- In this episode we bring you an unboxing of the Apple iMac 27-inch 2011 model. The latest iMac offers a quad-core Intel Core i5 processor and ships with 4 GB RAM by default. This model also packs two Thunderbolt ports, the new high speed IO port from Intel, and is therefore the first iMac that allows you to connect two external displays. It supports up to 32 GB of RAM (8 GB in each of the four RAM slots.