I just went through FUSION IO who producing the high performance disk drive into the PCIE x 4 and supported various brand of server such as IBM, HP, DELL and etc.  I am very impressed with this product as it may resolve the performance issues that are currently facing by the enterprise environment.

Fusion

Here are the performance benchmark I downloaded from the official website from Fusion IO.  Interesting technology and definitely helpful for those who wanna deploy high performance machine without purchasing a big SAN box in the environment. The performance of this card are really out perform many of the SAN, NAS, SAS or SATA drive that we are dealing everyday.