Angelbird Wings X2
A rock-solid upgrade!
When you need capacity, performance, and reliability, the WINGS X2 is the answer. The WINGS X2 is user-expandable and bootable. It features a hardware raid controller with high IOPs, low latency, and impressive transfer speeds.
A rock-solid upgrade.
Classic MacPro 4,1 and 5,1 are fully supported.
Classic MacPro 3,1 and before are not supported.