Form Factor: All-in-One Screen Size: 21.5 inches diagonal Display: Full HD 1920 x 1080 resolution Processors: Intel® Core™ i5 processor – 6th Generation Memory: 8 GB of DDR4 SDRA. Supports up to 16 GB of DDR4 SDRAM memory with dual channel memory support Storage: 256 GB SSD Optical Drive Options: Optional Tray-load HP SuperMulti DVD /-RW Graphics: Intel integrated graphics with DisplayPort video output Networking: Integrated Realtek Gigabit Ethernet Controller, optional wireless connectivity USB Ports: 6 USB ports including USB 3.0 and USB 2.0 Audio: Integrated premium stereo speakers Keyboard and Mouse and Cables Included