Memory specially adapted for imac. It is EXTREMELY easy to add them. Four slotd entries are accessed via the following without having to open the computer, four for imac since 2010, and before that I do not know if the setting function is as simple as possible ... .. Mounted 16 giga memory the mine is amazing and manages very heavy software without any worries and smoothly. the perfect and exactly adapted product. Qq I had read reviews about the shipments that would not have been strong enough. I think the contrary is prfait. An envelope with slight bubble. And memory modules are in boxes under stronger plastics. Really safe. Purchase without any regrets, on the contrary
