Schnellerer RAM ist in der Regel kein Problem.
http://www.crucial.com/usa/en/support-memory-speeds-compatability
» Memory is designed to be backward-compatible, so generally speaking, you can
» safely add faster memory to a computer that was designed to run slower
» memory. However, your system will operate at the speed of the slowest memory
» module.
» Memory is designed to be backward-compatible, so generally speaking, you can
» safely add faster memory to a computer that was designed to run slower
» memory. However, your system will operate at the speed of the slowest memory
» module.