The ZEPHYR fan series first of all offers exceptional high quality manufacturing, silent operating and competitive price. Available in sizes ranging from 40 to 140mm making it easy to select a product most suited to user needs. The fan’s classic black color matches most cases and its coated power cable enables to maintain an efficient cable arrangement and is easy to lay. The set also includes silicone pads for screws which reduce vibration. The ZEPHYR series owes its high operating quality to the modern HBS bearing (Hydraulic Bearing System). The additional asset coming from this solution is a significantly extended life span, in comparison to plain bearings, of up to 50000h.