Different fans are installed in the Lenovo T490 model series, depending on the equipment. Please check whether this is the fan you require before purchasing.
The offered manufacturer number is an alternative (substitute) to the spare part number you are looking for.
Depending on the manufacturer, model, and features, different fans or coolers may be installed. Therefore, before purchasing, carefully compare the design, mounting points, and connections with your existing component to ensure compatibility.
You've found this article over a part number. We'll check if it's the correct sparepart for your machine. To do this, please insert the manufacturer and the name of the model in the order comment.