Features: Engineered with high performances 80mm USB cooling fan, this 5VDC device delivers 13CFM airflow at whispers quiet 24dBA, for maintaining optimal temperatures in electronics. Featuring plastic construction and oil impregnated bearings, this 80x80x10mm fan combines robust airflow with operation for enhanced system reliability. for PC builders, 3D printing enthusiasts, and networking technicians requiring efficient thermal management for sensitive electronics. Optimize airflow in 3D printer enclosures, PC cases, or NAS devices with this 93cm USB powered fan that ensures stable cooling during extended operation. Its plug and play USB connectivity and space saving 10mm profile make it upgrade for DIY projects or replacing aging fans in electronics and office equipment. Specifications: Size: 80x80x10mm Color: Black Interface: USB Cable Length: 93cm Voltage: 5V Fan Speed: 1900rpm Material: Plastic Package Includes: 1PC USB 5V 8010 Cooling Fan note: Please allow 0-1cm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the Pictures may not reflect the actual of the item.