SXDOOL
SXDOOL R128015BM 80 mm case fan 12 V 0.25 A 900-2700 RPM 4-pin PWM
An 80 mm case fan with double ball bearings, 12 V power, 0.25 A draw and 900-2700 RPM PWM control
- PWM control matches cooling to workload via 4-pin motherboard lead
- Double-ball bearing extends operating life through reduced friction
- 900-2700 RPM range balances airflow and acoustics
- 80×80×15 mm footprint fits compact chassis layouts
- 5 cm cable reaches nearby fan headers cleanly
80 mm PWM case fan for compact builds
This 80 mm fan fits tight chassis where larger units cannot mount. It runs on 12 V DC at 0.25 A and connects through a standard 4-pin PWM header for motherboard-controlled speed regulation.
Sustained airflow at variable RPM
Speed ranges from 900 to 2700 RPM with a ±5 % tolerance, allowing the fan to spin down for quiet idle and ramp up when component temperatures rise. The double ball bearing maintains consistent rotation over long operating periods without the wear patterns seen in sleeve designs.
Double ball bearing and short lead
The 15 mm thick frame uses a double ball bearing for durability in continuous use. A 9.5 cm cable reaches nearby headers on small-form-factor boards without excess slack, and the 4-pin connector carries the PWM signal for precise fan-curve control.
Highlights
- PWM control matches cooling to workload via 4-pin motherboard lead
- Double-ball bearing extends operating life through reduced friction
- 900-2700 RPM range balances airflow and acoustics
- 80×80×15 mm footprint fits compact chassis layouts
- 5 cm cable reaches nearby fan headers cleanly
Specifications
No published specifications for this item yet.
Questions about this item
How much power does the 12 V 0.25 A motor draw when the fan runs continuously at full speed?
At the rated 12 V and 0.25 A the fan draws about 3 W, so heat output stays low even during all-day operation.
Does the 4-pin PWM connector require a motherboard header that supplies 12 V DC and a PWM signal?
Yes, the 4-pin lead plugs into a standard 12 V PWM fan header; the board must provide both power and the PWM control signal.
Will the 80 mm frame with 9.5 cm cable reach a rear exhaust mount on an older ATX board?
The 80×80×15 mm frame fits legacy 80 mm mounts and the 9.5 cm lead reaches most rear headers on older ATX layouts.
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