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 be used as a replacement fan. Designed for professionals and enthusiasts, this computer fan is ideal for effective cooling of servers, computer cabinets, pet houses, 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. Suitable for mining machines, server rooms, and pet houses, 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 high airflow make it a reliable choice for cooling various electronic devices and pet houses. 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. Ensure you are okay with this before purchasing. Due to differences between monitors, the image may not reflect the actual color of the item. Package includes: 1 set of 120mm Computer Fan