High Speed Server Fans 40*40*28mm Dual Ball Bearing 4-wire 4pin Pwm Axial Flow Fans

Description of High Speed Server Fans 40*40*28mm Dual Ball Bearing 4-wire 4pin Pwm Axial Flow Fans

The High-Speed Server Fans 40*40*28mm Dual Ball Bearing 4-wire 4pin PWM Axial Flow Fans are compact cooling fans designed for use in server and data center applications. Measuring 40mm x 40mm x 28mm, these fans are small but powerful, providing high airflow and static pressure to effectively cool server components such as processors, memory modules, and hard drives.

These fans are equipped with dual ball bearings, which provide reliable and long-lasting performance. The ball bearings are designed to reduce friction and noise, making them ideal for use in high-performance servers that require constant cooling.

The fans are also 4-wire and 4-pin PWM controlled, which allows them to be adjusted to run at different speeds based on the temperature of the server components. This means that the fans can spin at lower speeds when the server is cool and increase their speed when the server temperature rises, resulting in more efficient cooling.

- Dual ball bearings: Dual ball bearings are considered more durable and long-lasting than sleeve bearings, which are commonly found in cheaper fans. The ball bearings in these fans are designed to reduce friction and noise, resulting in smoother and quieter operation.

- 4-wire and 4-pin PWM controlled: The 4-wire and 4-pin PWM control allows the fans to adjust their speed automatically based on the temperature of the server components. This means that the fans can run at lower speeds and produce less noise when the server is cool, and increase their speed when the server temperature rises, resulting in more efficient cooling.

- High-speed operation: These fans are designed for high-speed operation, with a maximum speed of around 10000 RPM. This allows them to provide high airflow and static pressure, which is crucial for cooling server components that generate a lot of heat.

- Compact size: The fans are small and compact, measuring just 40mm x 40mm x 28mm. This makes them ideal for use in tight spaces where larger fans may not fit.

- PWM control cable: These fans come with a separate PWM control cable that allows you to control the fan speed manually if your motherboard does not support PWM control.

Overall, these High-Speed Server Fans 40*40*28mm Dual Ball Bearing 4-wire 4pin PWM Axial Flow Fans are a reliable and efficient cooling solution for servers and data center equipment, offering high performance in a compact design.

Specification of DC 4028 Axial Cooling Fan

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