Although if you ordered from Apple I don't think they offer a 7200 RPM option on the 13"--probably for that exact reason.
I tried just about every 500 GB 7200 RPM drive Microcenter sells in my 13" i5 and ALL of them created unacceptable amounts of vibration. None of the 5400 RPM drives were a problem, even the 640 GB drive I tried.