Cultiv8 computer pc fans are ideal for use in compact cabinets and space-limited areas where constant, cooling airflow is required. They are basically a small silent fan used on a computer tower housing, however adpated for Australian power points with a 2 prong plug. They are quiet but don’t perform well with carbon filters. Many customers choose to use multiple computer fans instead of larger noisier fans. To place a 120mm PC Fan in ducting, usually pushing it inside 150mm silver ducting works well. This cancels out the noise even better. CULTIV8 PC Fan Features: Made of aluminium casing Over 40,000 running hours One of quietest fans for 240V 240V Australian Plug – straight into the wall or run off a power board CULTIV8 PC Fan 120mm Specifications: Outer dimensions 120 x 120 x 25mm (length x height x width) Power consumption – 22W, 0.11A 120m3/hour flow rate Sound Level – the fan makes a low drone noise, around 50dB (however this can be shielded by placing the fan in 150mm ducting or acoustic ducting) Internal diameter – 114mm