First off, we've been very pleased to be able to show a prototype of a new, further refined version of our signature NF-S12 fan, which attracted quite a lot of attention. By increasing the length of the fan blades at the leading edges and adding the bevelled blade tips we've first used for our NF-B9 fan, we've managed to achieve improved airflow and static pressure at the same noise level.
The Noctua NF-S12B 120mm fan will be available in Q4 2008 for $22.90 (19.90EUR).