Blacknoise Germany has now announced that its Noiseblocker BlackSilentPro series case fans are shipping and have become available in stores. The BlackSilentPro family includes five models - two 120mm and three 140mm fans, which feature a low-noise NB-NanoSLI bearing, are bundled with two (20 and 50cm) sleeved cables, a rubber, anti-vibration frame, and are backed by a 6-year warranty. For a more detailed look see the specifications below.

- NB-BlackSilentPro PL-1 (120mm) | 900 RPM (speed) | 11 dBA (noise level) | 68 m3/h (airflow) | 180,000 hours MTBF (mean time before failure @ 25 degrees Celsius)

- NB-BlackSilentPro PL-2 (120mm) | 1400 RPM | 20 dBA | 96 m3/h | 160,000 hours MTBF

- NB-BlackSilentPro PK-1 (140mm) | 700 RPM | 9 dBA | 49 m3/h | 180,000 hours MTBF

- NB-BlackSilentPro PK-2 (140mm) | 1200 RPM | 20 dBA | 93 m3/h | 140,000 hours MTBF

- NB-BlackSilentPro PK-3 (140mm) | 1700 RPM | 27 dBA | 153 m3/h | 120,000 hours MTBF

The 120mm BlackSilentPro fans are priced at 12.49 Euro, while the 140mm fans can be found @ 14.98 Euro.