Optimised for high static pressure When the new P12 PWM PST was developed, special emphasis was placed on a focused air flow and a high static pressure. The fan therefore guarantees extremely efficient cooling, even with increased air resistance. The P12 PWM PST is therefore particularly suitable for use on heat sinks, radiators as well as with perforated panels and filters. Powerful cooling performance Numerous improvements, such as to motor technology and a newly developed fan design, have significantly increased the performance of the P fans. In internal performance tests, the new P fans, levelled to of 28 dB(A), were able to outperform numerous competitors. 200 to 1800 rpm controlled via PWM PST With a wide speed range and the innovative PWM Sharing Technology (PST), the fan speed of the P12 PWM PST can be synchronously controlled with all other fans. This keeps noise to a minimum and at the same time guarantees maximum cooling performance.