You can spend more time running your business and less time concerned with IT when you have Windows 10 Pro. Build-in security, enhanced productivity features, and easy-to-implement management tools provide an essential foundation to keep your business humming. Windows 10 Pro DELL OptiPlex 7490, 23.8", Full HD, Intel® Core™ i7, 8 GB, 512 GB, Windows 10 Pro DELL OptiPlex 7490. Product type: All-in-One PC. Display diagonal: 23.8", HD type: Full HD, Display resolution: 1920 x 1080 pixels, Touchscreen. Processor family: Intel® Core™ i7, Processor frequency: 2.9 GHz. Internal memory: 8 GB, Internal memory type: DDR4-SDRAM. Total storage capacity: 512 GB, Storage media: SSD. On-board graphics card model: Intel® UHD Graphics 630. Built-in camera. Operating system installed: Windows 10 Pro. Product color: Silver