One of the unique characteristics of this particular kit is the addition of OCZ technologies EVP® and ULN. OCZ EVP® (Extended Voltage Protection) is a feature that allows performance enthusiasts to use a VDIMM of 3.0V ± 5% without invalidating their OCZ Lifetime Warranty. ULN (Ultra Low Noise) technology uses various printed circuit board (PCB) techniques to reduce the amount of electrical noise that is present in all high-speed ICs which results in faster and more stable memory.



Link: MTB