Haswell isn't socket 2011, Haswell-E is (2011 v3 actually). Haswell is socket 1150 CPUs.
Asus LGA2011-v3 with more pins without Intel's blessing
Asus brings to the launch of Intel's Haswell-E platform two motherboards in the market. Their own authority with more pins equipped by the manufacturer base to make higher clock rates possible. Intel issued a clear rejection of the modification: The warranty of the CPU deleted.
Intel's Haswell-E processors are equipped with more than 2,011 contact surfaces, but these are not used by the validated socket LGA2011-v3. In production, the additional contacts are used, inter alia, for failure analysis. About a modified "OC base" Asus uses around 60 of these pins from the X99 boards. This is the maximum voltage of 1.9 to 2.0 volts on regular 2.1 to 2.2 volt increase. For extreme overclocking attempts to procure the motherboards have an advantage over the competition.
Home users who let the CPU run at default for a maximum of 1.2 volts, however, can not benefit from this adaptation - on the contrary. How Intel tells on demand of H, the base used by Asus is not validated as part of the platform. Intel announced that the guarantee of the CPU when used in appropriate motherboard goes out formally.
Whether the manufacturer defective CPUs will examine it, Intel left nothing to the start of the platform. Recognition can be of use in the "OC base" easily. The otherwise unused contact surfaces of the CPU, have been in contact with the pins of the socket, have identifiable contact points. Asus emphasized to H, problems with the specially developed base can not expect, should the " normal and reasonable , however, "use what appear, Asus warrants.
source