Noctua NF-A4x10 PWM, Premium Quiet Fan, 4-Pin (40x10mm, Brown)

Description

🌀 Silent power in a compact frame — cool smarter, not louder.

The NF-A4x10 PWM is a premium 40x40x10mm quiet fan designed for professional-grade cooling in compact devices like 1U servers and network equipment. Featuring a 4-pin PWM interface for dynamic speed control up to 5000 RPM, it delivers powerful airflow at an ultra-low noise level of 19.6 dB(A). Engineered with award-winning acoustic optimization and a robust lifespan exceeding 150,000 hours, it includes a comprehensive accessory kit for easy, vibration-free installation.