Packed with great features, Gateway DX4870-UB20P Core i3-2120 3.3 GHz Desktop PC provides the power you need to get to work or play! An Intel Core i3-2120 3.3 GHz dual-core processor and 6 GB of DDR3 RAM lets you breeze through applications quickly and easily. A large capacity 1 TB (Terabyte) hard drive offers plenty of space for your files. Plus, Microsoft Windows 7 Home Premium 64-bit is pre-installed! Backup your digital photos, home movies and data on DVDs and CDs with the DVD±RW DL drive. Use the HDMI port to connect an HDTV and enjoy high def movies and other media content. Connect to a fast network with integrated 10/100/1000 Gigabit Ethernet LAN or enjoy wireless connectivity thanks to the 802.11b/g/n Wireless LAN PCI Express card. Transfer files from SD, MMC, MS and MS PRO flash memory cards via the built-in Multi-in-One memory card reader. With SuperSpeed USB 3.0, USB 2.0, PS/2 and audio ports, you'll have plenty of connectivity options! A mouse and keyboard are included with the Gateway DX4870-UB20P Core i3-2120 3.3 GHz Desktop PC!