http://www.ocztechnology.com/product..._4200_platinum
qui la versione DualChanel
http://www.ocztechnology.com/product..._4200_platinum

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. This results in faster and more stable memory.