Delta AFB1212SHE-F00 120mm Case Fan

The Delta 120x38mm High-Speed fan AFB1212SHE is an outrageously high performance fan that moves over 151 cubic feet of air every minute. It is loud with 53dB-A but it also has an amazing near 3:1 airflow to noise ratio. The AFB parts can be undervolted slightly more and it lacks the high pitched whine that accompanies directional fin fans.