ITEM NAME:Brushless DC Cooling Blower Fan Sleeve-bearing 7525S 12V 0.18A 75x33mm hv2n Product Description Description: Ultra quiet MID speed brushless DC Blower Blade Material is thermoplastic UL94V-0 PBT Housing Material is thermoplastic UL PBT Operating Temperature: -10 Celsius degree to +60 Celsius degree Life Expectancy at 40 Celsius degree: 40000 hours Speed: 3000 RPM Airflow: 30 CFM Noise: 25 DBA Rating: DC 12V, 0.18A Quiet sleeve-bearing design Part. No.: 7525S. Color: Black Dimensions: approx. 75 x 33mm (D*H) Included: 1 x Blower.No.: 7525S. Included: 1 x Blower. If item is defective after 3 months, you can still send it back to us. We will send you a new one after receiving the defective item. Quiet sleeve-bearing design. Mon. to Sat.