Your new benchmark for entry workstation power. Unleash the full power of professional graphics and an Intel® processor on compute-heavy projects. Designed for unthrottled performance so you can render and visualize projects faster. Built to expand. Power to grow. Need to upgrade graphics? Increase memory or storage? Add specialized PCIe cards? Go for it. With room to expand and tool-less access you can easily upgrade and add components as your needs evolve. This is an investment that will last for years. Industry-leading security. Durability you can trust. Backed by 360K hours of rigorous testing military-standard testingand software certs every component is put to the test. And with hardened security features your Z2 Tower is protected from the BIOS to the browser above and below the OS. Windows 10 Pro 64 Work without compromising on performance or security with Windows 10 Pro powered by HP’s collaboration and connectivity technology. Intel® Core™ i7 processor Run several CPU–heavy programs simultaneously without sacrificing performance with an Intel® Core™ i7 processor. Smaller Functional Design The stunning new design features front and rear ledges so you can easily move your system from location to location. .