Product Detail Box Content - HP Pavilion e9240f, USB keyboard, USB optical mouse, Built-in TV Tuner; Software Bundle - Windows 7 Home Premium 64-Bit Edition AMD Phenom II X4 945 Processor 3.00GHz 2MB L2 Cache + 6MB Shared L3 Cache, 4000MHz System Bus 8GB PC3-8500 DDR3 SDRAM memory (4x2048MB for ultimate performance) (expandable to 16GB) 1TB (1000GB) 5400RPM Serial ATA hard drive . The "HP Pavilion Elite e9240f - Tower - 1 x Phenom II X4 945 / 3 GHz - RAM 8 GB - HDD 1 x 1 TB - DVD?RW ?R DL / DVD-RAM - BD-ROM - Radeon HD 4650 - 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 e9240f - Tower - 1 x Phenom II X4 945 / 3 GHz - RAM 8 GB - HDD 1 x 1 TB - DVD?RW ?R DL / DVD-RAM - BD-ROM - Radeon HD 4650 - WLAN : 802.11 a/b/g/n - Windows 7 Home Premium 64-bit - Monitor : none