Features: Higher airflow to enhance cooling performance. Silent operation for excellent case cooling. The better airflow inside your system, the cooler and more stable system you will get Specifications: Size: 80 x 80 x 25 mm Bearing : Sleeve Bearing Line : two lines Rated voltage : 12V Rated current : 0.20A Item color:Transparent Light color: blue,colorful Weight:Approx. 50 g Package weight:Approx. 60 g Package included: 1 x Computer cooler