Innovation First, Inc. 1UCMA-137 1U Cable Management Arm 19" 28.5"-33" computer accessory
- Product Type:Cable…
- Panel Width:19" Rac…
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Zyvpee
An 80 mm ball-bearing case fan with a 4-pin connector for PWM speed control
The Zyvpee DS08025B12H P171 is an 80 mm square frame fan with a 25 mm thickness designed for CPU cooling in tight chassis. Its four-pin connector enables PWM speed control so the motherboard can adjust airflow to match thermal load. The black housing carries no LED lighting, keeping the look neutral for any build. Ball-bearing construction targets durability in continuous operation.
Rated at 12 V and 0.3 A, the fan draws modest power while spinning under motherboard control. PWM regulation lets the speed drop to a low idle level when the CPU is cool, reducing audible noise during light workloads. Under load the fan ramps up to move more air through a heatsink without exceeding the stated voltage and current envelope. The ball bearing maintains consistent rotation characteristics across the speed range.
The 4-pin PWM header allows the system to command precise speed curves instead of running at a fixed voltage. This means quieter operation at idle and automatic response to temperature spikes without manual fan curves. No software suite or RGB controller is bundled; the fan relies entirely on standard motherboard fan headers for configuration. Builders who need RGB illumination or a three-pin voltage-only header will need a different model.
| Brand | 3ccooler.com |
|---|---|
| Series | DS08025B12H P171 |
| Model | DS08025B12H |
| Type | CPU Cooler Fan |
| Bearing Type | Ball |
| Power Connector | 4 Pin |
| Color | Black |
| LED | No |
| Features | CPU Cooling |
| Dimensions | 80*25mm |
Mount the 80*25mm frame with four screws, then plug the 4 Pin connector into the motherboard header; the step often missed is seating the PWM wire so speed control works.
The Ball bearing design runs without lubrication; expect to replace the unit only if noise rises or airflow drops after extended use.
At DC12V 0.3A the motor draws constant current, so the thermal ceiling of the Ball bearing assembly is the first constraint during continuous operation.
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