Product Detail Box Contents - HP Pavilion Slimline S5260F PC, HP wireless keyboard, HP wireless Optical mouse, TV Tuner, HP Media Center remote control with IR (infrared) receiver; Software Bundle - Windows 7 Home Premium 64-Bit, HP MediaSmart Software Suite, Cyberlink DVD Suite Deluxe, Microsoft Works 9, Microsoft Office Home and Student Edition 2007 60-day trial version, Norton Internet Security 2009 60-Day Subscription, 1-Year Limited Warranty AMD Phenom II X4 925 2.80GHz Processor 2MB L2 Cache + 6MB Shared L3 Cache, 4000MHz System Bus 6GB PC3-8500 DDR3 SDRAM Memory (2x2048MB and 2x1024MB for ultimate performance; expandable to 16GB) 750GB 7200RPM Serial ATA Hard Drive . The "HP Pavilion Slimline s5260f - Tower - 1 x Phenom II X4 925 / 2.8 GHz - RAM 6 GB - HDD 1 x 750 GB - DVD?RW ?R DL / DVD-RAM / BD-ROM - GF G210 - WLAN : 802.11b/g/n - Windows 7 Home Premium 64-bit - Monitor : none" is best product for you. We recommended HP Pavilion Slimline s5260f - Tower - 1 x Phenom II X4 925 / 2.8 GHz - RAM 6 GB - HDD 1 x 750 GB - DVD?RW ?R DL / DVD-RAM / BD-ROM - GF G210 - WLAN : 802.11b/g/n - Windows 7 Home Premium 64-bit - Monitor : none