Features: Brand new and high quality Model: 9WF0424F6D03/04 A90L-0001-0507#A/#B. It can be said that it is a silent and strong wind fan. When it is silent, the temperature in the box is low and, when the temperature is high in the for case when it is winding, the heat is released and it is silent. Made of premium quality ABS plastic, safe and durable in use. The fan supports automatic temperature control and is ready to adjust fan speed according to temperature changes. If you have any questions or do not understand, please email us and we will serve you wholeheartedly. Specifications: Model: 9WF0424F6D03/04 A90L-0001-0507#A/#B Size: 0507(4x4x2cm ) , 0551(5.8x4x2cm)(optional) Voltage: 24V Current: 0.076A Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Fanuc Fan