Apple Mac Pro RAID Card

The Mac Pro RAID Card from Apple is a PCI Express x4 expansion card for the Mac Pro. The card adds hardware RAID 0, 1, 5, 0+1, and Enhanced JBOD support to the computer. It features 512MB of cache and integrated battery that can store cache data for up to 72 hours. It installs in the top PCIe slot of the Mac Pro.