iFixit did their patented (well, the process should be patented) teardowns of a pair of brand new iMacs and as usual, the team of technicians have found some unexpected surprises.
In a quest to find out just how repairable the new iMacs are, iFixit opened up both the 21.5- and 27-inch models to see what makes them tick. Both new iMacs sport a way to add a second hard drive through the Fusion Drive SSD port. The port features a PCIe connection, so it will just be up to third-party vendors to come up with adapters to allow a simple drive installation.
The 21.5" model no longer has a replaceable CPU, with the previously socketed processor now soldered directly to the logic board. Fortunately for power users, they can still replace the CPU in the 27" model.