Enhance the cooling system of your HP Z6 G4 Workstation with this efficient and reliable fan and heatsink assembly. Crafted specifically for HP, this black fan is compatible with LGA 3647 sockets and is perfect for intensive work sessions. It features a sleek silver fan light color and is manufactured to provide exceptional performance, ensuring that your device stays cool even during extended use. This HP standard heatsink and fan assembly is an exceptional choice for anyone looking to upgrade the cooling system of their HP Z6 G4 Workstation. The assembly does not come with a manufacturer warranty, but its compatibility with HP and its stable performance make it a great investment.