Shuttle XPC AIO X50V5 Black Intel Celeron 3855U Skylake All-in-One Barebone PC, Fanless, IP54 Certified, VESA Compatible Processor:Intel Celeron 3855U Processor (1.6 GHz, Dual Core) No Memory, No HDD, No operating system Display: 15.6" 16:9 (1366 x 768) wide panel single touch LCD Ports: 2x USB 3.0 Ports, 2x USB 2.0 Ports, 1x VGA port, 1x HDMI port, 1x RJ45 LAN port, 1x microphone-in, 1x Headphone-out Operating system: supports Windows 10/ 8.1/ 7 & Linux Max Memory: 16 GB