HP Pavilion 550-310 Desktop (AMD A10, 16GB RAM, 1TB HDD) AMD A10-8750, 3.6GHz, Quad-Core Processor (featuring 12 Compute Cores: 4 CPU + 8 GPU) 16 GB DDR3-1600 SDRAM Memory Windows 10 Home 1 TB 7200RPM SATA Hard Drive, DVD-Writer HP USB Wired Keyboard with volume control and Wired Optical Mouse