Nmb Technologies 04028Da-12S-Au-Faa.
AXIAL FAN, 0.78A, 9.36W, 12V, 40X28MM; Supply Voltage VDC:12V; Fan Frame Type:Square; Fan Frame Size:40mm; External Depth:28mm; Bearing Type:Ball Bearing; Air Flow - CFM:24.7CFM; Noise Rating:58.5dBA; Power Rating:9.36W; IP Rating:-