Feature: 1. COMPATIBLE MODEL: Notebook internal cooler designed specifically for Acer Nitro 5 AN517-41, AN517-52, AN517-54, AN515-44, AN515-55 laptops, engineered as a precise replacement. 2. 4PIN POWER CONNECTOR: The replacement laptop cooling fan features a 4-pin power connector to support efficient cooling and help maintain lower operating temperatures during extended use. 3. EASY TO INSTALL: Designed for straightforward installation, the cooling fan is simple to connect, operate, and replace. 4. LIGHTWEIGHT DESIGN: The replacement internal cooling fan is compact and lightweight, helping reduce overall system load and supporting optimal laptop performance. 5. DURABLE CONSTRUCTION: Built with aluminum alloy and ABS materials, this cooling fan offers reliable durability and long-term operation. Specification: Item Type: Replacement Laptop Internal Cooling Fan Material: Aluminum Alloy, ABS Power Connection: 4 Pin Input: 5V/0.5A Applicable Models: Acer Nitro 5 AN517-41, AN517-52, AN517-54, AN515-44, AN515-55 Package List: 1 x GPU Cooling Fan