0RDX8W RDX8W Laptop CPU Cooling Fan Replacement for Vostro 7300 5301 Series Notebook, 4Pin PWM Internal CPU Cooler Fan, DC5V Brushless Fan, Laptop Heat Dissipation Repair Spare Part

0RDX8W (RDX8W) is a high-quality replacement CPU cooling fan built for Dell Vostro 7300 and 5301 series laptops. Powered by DC5V with a 4Pin PWM interface, it automatically adjusts rotational speed according to CPU temperature to balance cooling performance and noise level. The fan housing, mounting bracket, screw positions and cable connector fully match the original factory specifications, no modification required during DIY replacement. Adopted brushless bearing design, it runs smoothly with low vibration and reliably removes heat generated by the CPU during daily office tasks and multitasking. It is the ideal repair spare part when your original fan is noisy, seized or stops spinning. Please verify your laptop model and fan part number before purchase to avoid mismatches.

1. Part Number: 0RDX8W / RDX8W
2. Product Type: Laptop CPU Cooling Fan
3. Rated Voltage: DC 5V
4. Connector: 4Pin PWM (Temperature-controlled speed regulation + speed feedback)
5. Bearing Type: Brushless Sleeve Bearing
6. Compatible Laptop Models: Vostro 7300, Vostro 5301
7. Installation: Plug and Play, no cutting or modification needed
8. Features: Low vibration, quiet operation, adaptive fan speed control
9. Application: Notebook CPU Heat Dissipation, Replacement Repair Part