Compaq CQ5210F Black Desktop PC (Windows 7 Home Premium) (Discontinued by Manufacturer) AMD Athlon II X2 215 Dual-Core Processor (2.7 GHz, 1 MB L2 Cache, 4000 MHZ System Bus) 3GB PC2-6400 DDR2 SDRAM memory (1x2048MB and 1x1024MB) 500GB (7200RPM) Serial ATA hard drive; SuperMulti DVD Burner with LightScribe Technology NVIDIA GeForce 6150 SE Graphics with 256MB integrated shared graphics memory. Up to 1407MB Total Available Graphics Memory as allocated by Windows 7 Genuine Windows 7 Home Premium 64-bit