The Waveshare USB 5V 120mm Quiet Cooling Fan is a compact and energy-efficient cooling solution designed for routers, NAS devices, server racks, gaming consoles, amplifiers, and industrial equipment. Featuring PWM motor control, it delivers stable airflow with low noise operation. The fan supports three adjustable speed levels (1000/1200/1500 RPM) for customizable cooling performance. Dual-sided metal mesh guards enhance safety, while eight anti-vibration silicone feet reduce resonance and operating noise. Powered through a standard USB Type-A port, it offers easy installation and broad compatibility with multiple devices. High Speed for Cooling, Medium Speed for Balance, Low Speed for Quiet Operation, one-touch shutdown, easy switching between modes Eight silicone feet absorb noise caused by vibration from all directions, providing anti-vibration, noise reduction and anti-resonance Features: USB 5V powered via Type-A connector Three-speed adjustable operation PWM motor for smooth and quiet performance Maximum airflow up to 52 CFM Low noise levels from 18 dB Dual-sided removable metal mesh guards Eight anti-vibration silicone feet Compatible with routers, NAS, consoles, racks, and amplifiers Specifications: Item Type: USB 5V Quiet Cooling Fan Power Supply Port: USB Type-A Maximum Power: 1W Operating Current: 0.2 ± 0.02 A Input Voltage: 5V DC Maximum Airflow: 52 CFM Speed Settings: 1000 / 1200 / 1500 RPM Noise Levels: 18 / 22 / 27 dB Cable Length: 1000 ± 10 mm Motor Type: PWM Controlled Speed Control: 3-Speed Adjustable Guard Type: Dual-Sided Metal Mesh Guards Anti-Vibration Design: 8 Silicone Feet Fan Dimensions: 120 × 120 × 25 mm Weight: 27 g Package Includes: 1 x Waveshare USB 5V 120mm Quiet Cooling Fan, 3-Speed Adjustable, PWM Control, High Airflow, Anti-Vibration Design, Compatible With Multiple Devices 2 x Metal mesh guard 1 x Silicone feet pack 1 x Screws pack
Specifications
| Input Voltage | 5V DC (USB) |
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| Maximum Airflow | 52 CFM |
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| Speed Levels | 1000 / 1200 / 1500 RPM |
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| Noise Level | 18 / 22 / 27 dB |
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| Fan Dimensions | 120 × 120 × 35 mm |
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| Shipping Weight | 0.3 kg |
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| Shipping Dimensions | 15 × 13 × 5 cm |
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