Product Detail Box Contents - HP Pavilion Elite HPE-170f Desktop PC, HP USB optical mouse, HP USB keyboard Software Bundle - Win7 Home Premium 64-bit, HP MediaSmart Software Suite, Microsoft Works 9, Norton Internet Security 2010 60-Day Subscription 1MB L2 Cache + 8MB Shared L3 Cache with QPI Technology 9GB PC3-8500 DDR3 SDRAM (3 x 2GB and 3 x 1GB, 24GB Max.) 1TB (1000GB) SATA Hard Drive Intel Core i7-920 2.66GHz Processor with Turbo Boost up to 2.93GHz . The "HP Pavilion Elite HPE-170f - Tower - 1 x Core i7 920 / 2.66 GHz - RAM 9 GB - HDD 1 x 1 TB - DVD?RW ?R DL / DVD-RAM - GF GTX 260 - Gigabit Ethernet - WLAN : 802.11 a/b/g/n - Windows 7 Home Premium 64-bit - Monitor : none - remarketed" is best product for you. We recommended HP Pavilion Elite HPE-170f - Tower - 1 x Core i7 920 / 2.66 GHz - RAM 9 GB - HDD 1 x 1 TB - DVD?RW ?R DL / DVD-RAM - GF GTX 260 - Gigabit Ethernet - WLAN : 802.11 a/b/g/n - Windows 7 Home Premium 64-bit - Monitor : none - remarketed