In the past we have reviewed several OCZ kits - OCZ4200 and OCZ3500LE and they never fail to deliver the goods. OCZ have given us some of the fastest memory in each respective class - with fantastic performance from 2CAS DDR3200/3500 kits up to 2.5 CAS rated 4000 and 4200 modules. Most DDR manufacturers are putting a lot of their resources into the development of DDRII which is the logical successor to DDR over 550mhz.

The modules on this specific kit are Hynix HY5DU56822CT-D5, (5ns) DRAM which are about as good as you can get. Can these sticks be pushed much further than 550mhz? I have seen people on overclocking forums pumping 3.3volts into them and hitting 290-300fsb (580-600mhz)