Model HP Desktop Pro A G2 Processor Brand AMD Processor Type AMD Ryzen 3 Processor Model AMD Ryzen 3 PRO 2200G Processor Clock Speed 3.50-3.70GHz CPU Cache 6MB Ram 4GB Ram Type DDR4 2666MHz Ram Slots 2 Max. Ram Support 16GB HDD 1TB HDD HDD Type SATA 7200RPM Chipset AMD B300 Graphics Chipset AMD Radeon Vega 8 Graphics Graphics Memory Shared Optical Device DVD RW Form Factor Micro Tower Display Port HDMI, VGA Networking LAN USB Port 4 x USB3.1 Gen 1, 4 x USB2.0 Audio Chipset Realtek ALC3601 Audio Port Combo (Front), 1 x Audio-in & 1 x Audio-out (Rear) Operating System Free-Dos Keyboard USB Keyboard Mouse USB Mouse Specialty Ready for work, Simply powerful, Designed to be easy to set up and use, Ready to grow, A wise investment Others Expansion slots: 1 M.2 2230, 1 PCIe x1, 1 PCIe x16 (x8), 1 PC, Ports and Connectors: 1 power connector, LAN: Realtek RTL8111HSH-CG GbE, Drive Bays: One 9 mm slim ODD, One 3.5 Inch (2.5 Inch) HDD, Power: 180W internal power supply, up to 90% efficiency, active PFC Warranty 3 year Part No 4RC51AV Made in/ Assemble China Country Of Origin USA