The HP Z800 Workstation Memory Module Dual Cooling Fans (468761-001) are designed specifically for HP computers, featuring a ball bearing type with a fan diameter of 80mm. These black plastic fans are powered by a 12V voltage and have a 6-pin power connection. The dual cooling fans are tailored to fit RAM modules, ensuring optimal cooling performance for efficient system operation. Ideal for maintaining a stable and comfortable environment for your computer's components, these HP fans are a reliable and high-quality addition to your workspace.