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🛠️ Small fan, big impact—cool smarter, not louder.
The Noctua NF-A4x10 PWM is a premium 40x40x10 mm quiet fan featuring advanced aerodynamic design with Flow Acceleration Channels and an Acoustic Optimisation frame. Operating at up to 5000 RPM with a max noise level of just 12.9 dB(A), it offers precise PWM speed control and exceptional reliability with over 150,000 hours MTTF. Perfect for cooling compact electronics like 3D printers, NAS devices, and network hardware, it’s the go-to upgrade for professionals seeking silent, efficient airflow in tight spaces.
| ASIN | B07DXRNYNX |
| Best Sellers Rank | #17,639 in Computers ( See Top 100 in Computers ) #120 in Computer Case Fans |
| Item model number | NF-A4x10 PWM |
| Manufacturer | Noctua |
| Product Dimensions | 4 x 4 x 1 cm; 170 g |
T**Y
Beautiful piece of engineering. And the packaging... Wow. Speechless. They've included everything you might need. The airflow is weak though, but what would you expect from the fan of this size. Oh yeah! And it's super quiet.
P**A
My PC's CPU temperature was low (35 – 52 degrees). However, the Z690 chipset was hovering around 80 – 90 degrees. Way too hot for my comfort. Made a simple mod by zip tying a 4cm Noctua fan to blow directly at the chipset heatsink. The temperature drops to between 61 and 69 degrees. ASUS made a mistake of removing the heatsink fan for aesthetic reason.
M**A
Excelente producto al inicio pensaba que era demasiado caro para un ventilador tan pequeña, pero de verdad que sí fama lo precede. Lo instale en una impresora 3d y me va de maravilla comparado con el que traía este es mucho muy silencioso, la verdad estoy muy satisfecho con la calidad de este producto
M**W
Its Noctua need I say more. It will replace my Tronxy CoreXY printers system fan, have also replaced the hotend cooling fan with noctua as well.
E**I
3d yazıcıya taktım. Gayet sessiz çalışıyor
Trustpilot
2 months ago
3 weeks ago