There is no RAID configuration to do, only driver installation, is one single devide PCI-E that has the capability to control the access to disk internally with builtin processor.
In the vmware VDI enviroment, you can benefit in two ways.
- As a single local storage device with high performance access. (there is no vmotion capability).
- With ioVDI software to create a data cache from back-end storage.
Both ways will speed up your applications, as local storage you have the maximum performance, because there is no software/driver to handle what will be cached.
To take advantage of high availability you can look to fusion-io ION solution or wait for Cisco starts sell whiptail high performance storage.