Vlad80

For overclocking cheap board on lga 2011 platform - have look on Chinese brand (sounds funny) Huanan deluxe gaming x79. One of best on China market. Overclocking any CPU from box to 4.2ghz support DDR3 ECC reg (cheap server Ram) Lot of PC running on this platform.

One more think. Don't forget overlooking can kill your CPU!!! because it overvoltage ant more high temperature. Not sure what CPU fan you use at the moment but definitely you will need minimum 150w tdp or more for overclocking. Or use liquid cooling. RAM will overvoltage and overheating too. Also mother board. So full ventilation on you PC Case must have - otherwise your components will overheating all the time...

Hi, check YouTube - overlooking Xeon E5 1650, a lot of video about this CPU. I'm have 1660v1 and 1660v2 both can overlooking to 4.2 GHz, and main reason after you can overclock your ram too, So for example 1660v1 at the moment I'm overclock to 4ghz and memory overclock from 1600 to 1866 in quad channel. 2133 can't passed stress testing (((. So system works no faster. But anyway if you looking for best performance on lga 2011 (v1-v2) best choice is E5 2680 v2 or E5 2690v2 both 10c/20t also E5 1680 8c/16t unlocked. Also running one 2690v1 good performance for $100 8c/16t. Desktop CPU exactly the same like Xeon you can check on Intel website PS. 420w PSU probably not enough. Please check all your components on online PSU calculator. But if you want overlooking your CPU I'm recommend use min 500w but 650 is more preferably, because CPU usage become more high. 1650v1 is about 130w in stock but can easily jump on 200-225w on Turbo bust Sorry for my English...