Noiseblocker is the specialist for particularly quiet fans. To achieve this, the company relies on high quality with low manufacturing tolerances and extensive technological expertise rooted in German engineering. Additionally, the manufacturer states that its technical specifications represent realistic values, which cannot be directly compared to those of other manufacturers.

Flagship products from Noiseblocker include the Multiframe models featuring an innovative housing design and suspension. In contrast, the BlackSilent series represents a more affordable line based on a conventional frame construction, yet optimized for minimal noise generation. In its third revision, the series fans are suitable for both CPU and case cooling.

All fans share a black frame with blue transparent fan blades. This is a 120 mm fan operating at 1,000 RPM. It produces just 13 dB(A) and provides an airflow of 69 m³/h. The fan connects via a 3-pin connector and can be further throttled using an optional fan controller, with a starting voltage of 5 V.

To further reduce noise output, vibration-dampening rubber pins for mounting the fan are included.

Technical details:

• Dimensions: 120 x 120 x 25 mm
• Weight: 120 g
• Material: Plastic
• Noise level: 13 dB(A)
• Speed: 1,000 RPM
• Airflow: 69 m³/h
• Air pressure: 0.659 mm-H2O
• Starting voltage: 5 V
• Voltage: 12 V
• Power consumption: 0.96 W / 0.08 A
• Connection: 3-pin
• Lifespan: 80,000 hours
• Warranty: 3 years.