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Transition: eSATA Enclosures
As noted on the transition overview page, the MPG system migration needs connectivity to both single eSATA external hard drives as well as external eSATA multi-bay units, some with port multiplication support.
The FirmTek ThunderTek/PX with SeriTek/Q6G bundle is a compact Thunderbolt enclosure with a 4-port 6G/3G eSATA card installed. While it’s a 2X PCIe slot, this is ample for hard drive support.
See the review of the ThunderTek/PX-Q6G.