3DVelocity take Noctua's much-hyped low noise NF-S12 120mm fan for a spin to see if all that Austrian Institute for Heat-Transmission and Fan Technology design input has paid off.

"They've also left extra space between the tips of the blades and the frame in order to reduce the creation of turbulence and also employed a new self-stabilising oil-pressure bearing (SSO bearing)which they claim "surpasses current types of ball, sleeve or liquid bearings in terms of long-term stability and quietness.""



Link: 3dvelocity