The ORION FANS part OD3510-05LLB is a compact and efficient DC fan designed for a variety of applications. With its dimensions of 35x10mm, it is an ideal choice for limited space environments. This fan operates at 5V and utilizes a high-quality ball bearing mechanism for enhanced durability and reliability. With a flow rate of 3.0cfm, it provides efficient cooling performance. The OD3510-05LLB is a versatile and reliable cooling solution for various electronics, computer equipment, and other devices.