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75x75x15mm CPU Blower Fan Replacement Model BB7515BU B127515BU, DC 12V 0.80A 4-Wire PWM Centrifugal Fan with Copper Radiator for Desktop CPU Cooling
- Exact replacement fan for BB7515BU and B127515BU, standard 75×75×15mm blower size
- DC 12V 0.80A rated with 4-wire PWM cable, support real-time speed adjustment by motherboard
- Matched copper radiator set delivers high static pressure for compact CPU heat dissipation
- Centrifugal turbine design concentrates airflow to rapidly take away CPU core heat
- Dual ball bearing structure for long service life, stable cooling for mini hosts and servers
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This centrifugal blower fan kit comes with copper radiator, specially made to replace the original BB7515BU and B127515BU cooling fans. It adopts 7515 slim body dimension to fit narrow internal space of small desktop chassis, 1U servers and industrial control computers.
Working on DC 12V power supply with rated current 0.80A, the 4-wire PWM wire connects directly to mainboard fan headers to automatically adjust fan speed according to CPU temperature, balancing cooling performance and noise volume. The integrated copper radiator optimizes heat conduction efficiency, effectively lowering CPU temperature under long-time high-load operation such as rendering and gaming.
Turbine centrifugal structure generates strong static pressure, ensuring smooth air circulation through dense heat sink fins without wind loss. Built-in dual ball bearings reduce vibration and running noise, supporting continuous stable operation for tens of thousands of hours. It is an ideal repair and upgrade cooling hardware for compact desktops, mini servers and embedded equipment CPUs.
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- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by TechCore Supply Return Policy
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