HP Pavilion P6210F Desktop PC  comes with AMD Athlon II 620 Quad-Core Processor (2.6 GHz, 2MB L2 Cache). 6GB PC2-6400 DDR2 SDRAM memory (3x2048MB for ultimate performance)(expandable to 16GB). 640GB (7200RPM) Serial ATA hard drive; SuperMulti DVD Burner with LightScribe Technology. NVIDIA GeForce 9100 Graphics with 256MB integrated