Noctua has introduced a new 24V version of its NF-A4x10 40mm fan. This brings its successful NF-A4x10 heatsink into the 24V space, making it compatible with 24V-based 3D printers and other 24V applications.
It is compatible with PWM speed control and comes with the included OmniJoin adapter set, the NA-AC9 adapter cable for 3D printers from popular brands such as Creality Ender 3 , Creality CR-10, and Anycubic Mega.
Noctua adapts its NF-A4x10 PWM 40mm heatsink for 24 V solutions and environments
The NF-A4x10 24V PWM fan is a 24V PWM-enabled variant of Noctua's 40mm NF-A4x10 fan. Its AAO (Advanced Acoustic Optimisation) standard chassis and aerodynamic design features, such as flow acceleration channels, make the fan stand out in performance, and as is typical of the brand, it is remarkably quiet for its class. Noctua's Smooth Commutation Drive technology and reference-class SSO2 bearing ensure long-term operation and stability.
Many 3D printers use 24V fans. The included NA-AC9 adapter cable for 2,5mm JST XHP-2 printheads and the OmniJoin adapter set, which simplifies the installation of custom connectors , make the Noctua NF-A4x10 24V PWM an ideal choice for cooling the hot end of 24V-based 3D printers or for additional cooling of parts.
Learn what a PWM fan is
PWM speed control allows the NF-A4x10 24V PWM to be controlled via PWM from its maximum speed of 5000 rpm down to 1100 rpm, adjusting its noise level and power consumption. Manual speed controllers such as the NA-FC1 or automatic speed control configurations can be used. The NF-A4x10 24V PWM has undergone rigorous testing for electrical safety, immunity, and radiated emissions. It is CE, TÜV, UKCA, and UL certified and complies with all applicable standards (EN 62368-1, EN 55035, EN 55032, UL-507), boasting an MTTF of over 150.000 hours and a comprehensive 6-year manufacturer's warranty.
