The memory modules have been delivered quickly and was built right into the MacBook Pro. Have immediately work right away 1A and now the performance of the Mac is much better. Since I work mainly with much Parallels / Windows Here is an essential difference in speed to remember. For virtual machines the large memory is a must.
Convinced of the modules have me the price-performance ratio and compatibility with the Mac. That the memory modules also have a crazy long warranty of 30 years is nice but as long as the Mac is probably not hold.