OCZ has added a PC4000 memory to its Gold Voltage eXtreme series. This line is designed do operate at a high voltage to increase the speed and stability. Running at 3.3 volts, the memory is capable of 2-2-2-8 timings. Available in the form of 512 MB modules, the PC-4000 Gold VX has integrated gold mirrored copper heatspreaders and sports Extended Voltage Protection (EVP), allowing up to 3.5 volts within the warranty, and Ultra Low Noise 2 (ULN2) technologies. The modules are optimized for use on Athlon 64 motherboards.