Is this just OCd pc2100 Micron?

Hi everyone, I was browsing around pricewatch some more and came upon this. WOW! I was wandering if Micron actually made pc2400 or if this is just guaranteed pc2100. Any information on the ram side will be greatly appreciated. (Al Pacino,Scent of a Woman. kind of)

It's overclocked 2100.
Micron only makes 2100 and 2700 chips at current time.

Thanks for the info. I only plan to overclock to about 150 with fast timings. Do you suggest Micron pc2100 or like Samsung pc2700. I have to have 512mb and cost is an issue. But thanks again for the info, saved me from making a bad purchase.