RAID cards are one of the more difficult things in the technology world to get excited about. Especially since most of these discrete add-on boards are really aimed at enterprise users, not media centers or gaming rigs. But, we've got to hand it to LSI and Intel for knowing how to make a splash. The companies caught our attention by slapping a paid of 512GB SSDs on a Nytro MegaRAID PCIe card. While there are a couple of models of the controllers, it's the RCS25ZB040LX specifically that's carrying the 1TB of flash storage. The media isn't meant for installing programs or archiving data, though, instead its dedicated cache for the controller. All that blazing fast SLC flash should help speed up any task that is reliant on frequent random reads. We don't think you'll be picking up one of these SandForce-powered bad boys for your personal server though, even an entry level version with 100GB of SLC will set you back $1,795.