The Dell XPS All-in-One Desktop XPSO18T-4444BLK is driven by Intel Core i5 4th Gen. 1700 MHz processor that delivers optimal and smooth performance. This personal computing system offers 1000 GB memory that lets you store multiple files, user data and applications easily. It has Intel HD Graphics 4400 graphics processor that delivers clear and bright images. The 8192 MB DDR3L-SDRAM memory of this all-in-one desktop lets you simultaneously work on multiple applications.