I think the real question is why do you or anyone like them so much?  Do you not know their history?  Any info about their employees?  Anything about their hardware?  Anything about their history with shipping late and overestimating stats by A LOT?

I got those exact fans for my shop because they were unbelievably cheap but they're so loud and wear out so fast, I stopped using them in favor of better fans and now I'm stuck with them.  Just thought I'd point out that they're using the exact same ones.  Considering the importance of cooling and complete lack of warranty on the hardware, it should be a bit concerning to people that the fan is just whatever they could find for the cheapest solution and threw it in there.  Maybe they switched out the fans for the new line of products but probably not.

Hey, fun fact!  Did you know I'm one of newegg's new certified hardware testers/reviewers?