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 impeller 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. With a static pressure of 4.2 mmH2O 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.

Specifications:

• Fan speed: 250-6000 RPM
• Airflow: 7.1 CFM | 12.06m³/h
• Speed control: PWM
• Static pressure: 4.2 mmH²O
• Connector: 2510 4-Pin
• Fan bearing: dual ball bearing
• Starting voltage: 4.5V
• Current | Voltage: 0.1A | 12.0V DC
• Dimensions: 40 x 40 x 28mm
• Cable length: 400mm
• Weight: 40g each