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Complete Cooling Fan Heatsink Assembly PN:5H41B77308, DIS Discrete GPU Thermal Module for Lenovo ThinkPad P15v Gen 3 T15p Gen 3 Workstation Laptop, 4-Pin PWM Integrated Radiator Cooler Replacement
- Full integrated heatsink & fan assembly, official FRU 5H41B77308, exclusively fits Lenovo ThinkPad P15v Gen 3 & T15p Gen 3 discrete graphics (DIS) workstation models, 1:1 original mold size, screw holes & wiring layout.
- Dual Copper Heat Pipe Efficient Cooling
- Thick pure copper heat pipes + dense aluminum fin radiator rapidly draw heat from CPU and RTX A-series dedicated GPU, eliminate thermal throttling during 3D rendering, CAD design and video editing heavy loads.
- 4-Pin PWM Smart Speed Control Fan
- Built-in 4-pin PWM fan connector supports intelligent rotational speed adjustment. Quiet low RPM for daily office tasks, full-speed boost for high-load professional design work without harsh buzzing noise.
- All-In-One Integrated Thermal Module
- Complete pre-assembled radiator + fan unit, no separate fan/heatsink matching required. Direct drop-in replacement solves overheating, auto-shutdown, loud rattling or stuck fan blade faults.
- Durable AVC-Grade Silent Fan Bearing
- High-precision low-friction bearing extends service life, stable continuous operation under long-hour workstation workloads; pre-cleaned heat contact surface ready for thermal paste installation.
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5H41B77308 DIS Heatsink Fan Assembly for ThinkPad P15v Gen3 / T15p Gen3
This all-in-one thermal cooling assembly is a perfect OEM replacement FRU part number 5H41B77308, designed for Lenovo ThinkPad P15v Gen 3 and T15p Gen 3 professional workstations equipped with discrete NVIDIA RTX A-series graphics (DIS version only).
The module combines thick pure copper heat conduction pipes, high-density aluminum cooling fins and a built-in PWM cooling fan as a single unit. It transfers heat efficiently from both CPU and dedicated GPU, resolving common failure issues including laptop high idle temperature, performance thermal throttling, random auto shutdown, abnormal fan rattling noise and blocked fan blades.
Equipped with standard 4-pin PWM control wiring, the fan automatically adjusts rotation speed according to internal temperature. It maintains silent operation for document editing and web browsing, while activating maximum airflow to cool down heavy loads such as CAD modeling, 3D rendering, video production and multi-task engineering simulation.
Precision injection and copper pipe bending fully replicate the original factory cooling structure, all mounting holes, bracket positions and connector routes are identical to the stock unit. Users can finish DIY replacement without cutting or modifying laptop internal parts, ideal repair spare parts for creative design and engineering workstation maintenance.
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- Return for refund within: 30 days
- Return for replacement within: non-replaceable
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