User blog comment:Bovell/New Battlefield 3 Multiplayer Gameplay Trailer/@comment-4002853-20110725133301/@comment-1990578-20110725153447

You're fine. That i5 is a dual core with hyper-threading, allowing both cores to do two processes, and the GT 525M has DX11. Plus the 4GB or RAM should be enough.

It won't be able to max the graphics settings, but it will be able to play it fairly well on medium settings. Just don't have too much running in the background and you're fine.