HP Pavilion P6120F Desktop (2.8 GHz Intel Pentium E6300 Processor, 8GB DDR2, 750GB HDD, Windows Vista Home Premium) Black (Discontinued by Manufacturer) Intel Pentium Processor E6300 8GB PC2-6400 DDR2 SDRAM memory (4x2048MB for ultimate performance) 750GB (7200 RPM) hard drive stores up to 161,000 songs or 129,000 photos. Genuine Windows Vista Home Premium 64-bit edition Intel GMA 3100 integrated graphics