Inter-row air conditioning is a type of precision air conditioning equipment installed between the "hot channel" or "cold channel" in the server cabinet of a data centre for short-distance, targeted cooling. Its core design concept is "nearby refrigeration, cold and hot isolation". It is mainly used in the data centre industry, and the inter-row air conditioning industry is a landmark track for data centres, from "extensive cooling" to "precision guidance cooling".

The application of a cooling fan in inter-row air conditioning is one of the core components that decides its performance, energy efficiency and reliability. Because inter-row air conditioners are embedded in dense IT equipment, their cooling fans face more stringent requirements than those of conventional machine room air conditioners. Redundancy and reliability, low noise, and compact design are the basic requirements for cooling fans in the industry. In a more compact space, it provides higher static pressure and a wider, more efficient operating range, with deeper system integration and more comprehensive health management functions. Schniro can provide standardized and customized solutions for the industry, with product sizes ranging primarily from 200mm to 400mm. Each size has different voltage configurations, designs and motor options.