Dell Optiplex 3040 Micro Tiny Desktop 6th Generation Wi-Fi 1.3KG Only Dual-Core 6th Gen G4400(2.9Ghz)Core i3 6th Gen 6100T(3.2Ghz)Core i5 6th Gen 6500T (2.5Ghz) Maxturbo 3.1GhzCore i7 6th Gen 6700T (2.8Ghz) Maxturbo 3.6Ghz   Product details   Dell Optiplex 3040 Micro Tiny Desktop Business machine 1.3KG Only like Set-Top Box . This Desktop comes with an Intel 6th Generation Best for Home & Office work and light gaming. It also has a strong Wi-Fi Product Specification Processor: Dual Core, Core i3, Core i5, and Core i7 (you can select from the selection menu) Chipset Type: Intel  Form Factor: Tiny Graphics: Intel Integrated Graphics Graphics Card: Intel HD Graphics  Hard Disk: 500 GB HDD Drive (Can be upgraded at extra cost) Memory (RAM): 4 GB DDR3 RAM (Can be upgraded at extra cost) Ethernet Port: Intel Gigabit Internet Support Operating System: Genuine Windows 10 Pro x64  M.2 Slot- Yes