Sweet Jesus, the new 21.5-inch iMac has a removable processor and memory

We knew that Apple's new iMacs would be disassembled and examined in every possible way shortly after launch. What we didn't expect, however, was for the smaller model to be modular — to a degree, at least. 

After iFixit's experts tore down the new 21.5-inch, 4K Retina model to bits, they discovered that both the device's processor and memory aren't soldered to the logic board, and can be replaced, though doing so won't be easy. 

This is notable as the 21.5-inch iMac had RAM modules and the CPU soldered to the logic board in the last couple of years, making it next-to-impossible for a non-professional to replace them.  Read more...