Features: New and high quality. 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 is suitable for various electronic equipment and can be used as a replacement fan. Designed for professionals and enthusiasts, this computer fan is ideal for effective cooling of servers, computer cabinets, and other electronic devices. Keep your equipment running smoothly with this high-quality fan. Create a comfortable and well-ventilated environment with the Big Airflow 120mm Computer Fan. Ideal for mining machines, server rooms, and enclosures, this fan provides reliable cooling and ventilation in any setting. Upgrade your cooling system with the Big Airflow 120mm Computer Fan. Its oil bearing design, high RPM, and strong airflow make it a great 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: 6 pcs, 5 pcs, 4 pcs, 3 pcs, 2 pcs, 1 pc (optional). Note: Please allow 1-3mm error due to manual measurement. Ensure you are comfortable with this before purchasing. Due to differences between monitors, the image may not reflect the actual color of the item. Package includes: 1 set 120mm Computer Fan