Apple iMac 21.5in 2011 i5 2.50GHz 4GB RAM 500GB HDD macOS High Sierra - Grade D
MacOS Version: High Sierra (pre-installed and ready to use). Apple iMac 21.5in 2011. Storage: 500GB HDD. RAM: 4GB DDR3. Accessories: Not included – iMac only. Model Year: 2011. Grade D: Small chip to screen.