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AJMRTC 0RFF51 Laptop CPU Cooling Fan EG50040S1CQ71S9A Replacement Cooler for Dell Vostro 3510 3520 3525 Inspiron 3511 3515, DC 5V 4Pin Connector Repair Cooling Fan
- Perfect replacement part number 0RFF51, EG50040S1CQ71S9A, fits Dell Vostro 3510 3520 3525 and Inspiron 3511 3515 laptops for broken or noisy original cooling fan.
- DC 5V 4pin power connector, precise plugandplay installation without extra modification, matches original mounting hole position for quick DIY repair.
- Adopts highquality brushless motor structure, delivers stable airflow to dissipate CPU heat effectively, prevents laptop overheating, throttling and unexpected shutdown.
- Strictly full function tested before shipment, lownoise running performance, reduces distracting fan noise during office work, streaming and daily laptop usage.
- Direct aftermarket cooling spare for laptop maintenance; please doublecheck your old fan part number and laptop model before ordering to avoid mismatch.
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AJMRTC replacement CPU cooling fan is engineered as aftermarket spare for Dell Vostro 3510 3520 3525 and Inspiron 3511 3515 notebook computers, part number 0RFF51, EG50040S1CQ71S9A. It is designed to resolve common laptop faults including aging fan, abnormal rattling noise, insufficient heat dissipation, CPU overheating, performance throttling and autopoweroff issues caused by defective original cooler.
Powered by DC 5V input with standard 4pin connector, this cooling fan supports host PWM speed adjustment same as original factory unit. The mounting layout and screw holes keep 1:1 compatibility with the original fan, enabling convenient DIY installation without cutting or reshaping housing. Builtin premium brushless motor ensures longterm stable operation, adequate air volume to take away CPU operating heat while maintaining relatively low working noise for daily office, study and media playback scenarios.
Every single fan undergoes complete functional inspection before delivery to verify rotational performance, connector integrity and noise level. Important reminder: please confirm your original fan part number and exact laptop model prior to purchase. This cooling fan only matches listed machine versions, incompatible models will lead to installation failure. Professional installation skill is recommended for laptop internal component replacement.
SpecificationsBrand: AJMRTC Part Number: 0RFF51, EG50040S1CQ71S9A Compatible Device Brand: Dell Applicable Laptop Models: Vostro 3510, Vostro 3520, Vostro 3525, Inspiron 3511, Inspiron 3515 Operating Voltage: DC 5V Connector: 4Pin PWM Motor Type: Brushless Function: CPU Cooling Replacement Spare Installation: Internal laptop DIY replacement Package Content: 1 × Laptop CPU Cooling Fan
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
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Return Policies
- Return for refund within: 30 days
- Return for replacement within: 30 days
- This item is covered by ThermalNest Return Policy
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