Peripheral maker Sonnet Technology has announced the imminent shipment of its trio of Thunderbolt PCIe expansion cases. The xMac mini server chassis mounts a (not included) Mac mini inside of a 1U tall case and provides two PCIe 2.0 slots for expansion. The Echo Express and Echo Express Pro are smaller cases intended to provide a single half-length or a pair of full-length PCIe 2.0 slots for any Thunderbolt equipped Macintosh computers.
