Feature: 1. WIDE APPLICABILITY: Specifically designed for Dell XPS 15 9570 XPS 15 7590, for 5530 5540 series, the laptop CPU GPU cooling fan is the perfect replacement for damaged components. 2. SILENT OPERATION: Silent operation ensures it does not disturb your work or rest with low noise, providing a quiet environment for you and those around you. 3. 4 PIN CONNECTOR: Equipped with a 4 pin power connector, it enhances the cooling performance and helps lower the temperature during extended periods of use. 4. ALUMINUM ALLOY AND ABS: Made from durable aluminum alloy and ABS materials, the cooling fan is built to last, providing reliable and safe cooling for your laptop. 5. EFFICIENT HEAT DISSIPATION: The cooling fan helps alleviate the burden on your laptop, improving its overall efficiency and preventing overheating. Specification: Item Type: Laptop CPU GPU Cooling Fan Material: Aluminium Alloy, ABS Power Connection: 4 Pin Applicable Models: for Dell XPS 15 9570 XPS 15 7590, for 5530 5540. Package List: 2 x Laptop CPU GPU Cooling Fan