Revision C of the Delta AFB1212HE provides a respectable 109 CFM of airflow,
and does so at a much more reasonable noise level than its high powered
brethren.
Specifications: Part #
AFB1212HE-CF00, 120x120x38mm, 109.17 CFM @ 4000 RPM, 44.0 dBA, 4.20 watts, 0.35
amps, Maximum Air Pressure 9.22 mm H²O, 12v DC, 3 or 3+4 pin Molex
header connector(s).