Product Detail Box Contents - HP Pavilion Elite e9260f Desktop PC, HP USB optical mouse, HP USB keyboard; Windows 7 Home Premium 64-bit Edition, Microsoft Works 9 Intel Core i5-750 2.66GHz Processor 1MB L2 Cache + 8MB Shared L3 Cache 8GB DDR3 PC3-8500 RAM (4x2048MB, 16GB max) 1TB (1000 GB) 7200RPM SATA Hard Drive . The "HP Pavilion Elite e9260f - Tower - 1 x Core i5 750 / 2.66 GHz - RAM 8 GB - HDD 1 x 1 TB - DVD?RW ?R DL / DVD-RAM - GF GT 230 - Gigabit Ethernet - WLAN : 802.11 a/b/g/n - Windows 7 Home Premium 64-bit - Monitor : none" is best product for you. We recommended HP Pavilion Elite e9260f - Tower - 1 x Core i5 750 / 2.66 GHz - RAM 8 GB - HDD 1 x 1 TB - DVD?RW ?R DL / DVD-RAM - GF GT 230 - Gigabit Ethernet - WLAN : 802.11 a/b/g/n - Windows 7 Home Premium 64-bit - Monitor : none