2k Display (2560x1440p) Intel-based Core i3 4GB 1333Mhz RAM (upgradeable to 16GB) 1TB HDD HD 5670 graphics chip MacOS X operating system Professionally Wiped and checked -Price includes Apple mouse and keyboard (batteries included, new) -PC is ideal for everyday tasking (email, youtube, etc.), great for children and seniors - large, high resolution screen, all-in-one -Excellent for beginners -Teach Yourself Visually Macs manual included