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Black 120mm square axial case fan 25mm thick with 4-pin connector

Zyvpee

Zyvpee 1225-12HS HAPW 120mm 25mm 4-pin case fan

SKU CH-REZ8-7PGNT

A 120 mm sleeve-bearing case fan with a 4-pin PWM connector for DC axial cooling

  • TypeCase Fan
  • CompatibilityCase
  • Bearing TypeSleeve bearing
  • Power Connector4 Pin
  • ColorBlack
  • LEDNon-LED
  • 120 mm frame fits standard case mounts
  • 25 mm thickness for typical clearance
  • 4-pin PWM connector enables speed control
  • 12 V 0.55 A rating defines power draw
  • Sleeve bearing keeps operation simple

Zyvpee 120mm 4-pin case fan

The Zyvpee 1225-12HS HAPW is a 120mm by 25mm DC axial fan designed for standard computer case mounting. It operates on 12V power drawing 0.55A through a 4-pin connector. The black non-LED frame suits builders who prefer a subtle internal appearance.

Sleeve bearing and 4-pin control

A sleeve bearing provides the rotational interface between the rotor and stator. The 4-pin connector enables pulse-width modulation speed control from a compatible motherboard header. No lighting hardware or controller software is included in the package.

Limits of 4-pin PWM and sleeve bearing

PWM control requires a motherboard header that outputs a valid signal; a 3-pin header will run the fan at full voltage continuously. Sleeve bearings generally produce more audible noise over time than ball or fluid dynamic alternatives. The fixed 120mm by 25mm footprint limits use to cases with matching mounting points.

Highlights

  • 120 mm frame fits standard case mounts
  • 25 mm thickness for typical clearance
  • 4-pin PWM connector enables speed control
  • 12 V 0.55 A rating defines power draw
  • Sleeve bearing keeps operation simple

Specifications

Series1225-12HS
Model1225-12HS
TypeCase Fan
CompatibilityCase
Bearing TypeSleeve bearing
Power Connector4 Pin
ColorBlack
LEDNon-LED
FeaturesDC axial fan
Dimensions120mm*120mm*25mm

Questions about this item

How often will the sleeve bearing in the 1225-12HS need replacement under continuous operation?

Sleeve bearings tend to wear faster than ball bearings; plan to monitor noise and replace the fan once audible rattling or speed drop appears.

What thermal or electrical limit appears first when the 1225-12HS runs at 12 V 0.55 A all day?

The 12 V 0.55 A rating sets the steady-state power ceiling; sustained loads will hit that current limit before the motor overheats in a normal case airflow path.

How much noise and heat does the 1225-12HS produce after hours of non-stop spinning?

As a non-LED DC axial fan with a sleeve bearing, it runs quietly at first; expect a gradual increase in bearing hum and modest frame warmth during extended use.

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