Sanyo unveiled a new fan for industrial and server applications, the San Ace 120 GV Type 9GV1212P1J01. This fan has a max air flow of 6.34m³/min (224CFM) and a max static pressure of 360Pa. At 6400RPM the fan has a noise level of 64dBA and a massive power consumption of 36W!
When the fan spins at only 1500RPM it has an airflow of 52.7CFM, 2.28W power consumption and a more bearable noise level of 33dBA.
The fan measures 120 x 120 x 38mm, has a MTBF of 40,000 hours and weighs 360g. Not really something regular users would want in their case but it could be useful for overclocking projects.