Experience server-grade power in a desktop with impressive expandability. Cut through complex BIM, rendering and visualization projects with high-performance graphics and Intel® processors. Windows 10 Pro or other operating systems available Take processing to record speeds Crush demanding single and multi-threaded workflows and take on aggressive multi-tasking without throttling. We redesigned our proprietary motherboard to give you full performance, while keeping components running cool and quiet. Built to expand Need to swap graphics cards? Increase CPU power? Add specialized PCIe cards? Go for it. Our most expandable entry workstation is an investment that will last for years. Safeguard your data. Protect your privacy. Advanced security features come standard on every Z2 Tower. System safeguards like HP Client Security Suite Gen3 and HP Sure Start Gen4 - the industry''s first self-healing BIOS - mean your device is locked down tight, so your data and identity are too. Self-encrypting drives With optional self-encryption drives, you have confidence knowing that if your storage device falls into the wrong hands, your valuable IP cannot be accessed. Windows 10 Pro or other operating systems available