaps are straightforward, but adjusting the logo may need extra effort. The 240mm RGB Fan AIO Liquid Cooler seamlessly integrates into setups, with two captivating 120mm RGB fans and a sleek black radiator, offering customizable brilliance via iCUE compatibility. It matches top-tier air coolers' performance, ideal for efficient cooling without noise worries. Audible noise from the dual-fan setup is mainly relevant for aggressive CPU overclocking.

NH-D15

The NH-D15 is a dual-tower cooler with two aluminum heatsinks and a pair of Noctua's 140mm NF-A15 PWM fans, ensuring superior heat dissipation for a wide range of processors, even those with high TDPs. Its six heat pipes efficiently transfer heat, making it suitable for high levels of overclocking and demanding situations. With its signature beige and brown color scheme, the NH-D15 is not only known for its performance but also its quiet operation, thanks to the fans' design and included Low-Noise Adaptors for further noise reduction during intense workloads or gaming sessions.