The Nidec Beta SL DO9T-12PG is a high-speed 92mm fan. Data is hard to find for these fans but we estimate an airflow of about 50cfm, therefore suitable for forced cooling of high power amplifier projects.
Current consumption max. 0.29A at 12V
Dimensions 92 x 92 x 25mm.
Two-wire input on 200mm long red/black wires.