I like datacore's case for data management personally, but I probably wouldn't just flat our recommend them.
Also, a lot of free options if you have the stomach for it that give great performance and failover. That being said the few times we dealt with Dell they were good at seeing the entire picture and seeing we received products and quotes that were in line. I did some stuff with Netapp for about a year a couple of years ago and wasn't a huge fan of their management tools at the time. ~ Finally, powerful endpoint security that ISN'T a resource hog! ~ ~ <http://www.sunbeltsoftware.com/Business/VIPRE-Enterprise/> ~
