I want tk be able to run dayz off of steam on my laptop but i'm not sure about specs?

So i have a new lenovo z70 with a 5th gen i3 processor and an intel 550 HD graphics card and I'm wondering what i should be setting my video settings to

I3-5010U @ 2.10GHz3065 HD Graphics 5500 300-900mhz
i3-5020U @ 2.20GHz3328 HD Graphics 5500 300-900mhz

DAYZ original shows medium preset works
http://www.game-debate.com/...quirements

DAYZ Standalone shows low settings works
http://www.game-debate.com/...quirements

Instructions:
http://dayzintel.com/dayz-guides/dayz-standalone-performance-guide
http://steamcommunity.com/...=216291078
http://www.dayztv.com/standalone/dayz-performance-guide-crash-fix/

I know hardware a lot more than gaming or software, but the guidance links may help you.