No refunds!!!!!!!The Corsair Air Series SP120 120mm Case Fan is a high-performance cooling solution designed for computer cases. With a maximum airflow volume of 62.74 CFM and a maximum fan speed of 2350 RPM, this fan effectively dissipates heat and ensures optimal system performance. The blue LED light adds a touch of color to the fan's black design, making it a stylish addition to any gaming setup. Made with durable plastic materials and backed by a 2-year manufacturer warranty, this fan pack offers reliability and quality for your cooling needs.