Noiseblocker MultiFrame Case Fan Series Review
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Introduction
The latest case fans to go under the wire at Verdis Reviews are the Noiseblocker Multiframe series. The manufacturing company is a specialist in the cooling department and so we’re expected these fans to be really exceptional products especially as the company is known to make changes to their products in order to make improvements. Let’s see how they shape up…
Company Information – Noiseblocker
“Blacknoise Germany is a company that has decided to specialise in fan and silent technology. Under the NOISEBLOCKER brand Blacknoise Germany develops and markets fans and accessories for reducing the noise produced by PCs, IT technology and electronic products. The core of the company is a small group of employees who have devoted themselves to this theme out of passion and commitment.
NOISEBLOCKER products are developed in Germany. The focus of attention is placed on practical solutions optimised with respect to a specific application. All products are optimised down to the last detail. Often new solutions are developed which deviate from the market standard. As a result of this work, all NOISEBLOCKER products are positioned in terms of technology and quality in the highest category of their respective market segment and are often superior to the competition as far as practical applications and performance are concerned. They have not only won 150 international awards, but are regularly placed among the leading positions in the comparison tests, confirming once more the success of our work and philosophy.”
Features
- High-end fan with patented NB-Multiframe technology
- Extremely low-noise (up to 30% quieter than standard fans)
- Multiple-section high-tech chassis with integrated structure borne sound absorber
- NB NanoSLI low-noise long-life bearing
- Extremely sturdy housing
- State-of-the-art, quiet NB EKA drive
- Low-noise impeller with anti-dust surface
- Packed for retail sale (plastic hard case), including installation materials
- 6 years guarantee
Specifications
| M12-S1 | M12-S2 | M12-S3HS | M12-P | |
|---|---|---|---|---|
| Size | 120×120x25mm | 120×120x25mm | 120×120x25mm | 120×120x25mm |
| Speed | 750 U/min | 1250 U/min | 1800 U/min | 1000-2000 U/min |
| Noise | N/A | 19 dB/A | 27 dB/A | 12-29 dB/A |
| Airflow | 58 m /h | 87 m /h | 124 m /h | 73-133 m /h |
| Voltage Range | 4,5 – 13,8V | 4,5 – 13,8V | 4,5 – 13,2V | 4,5 – 13,2V |
| Start Voltage | 4,5V | 4,5V | 4,5V | 4,5V |
| Input Power | 2,74W | 2,91W | N/A | N/A |
| Static Pressure | 0,610 mmH O | 0,891 mmH O | N/A | N/A |
| MTBF (25°C) | 160 000 h | 140 000 h | 130 000 h | 130 000 h |
| Temp Range | -10~ + 80°C | -10~ + 80°C | -10~ + 70°C | -10~ + 70°C |
| Warranty | 6 years | 6 years | 6 years | 6 years |
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