Fans
Fans 12025 EFC0251B1-Q020-A99 120mm 12V 4.20W 2-wire case fan
A 120 mm case fan running on 12 V DC and drawing 4.20 W with a two-wire connection
- 120 mm square frame fits standard case mounts
- 12 V DC operation draws 4.20 W for efficient cooling
- 25 mm thickness suits common 12025 fan bays
- 2-wire design provides simple power connection
120 mm 2-wire case fan
This 120 mm case fan runs on 12 V DC and draws 4.20 W through a two-wire connection. It is built for system integrators and DIY builders who need a straightforward replacement or additional airflow in a standard mounting pattern. The unit is supplied new and ready to install.
Fits 120 mm mounts with two-wire headers
The fan slots into any 120 mm case opening and connects directly to a two-wire fan header or adapter. No PWM control or extra connectors are required, freeing up four-pin headers for other components while delivering basic cooling for typical chassis layouts.
Highlights
- 120 mm square frame fits standard case mounts
- 12 V DC operation draws 4.20 W for efficient cooling
- 25 mm thickness suits common 12025 fan bays
- 2-wire design provides simple power connection
Specifications
No published specifications for this item yet.
Questions about this item
What is the maximum power draw of the EFC0251B1-Q020-A99 when running continuously?
The fan is rated at 4.20 W on a 12 V DC supply, which is the sustained power limit under load.
How much noise and heat does the 12025 produce during all-day operation?
At 4.20 W the motor generates modest heat, and the 2-wire design runs at a fixed speed so acoustic output stays constant.
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