Designed for Continuous Operation
The impeller of the S4028-15K is held by two high-quality Japanese ball bearings in a sturdy brass housing. This design increases the stability, strength and perpendicularity of the fan and minimises sensitivity to influences such as heat and dust. In addition, the brass housing helps to reduce wear on high-speed fans.
Full Control with a Wide Speed Range
The S4028-15K has a very wide speed range that can be regulated via PWM and voltage. With its 15000 rpm max, it offers a high cooling capacity at a relatively low noise.
High Airflow and Static Pressure
With a static pressure of 26.5 mmH2O and a maximum airflow of 32.67 m³/h, the S4028-15K is a true all-rounder and is suitable as both a radiator and case fan.
Wide Range of Applications
The S4028-15K 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.
Flexible Connection Options
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.
Quality You Can Rely On
70 °C ambient temperature, high dust exposure and changing humidity - we carry out our long-term tests under these extreme conditions to ensure the service life of our products. Some of these test fans have been running for over 15 years.
This not only allows us to continuously improve our products, but the excellent test results also confirm our high manufacturing quality. We are happy to pass this assurance on to our customers and offer a 6-year manufacturer's warranty.