Lenovo - ThinkCentre M820z 21.5" All-In-One - Intel Core i5 - 8GB Memory - 256GB Solid State Drive - Business Black

Product Type All-in-One Computer Processor & Chipset Processor Manufacturer Intel Processor Type Core i5 Processor Generation 8th Gen Processor Model i5-8400 Processor Speed 2.8GHz Memory Standard Memory 8GB Maximum Memory 32GB Memory Technology DDR4 SDRAM Number of Total Memory Slots 2 Number of Occupied Memory Slots 1 Intel Optane Memory Ready Yes Storage Total Hard Drive Capacity Not Applicable Total Solid State Drive Capacity 256GB Hybrid Hard Drive Capacity Not Applicable Optical Drive Type DVD-Writer Optical Media Supported DVD±R/±RW Display & Graphics Screen Size 21.5" Screen Resolution 1920 x 1080 Touchscreen No Display & Graphics Graphics Controller Manufacturer Intel Graphics Controller Model UHD Graphics 630 Graphics Memory Technology DDR4 SDRAM Graphics Memory Accessibility Shared Network & Communication Wireless LAN Yes Bluetooth Yes Built-in Devices Webcam Yes Interfaces/Ports Total Number of USB Ports 6 Number of USB 3.1 Ports 1 Number of USB 3.1 Ports (Rear) 4 USB Type-C Yes USB Type-C Detail one USB 3.1 Type-C Gen 1 Number of DisplayPort Outputs (Rear) 1 DisplayPort (Rear) Yes Software Operating System Platform Windows Operating System Windows 10 Pro Operating System Architecture 64-bit Color Business Black Form Factor Desktop Height 17.5" Width 21.3" Depth 9.9" Weight (Approximate) 19.7lb Package Contents ThinkCentre M820z AIO UltraFlex III Stand Keyboard Mouse