Category: Computer Hardware Review: Computer hardware is a crucial component of any computer system. It includes the physical components that make up a computer, such as the CPU, RAM, storage drives, and cooling systems. In this review, we will be taking a closer look at some of Noctua's premium-grade computer hardware products in the category of CPU coolers for AMD AM4 processors. Noctua is known for its high-quality computer hardware components that are designed to provide superior performance and reliability. Their CPU coolers are no exception. The NH-U12S SE-AM4, NH-D15, NH-L9x65, NH-D15 SE-AM4, NF-P12 redux-1700 PWM, and NOCTUA NH-U12S chromax.Black are all premium-grade CPU coolers that are designed to provide excellent cooling performance for AMD AM4 processors. The NH-U12S SE-AM4 is a 120mm tower CPU cooler that features dual NF-P14 PWM fans and is compatible with AMD AM4 processors. It has a maximum TDP of 65W and can support up to 3733MHz DDR4 RAM. The NH-D15 is another premium-grade CPU cooler that features dual NF-P14 PWM fans and is compatible with AMD AM4 processors. It has a maximum TDP of 60W and can support up to 3733MHz DDR4 RAM. The NH-L9x65 is a low-profile CPU cooler that features a single NF-A12 PWM fan and is compatible with AMD AM4 processors. It has a maximum TDP of 60W and can support up to 3733MHz DDR4 RAM. The NH-D15 SE-AM4 is a dual-tower CPU cooler that features two NF-A15 PWM fans and is compatible with AMD AM4 processors. It has a maximum TDP of 60W and can support up to 3733MHz DDR4 RAM. The NF-P12 redux-1700 PWM is a high performance cooling fan that features a single NF-P12 PWM fan and is compatible with AMD AM4 processors. It has a maximum RPM of 1700RPM and can be used as an additional fan in conjunction with other CPU coolers. The NOCTUA NH-U12S chromax.Black is a single-tower CPU cooler that features dual NF-P14 PWM fans and is compatible with AMD AM4 processors. It has a maximum TDP of 65W and can support up to 3733MHz DDR4 RAM. Overall, Noctua's premium-grade CPU coolers for AMD AM4 processors are top-of-the-line products that are designed to provide excellent cooling performance and reliability. They are well-engineered and feature high-quality components that are built to last.