POWERFUL PERFORMANCE: Laptop computer is designed to take your productivity to new heights thanks to an Intel Xeon processor Quad Core, 64GB of DDR4 memory, and 1TB SSD, the HP Zbook 15 G3 gives you the power of a desktop PC and the freedom of a portable mobile workstation. DURABLE DESIGN: Every HP Zbook laptop undergoes stringent testing for reliability and durability, including surviving in hazardous physical and environmental conditions. 4K screen display limited edition DreamColor Display. It handles autocad and solid works at ease. USB ports and etc.