Arctic S4028-6K 4cm PWM Server Fan for Continuous Operation, Black, Dual Ball Bearing, 250-6000 RPM

 

 

The impeller of the S4028-6K is held in place by two ball bearings and is therefore particularly durable and less sensitive to external influences such as heat and dust.

 

 

The S4028-6K has a very wide speed range that can be regulated via PWM and voltage. With its 6000 rpm max, it offers a good balance between cooling power and noise.

 

 

With a static pressure of 4.2 mm/H2O and a maximum airflow of 12.06 m3/h, the S4028-6K is a true all-rounder and is suitable as both a radiator and case fan.

 

 

The S4028-6K fits into 1U server cases and can serve as a replacement fan for routers, switches and NAS. It can also be used for other products such as DVRs, mini PCs, HTPCs, hard drive enclosures and 3D printers.

 

 

The fan has a standard 4-pin fan connector and can also be connected to and controlled on 2-pin or 3-pin headers, while the 40cm cable allows a lot of flexibility in positioning.