This premium case fan features a 120mm diameter with a streamlined design, offering an airflow of 21.4 cfm at a low noise level of just 0.08 Sone. Equipped with a fluid dynamic bearing, it ensures quiet operation and optimal pressure of 0.5 mm. This fan rotates at 1050 rpm, starting efficiently at 4.8V. Dimensions are 12cm by 12cm by 2.5cm, with a 40 cm cable for easy installation. Packaged singly, this fan weighs 139g and connects via a 3-pin connector, blending performance with durability.