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🌀 Stay cool, stay silent—power your projects with Noctua’s micro marvel!
The Noctua NF-A4x10 5V PWM is a premium 40x40x10 mm ultra-quiet fan designed for efficient cooling in compact setups. Featuring advanced Flow Acceleration Channels and Acoustic Optimization, it delivers up to 5000 RPM airflow at just 19.6 dB(A). Powered via 5V USB with PWM speed control and polarity protection, it’s perfect for Raspberry Pi cases, mini PCs, and other low-voltage applications. Included accessories like anti-vibration mounts and extension cables ensure easy installation and long-lasting performance backed by a 6-year warranty.
































| ASIN | B07DXS86G7 |
| Air Flow Capacity | 8.9 Cubic Metres Per Hour |
| Best Sellers Rank | 16,817 in Computers & Accessories ( See Top 100 in Computers & Accessories ) 1,411 in Keyboards, Mice & Input Devices |
| Brand | Noctua |
| Compatible Devices | Desktop |
| Cooling Method | Air |
| Customer Reviews | 4.8 4.8 out of 5 stars (1,098) |
| Included Components | Camera Body |
| Item Dimensions L x W x H | 40L x 10W x 40H millimetres |
| Item Weight | 80 Grams |
| Manufacturer | Noctua |
| Manufacturer Part Number | NF-A4X10 5V PWM |
| Material | Fibre-glass reinforced PBT |
| Max Rotational Speed | 5000 RPM |
| Model Number | NF-A4X10 5V PWM |
| Noise Level | 19.6 Decibels |
| Number of Items | 1 |
| Power Connector Type | 4-Pin |
| Product Warranty | 6 year manufacturer’s warranty |
| UPC | 841501110320 |
| Unit Count | 1.0 count |
| Voltage | 5 Volts |
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