SXDOOL
SXDOOL 80mm 4-pin PWM case fan DB128015BU-A 12V 0.7A 25mm K199
80 mm case fan with 4-pin PWM control, 12 V 0.7 A rating and 25 mm thickness
- Fan Size80mm
- Power Connector4 Pin
- 80 mm frame fits compact builds
- 4-pin PWM connector enables automatic speed control
- 12 V 0.70 A motor delivers strong airflow
- 25 mm thickness matches standard mounting points
Compact 80 mm PWM fan for tight builds
The SXDOOL DB128015BU-A measures 80 mm square and 25 mm thick, drawing .7 A at 12 V through a standard 4-pin PWM header. It fits slim enclosures, small-form-factor cases and legacy chassis where larger rotors cannot mount.
Steady airflow under constant PWM duty
The 4-wire interface lets the motherboard hold a fixed duty cycle so rotational speed stays consistent during long sessions. Without thermal throttling or voltage sag the fan maintains its airflow curve, avoiding the rpm decay seen in voltage-only models.
Highlights
- 80 mm frame fits compact builds
- 4-pin PWM connector enables automatic speed control
- 12 V 0.70 A motor delivers strong airflow
- 25 mm thickness matches standard mounting points
Specifications
| Fan Size | 80mm |
|---|---|
| Power Connector | 4 Pin |
Questions about this item
How loud does the 80mm DB128015BU-A get when it runs at full 12 V 0.7 A all day?
The fan is rated for 12 V and 0.7 A continuous operation, and its 4-pin PWM connector lets the motherboard lower the speed when full airflow isn't needed, keeping noise down during long sessions.
What does my motherboard need to run this 4-pin PWM case fan?
A standard 4-pin PWM fan header supplies the 12 V power and the speed-control signal the DB128015BU-A requires.
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