Dual Channel DDR question

[loop2kil]

When browsing a couple of online stores they are selling ram that is 'enhanced' for Dual channel ddr boards (ie 2x256...selling in pairs). Is this just a bunch of marketing crap or is there actually something to this ram being enhanced to work better with DCDDR boards?

[terrancelam]

the only "enhancement" on the ram is tha fact that they are providing you with two sticks that are usually from the same batch. Other then that, you can get the same sticks, albeit not from the same batch, but usually with the same type, name and clk speed.