I was just fooling around with the oc utility that came with the MB - Gigabyte P55-UD3/8 GB GSkill Ripjaw (4x2)
goes from stock 2.63 ( 1.232v) to 3.150 without a blink, which is where I normally run it - for grins hit the RED button and it rebooted fine at 3.80 - i'm on air and didn't feel like worrying about the temp so I didn't leave it there long but looked viable
Lynnfield i5 750 - pretty robust little chip
Lynnfield i5 750 - pretty robust little chip
<a href="http://www.heatware.com/eval.php?id=123" target="_blank" >Heatware</a>