The Pure Wings 2 fan series is unique in its class, offering reliable and quiet cooling at a highly attractive price. It is impressive how much noise-optimized technology the be quiet! team has equipped this fan series with, delivering an excellent price-performance ratio. The series is the best choice for incorporating the well-known and unparalleled be quiet! cooling into your own PC.
| Fan dimension | 140 mm | 
| Items per sales unit | 1 x | 
| power connector | 3-pin | 
| input voltage | 5 V | 
| Airflow | 104 m³/h | 
| Max. noise level | 18.80 dB | 
| LED colour | without LED | 
| Item number | 2452772 | 
| Manufacturer | be quiet! | 
| Category | PC fans | 
| Manufacturer no. | BL047 | 
| Release date | 4.10.2013 | 
| External links | 
| Colour | Black | 
| Exact colour description | Black | 
| Fan dimension | 140 mm | 
| PC fan type | PWM fan | 
| Fan type | Silent | 
| Max. Speed | 1000 RPM | 
| Max. noise level | 18.80 dB | 
| Airflow | 104 m³/h | 
| Static pressure | 0.76 mmH20 | 
| LED colour | without LED | 
| Fan mounting | Screws | 
| power connector | 3-pin | 
| Power consumption (active) | 4.32 W | 
| input voltage | 5 V | 
| Cable length | 0.45 m | 
| Electric current | 0.36 A | 
| Items per sales unit | 1 x | 
| Scope of delivery | Screws | 
| Country of origin | China | 
| CO₂-Emission | |
| Climate contribution | 
| Length | 140 mm | 
| Width | 140 mm | 
| Height | 25 mm | 
| Weight | 160 g | 
| Length | 17.50 cm | 
| Width | 14.30 cm | 
| Height | 2.90 cm | 
| Weight | 192 g | 
How often does a product of this brand in the «PC fans» category have a defect within the first 24 months?
Source: Digitec GalaxusHow many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec GalaxusHow often is a product of this brand in the «PC fans» category returned?
Source: Digitec Galaxus