SilentiumPC Sigma PRO 140

Silent operation
Sigma Pro series are very silent thanks to modern HBS bearing (Hydraulic Bearing System)


Sigma Pro 140 is a versatile fan made for 120 and 140 mm fan brackets thanks to special housing with mounting adapters. Using bigger fan for your CPU cooler or case (as long as there’s enough space) is a low cost method to make your performance better and lower the noise level.

Specialized motor allows rotor spin at 5 V and this feature makes Sigma Pro compatible with fan controllers built-in SilentiumPC cases.

Classic look
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.

Accessory
The set also includes silicone pads for screws which reduce vibration.