Example implementations relate to a fan module assembly. One example fan module assembly includes a basepan housed in a chassis of a computing device. The basepan includes a distal end. The fan module assembly also includes a plurality of pins extending from the basepan. The plurality of pins includes a first pin and a second pin. The first pin and the second pin are staggered with respect to a plane defined by the distal end. The fan module assembly further includes a fan module attached to the basepan via the first pin and the second pin.