DC28000ETF0 Laptop CPU Cooling Fan Replacement for Y40 Y40-70 Y40-70AM Y40-70A Y40-80 Y40-70AT-IFI Y40-70AT-ISE, DC5V 4Pin PWM Notebook Cooler, Laptop Heat Dissipation Repair Spare Part

DC28000ETF0 is a high-quality replacement CPU cooling fan for Y40 series gaming laptops. Powered by DC5V with a 4Pin PWM connector, it automatically adjusts rotation speed based on CPU temperature to balance cooling efficiency and noise. Optimized fan blades quickly discharge heat from CPU and internal hardware under heavy load. The mounting bracket, screw positions and cable connector strictly follow original specifications, so no cutting or modification is needed during replacement. Built with durable sleeve bearing, it maintains smooth low-vibration operation for long daily use. It works as an ideal repair spare part if your original fan makes abnormal noise, spins slowly or stops working. Please verify your laptop model and fan part number before purchase to avoid incompatibility.

1. Part Number: DC28000ETF0
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: High Quality Sleeve Bearing
6. Compatible Laptop Models: Y40, Y40-70, Y40-70AM, Y40-70A, Y40-80, Y40-70AT-IFI, Y40-70AT-ISE
7. Installation: Plug and Play, no cutting or modification required
8. Features: Low vibration, quiet operation, adaptive fan speed control
9. Application: Notebook Internal CPU Heat Dissipation, Replacement Repair Part