2016 Newest Dell Inspiron i3847 Flagship High Performance Desktop PC, Intel Quad-Core i7-4790 Processor, 16GB RAM, 2TB HDD, DVD+/-RW, WiFi, Bluetooth, VGA, HDMI, Windows 7 &10 Professional Intel Quad-Core i7-4790 Processor 3.6GHz up to 4.0GHz Turbo Frequency, 8MB Cache, Intel HD Graphics 16GB DDR3 (8GBx2 1600MHz), 2TB 7200 rpm Hard Drive. No Monitor Tray load DVD Drive (Reads and Writes to DVD/CD), 2x USB 3.0, 4 xUSB 2.0, 1xHDMI, VGA, DW 1705 802.11bgn + Bluetooth 4.0, 2.4 GHz, 1x1, Integrated 5.1 Audio, Inspiron 3847 Chassiss Dell KB113 Wired Keyboard, Dell MS111 USB 3-Button Optical Mouse included, , Black w/8:1 media card reader Windows 7 Professional, 64Bit, Free Upgrade to Windows 10 Professional. Best Operation System for Business and Home Use. Windows 8.1 Pro disk also included in the package. Black