Product Detail Intel Core i5-430M Processor (2.26 GHz, 3MB L2 Cache, Intel HM57 Express Chipset); Genuine Windows 7 Home Premium 64-bit 4GB PC3-8500 DDR3 SDRAM memory (2x2048 MB) (expandable to 8GB); 1TB (5400RPM) Hard Drive (SATA); Slot-load SuperMulti 8X DVD±R/RW; Touch-enabled 23 Inch diagonal Full HD 1080p LCD Display with Brightview technology (1920 x 1080); 10/100/1000 Base-T network interface; Integrated Bluetooth with Built-in Wireless LAN 802.11b/g/n; 6 USB 2.0 ports (5 Available) HP low-profile wireless keyboard with hide-away bay and numeric keypad; HP wireless optical mouse; HP TouchSmart remote control with Media Center functionalities NVIDIA GeForce G210M with 512MB dedicated graphics memory; Integrated webcam and built-in microphone; Beats Audio Studio Quality Sound . The "HP TouchSmart 600-1150 All-in-One PC Black" is best product for you. We recommended HP TouchSmart 600-1150 All-in-One PC Black