This is a genuine replacement cooling fan for HP 15-dw3033dx series laptops. The fan helps to dissipate heat from your laptop's internal components, ensuring optimal performance and preventing overheating. This part is identified by SPS-L52034-001 and DC28000N6D0. Please verify compatibility with your specific laptop model before purchasing. The fan features a 4-pin connector. Ideal for restoring proper cooling to your device.