The Genuine HP Pavilion 15-cs Series Heatsink & Fan - L25588-001 is a black unit designed specifically for HP Pavilion laptops. This heatsink and fan combo is compatible with HP Pavilion 15-cs models and is a genuine HP product. Made in China, this unit helps to regulate the temperature of the laptop, ensuring optimal performance and preventing overheating. With a voltage requirement of 15V, this heatsink and fan is a reliable replacement part for your HP Pavilion laptop.