Bi-Sonic Replacement Cooling Fan
This 5 V DC case fan carries the Bi-Sonic BP551305H-02 designation and draws .38 A through a three-wire, three-pin connector. It is built as a direct replacement for the original Bi-Sonic cooler in compatible chassis or server enclosures. The unit arrives new and ready for installation.
Maintainers needing exact Bi-Sonic fit
Technicians restoring or servicing hardware that specifies the BP551305H-02 will find the correct voltage, current and pin layout here. Builders who require PWM speed control, a different voltage rail or a larger airflow rating should look at other models.
Highlights
- DC 5 V supply fits low-voltage chassis builds
- 38 A draw keeps power load minimal
- Three-pin connector enables speed reporting
- Designed for Bi-Sonic BP551305H-02 compatibility
Specifications
No published specifications for this item yet.
Questions about this item
What does the 0.38 A current draw mean when the BP551305H-02 is installed in a PC?
It draws 0.38 A from the 5 V rail, so a standard motherboard header or fan controller rated for at least that amount per channel will run it without overload.
What does the 3-pin connector limit in practice for the BP551305H-02?
The 3-pin connector provides power and a tachometer signal but no PWM line, so speed is controlled by varying the supply voltage rather than a 4-pin PWM signal.
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