Arctic Cooling S4028-6K – Compact 40mm Case Fan for Silent PC Cooling
The Arctic Cooling S4028-6K is a compact 40×28 mm case fan designed for efficient airflow in small-form-factor PC enclosures. With a rated speed of 6000 RPM and a 4-pin PWM connector, it delivers adjustable cooling performance across a wide range of operating conditions.
40×28 mm compact footprint fits tight case layouts and small-form-factor builds
6000 RPM delivers strong airflow for effective component cooling
4-pin PWM connector enables precise speed control by the motherboard
4.5 V low operating voltage reduces power draw and heat output
Black finish blends seamlessly into dark PC interiors
Das zeichnet den Arctic Cooling S4028-6K aus
The S4028-6K combines a very small 40×28 mm chassis with a high 6000 RPM motor, making it one of the most compact fans capable of delivering meaningful airflow. The 4-pin PWM interface allows the motherboard to dynamically adjust fan speed based on thermal load, balancing cooling performance against noise. At 4.5 V operating voltage, the fan draws minimal power, which is particularly relevant for low-voltage or fan-header-limited setups.
Ideal für...
Small-form-factor PC builds, HTPC enclosures, and compact ITX cases where space is at a premium and every millimetre of airflow counts. Also suited for users who need a replacement fan for existing 40 mm fan mounts without upgrading to a larger size.
Anwendung von Arctic Cooling S4028-6K
Mount the fan in a 40 mm fan header or bracket on the PC case, connecting the 4-pin PWM cable to a compatible motherboard header. The motherboard will automatically regulate fan speed based on temperature sensors. No additional controller or splitter is required for basic operation.
Arctic Cooling is a Swiss-headquartered brand specialising in PC cooling components, including case fans, CPU coolers, and thermal solutions. The brand focuses on compact, high-RPM fan designs that balance airflow performance with low noise and low power consumption. Arctic Cooling products are widely distributed across European markets and are known for offering reliable cooling at competitive price points.
It is a 40×28 mm case fan for PC enclosures, providing adjustable airflow via a 6000 RPM motor and 4-pin PWM speed control.
It fits any case with a standard 40 mm fan mount or header. The compact 40×28 mm dimensions make it suitable for small-form-factor and ITX builds where space is limited.
40×28 mm dimensions, 6000 RPM motor speed, 4-pin PWM connector, 4.5 V operating voltage, no LED lighting, black finish, weight 0.054 kg.
No additional controller is needed. The 4-pin PWM connector allows the motherboard to regulate fan speed automatically based on thermal readings.
Arctic Cooling provides a 72-month manufacturer warranty, covering defects in materials and workmanship under normal use.
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