Elo Touch Solutions I-Series E155309. Product type: All-in-One PC. Display diagonal: 54.6 cm (21.5"), HD type: Full HD, Display resolution: 1920 x 1080 pixels, Touchscreen, Panel type: LCD. Processor family: Intel® Core™ i5, Processor frequency: 1.6 GHz. Internal memory: 8 GB, Internal memory type: DDR5-SDRAM. Total storage capacity: 256 GB, Storage media: SSD. On-board graphics card model: Intel Iris Xe Graphics. Operating system installed: Windows 10 IoT Enterprise. Product colour: Black