Includes: Dell 5810 Workstation E5-1650v3 3.5GHz Six-Core Processor, 128GB RAM, 500GB NVMe M.2 HDD with PCIe adapter card, DVDRW optical drive, Nvidia Quadro M4000 8GB GDDR5 graphics card, 685W power supply, pre-installed Win 10 64-bit (32-bit available upon request), and power cord. Not included: PTC Creo software, mouse and keyboard.