Features: Keep your equipment cool with the Big Airflow 120mm Computer Fan. Its AC plug and adjustable speed controller ensure efficient airflow for your mining machine, server, or workstation. Stay cool and ventilated with this versatile cabinet fan. With its AC power supply and speed controller, it's perfect for various electronic equipment and can even be used as a replacement fan. Designed for professionals and enthusiasts alike, this computer fan is ideal for those who require effective cooling for their servers, computer cabinets, and more. Keep your equipment running smoothly with this high-quality fan. Create a comfortable and well-ventilated environment with the Big Airflow 120mm Computer Fan. Perfect for mining machines, server rooms, and other applications, this fan ensures optimal cooling and ventilation in any setting. Upgrade your cooling system with the Big Airflow 120mm Computer Fan. Its oil bearing design, fast RPM, and impressive airflow make it a top choice for cooling various electronic devices. Take control of your temperature management with this efficient fan. Specifications: Component: Plastic Speed: 2700rpm Air volume: 81CFM Size: 12x12x3cm Plug: EU Plug, US Plug (optional) Fan Quantity: 1, 2, 3, 4, 5, or 6 pcs (optional) Note: Please allow 1-3mm error due to manual measurement. Make sure you do not mind before purchasing. Due to differences between monitors, the picture may not reflect the actual color of the item. Package includes: 1 Set 120mm Computer Fan