DELL Studio XPS 7100
The DELL Studio XPS 7100 has the following specifications Processor frequency: 2.8 GHz Processor family: AMD Phenom II X4 820 Internal memory: 16 GB Internal memory type: DDR3-SDRAM Memory clock speed: 1333 MHz Total storage capacity: 500gb 3.5 inch Optical drive type: DVD-RW Front media card reader Discrete graphics card model: AMD Radeon HD 5450 dell windows 7 backup DVD if you want to go back to win 7 machine is running windows win 10 comes with os usb drive offers welcome sorry no postage