On the Kingston's Website, you can use their RAM module search tool to find the right modules for your Mac. However, two references are described with no real compatibility with currently available Mac: KTA-MB1333/4G and KTA-MB1333/2G. Those are units for MacBook and MacBook Pro, of respectively 4 GB and 2 GB, for a bus clocked at 1333 MHz. Using such modules would not bring any advantages to the current MacBook/MacBook Pro models, with bus limited to 1066 MHz.
So, we could offer several hypothesis:
- Kingston create those references in case we could easily overclock our MAc in a near future...
- Apple asked Kingston to prepare modules for testing them in future Mac models.
- Apple successfully convinced Intel to deliver a faster memory bus to offer higher performance than other Pc manufacturers.
- Apple decided to add an "auto-overclock" function in our Mac, similar to the Intel TurboBoost for its CPU.
Any of this information is possible and could open interesting possibilities and opportunities.
