Get reliable performance from the Intel i5-4670T Quad-Core processor 16GB DDR3 memory – For multitasking power, supports up to 16GB 256GB Solid State Drive for an amazingly smooth and fast computing experience Enhanced viewing with the integrated Intel HD 4400 graphics Windows 10 Professional was designed for on-the-go working professionals. Connect to networks in three clicks, automatically find preferred network printers, and give professional presentations Front I/O Ports: (2) USB 3.0 (1) Headphone (1) Microphone - Rear I/O Ports: (1) DisplayPort (1) VGA (3) USB 3.0 (1) RJ-45 LAN