A few people have been trying out various versions of the Fusion-io cards and I thought this may be an interesting alternative to share.The LSI Nytro Warpdrive cards are at minimum 2.0 GB reads/ 1.0 GB writes (256K IO). Hopefully someone may find interest in two being sold in the link below (OBO $450):
LSI Nytro Warpdrive Oracle Sun Flash Accelerator F40 P N 7026993 400GB PCI E | eBay
LSI Nytro Warpdrive Oracle Sun Flash Accelerator F40 P N 7026993 400GB PCI E | eBay