You can spend more time running your business and less time concerned with IT when you have Windows 10 Pro. Build-in security, enhanced productivity features, and easy-to-implement management tools provide an essential foundation to keep your business humming. Windows 10 Pro Solid state drive hdd+ssd USB 3.2 Gen 2 (3.1 Gen 2) Type-C port 2 Intel® Xeon® processors deliver cloud computing, real-time analytics, processing for your mission-critical business, and big data insights. Improve data center efficiency and reliability to handle any workload. Intel Xeon Gold HP Z8 G4, 2.2 GHz, Intel® Xeon® Gold, 64 GB, 1.51 TB, DVD±RW, Windows 10 Pro HP Z8 G4. Processor frequency: 2.2 GHz, Processor family: Intel® Xeon® Gold, Processor model: 5220. Internal memory: 64 GB, Internal memory type: DDR4-SDRAM, Memory clock speed: 2933 MHz. Total storage capacity: 1.51 TB, Storage media: HDD+SSD, Optical drive type: DVD±RW. Discrete graphics card model: NVIDIA Quadro RTX 4000. Operating system installed: Windows 10 Pro, Operating system architecture: 64-bit. Power supply: 1125 W. Chassis type: Tower. Product type: Workstation