S4028-15K
40 mm Server Fan

DESIGNED FOR CONTINUOUS OPERATION
The impeller of the S4028-15K is held in place by two ball bearings and is therefore particularly durable and less sensitive to external influences such as heat and dust.

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 mm/H2O 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.

General data

Performance
Fan Speed: 1400 - 15000 rpm
Airflow: 19,23 CFM / 32,67 m3/h
Speed Control: Pulse Width Modulation – PWM
Static Pressure: 26.5 mm H2O

Fan
Fan Frame: Standard
Connector: 2510 4-Pin Fan-Connector
Fan Bearing: Dual Ball Bearing
Operating Ambient Temperature: 0 - 40 °C

Electric Characteristics:
Starting Voltage: 4.5 V
Current/ Voltage: 0.47 A/ 12.0 V DC
Cable Lenght: 400 mm

Size & Weight
Lenght: 40 mm
Width: 40 mm
Height: 28 mm
Weight: 42 g

Packaging
Width: 33 mm
Height: 57 mm
Length: 45 mm
Weight: 0.051 kg