Features 1、Cooling Fan Replacement: Designed specifically for HP EliteDesk 800 G4 35W L19561‑001 laptops, this cooling fan is a perfect replacement for damaged parts, ensuring efficient cooling performance. 2、Enhanced Cooling Function: Equipped with a 4 pin power connector, this CPU cooling fan effectively reduces temperature during continuous use, keeping your laptop running smoothly. 3、Sturdy Construction: Made of high strength aluminum alloy and ABS materials, this laptop cooling fan is sturdy and robust, ensuring a long lifespan and resistant to wear, rust and damage. 4、Easy to Install: This laptop CPU cooler is easy to connect, operate, install, and disassemble, providing convenience for users in maintaining their laptops. 5、Compact and Lightweight: With a small size and light weight, this CPU air cooler helps reduce the burden on your laptop, improving its efficiency. Specification Item Type: CPU Cooling Fan Material: Aluminum Alloy, ABS Fitment: Fit for HP EliteDesk 800 G4 35W L19561-001 Laptop Package List 1 x Cooling Fan 3 x Screwdrivers 1 x Thermal Grease 2 x Pry Bars 4 x Screws