SXDOOL
SXDOOL EF50201S1-C000-G99 50×20 mm 12 V 1.02 W case fan
A 50×20 mm maglev turbine blower moves air at 12 V and 1.02 W for CPU, IC, power or Optoma T761ST projector cooling
- Maglev bearing reduces friction for quieter operation
- 12 V DC input with 1.02 W power draw
- Compact 50 mm × 20 mm turbine fits tight spaces
- Three-wire connection enables speed monitoring
- Designed for Optoma T761ST projector cooling
Compact Maglev Blower
The SXDOOL EF50201S1-C000-G99 is a 50 by 20 mm turbine blower designed for tight spaces such as small-form-factor PCs or projector chassis. It operates on 12 V DC and draws 1.02 W through a three-wire lead. The County Maglev bearing reduces friction for quiet, long-life operation in CPU, IC or power-supply cooling roles.
Steady Thermal Output
Because the impeller uses maglev suspension, rotational stability remains consistent during extended duty cycles rather than degrading as sleeve bearings can. The low 1.02 W power draw means heat contribution to the loop is minimal, so the fan sustains its airflow profile without adding measurable thermal load. Continuous 12 V operation keeps the blower at its rated curve for the duration of the workload.
Three-Wire Integration
The three-wire connector supplies power, ground and a tachometer signal, allowing the host system to monitor speed and adjust PWM control if the header supports it. At 50 mm square and 20 mm thick the unit fits cramped ducts where conventional axial fans cannot mount. Buyers needing a larger diameter, higher static pressure or a two-pin power-only interface should look elsewhere.
Highlights
- Maglev bearing reduces friction for quieter operation
- 12 V DC input with 1.02 W power draw
- Compact 50 mm × 20 mm turbine fits tight spaces
- Three-wire connection enables speed monitoring
- Designed for Optoma T761ST projector cooling
Specifications
No published specifications for this item yet.
Questions about this item
How much power does the 12 V fan draw when running continuously?
The fan consumes 1.02 W at 12 V DC, so heat output and current draw stay very low during all-day operation.
What connector or wiring does the fan need to work?
It has a three-wire lead for 12 V power, ground and a tachometer signal, requiring a matching three-pin header or adapter.
Will the 50 mm × 20 mm blower fit the Optoma T761ST projector I already own?
Yes, the EF50201S1-C000-G99 is specified as a direct replacement cooler for the Optoma T761ST projector.
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