Sonnet xMac Pro Server PCIe 2.0 Thunderbolt 2 Expansion System

The xMac Pro Server PCIe 2.0 Thunderbolt 2 Expansion System from Sonnet is a 4U rackmount enclosure for the Mac Pro. It has three integrated PCIe 2.0 slots, 20 Gb/s Thunderbolt 2 technology, and expandability of Echo Express III-R Thunderbolt 2 expansion chassis for PCIe cards. Like the III-R, the xMac Pro Server provides space to mount additional equipment, such as storage expansion. To support a wide range of mobile racks, carts, and portable rack cases, the xMac Pro server is 16" deep. The xMac Pro Server securely holds the computer and installed cards, making your Mac Pro road-ready.