4715PS-10T-B20 120mm (12cm) Axial Case Cooling Fan — 120X120X38mm (12038), AC 100/110V, 11/10W

Model 4715PS-10T-B20 is a 120mm (12cm) axial case cooling fan built for chassis ventilation. Physical dimensions are 120X120X38mm (sometimes listed as 12038). The unit runs on AC 100/110V and consumes 11/10W. In short: 4715PS-10T-B20 — 120mm / 12cm size, 120X120X38mm footprint, axial case fan, AC 100/110V, 11/10W.