The successor of the Freezer 11 series convinces all along the line with regards to noise level, cooling capacity, mounting versatility and transport-proofness. As semi passive cooler, the Freezer 12 CO also works extremely efficiently as the fan only starts up at a PWM signal with 40 % pulse width.
92 mm, 0–2,000 RPM (controlled by PWM)
Dual Ball Bearing
0.16 A/+12 V DC
Designed for 24/7 operation, the Freezer 12 CO provides up to 150 Watt cooling capacity with superior service life. Its high-precision dual ball bearing lasts five times as long as standard models – without the slightest compromise in performance.
Semi Passive Cooling
With semi passive operation the Freezer 12 CO provides again a special feature. A sophisticated fan controller that was developed by German engineers allows passive cooling of the CPU during simple applications such as surfing and creating documents. The 92 mm fan only starts up at a PWM signal with 40 % pulse width. This saves energy, extends the service life and makes the cooler at low load completely silent.
Fluidic analysis and