Thunderbolt has been marooned on Macs for months, but now it's coming to at least one PC and it looks like the high-speed I/O is coming to more peripherals as well. OCZ showed off a Thunderbolt external SATA SSD, called the Lightfoot, at CES today. According to PC Perspective the drive will come in 128GB, 256GB, 512GB, and 1TB capacities, and features a bare design: it only has that one Thunderbolt port. There's no availability or pricing info available, but we'll let you know when we hear more — we can only hope it isn't priced too unreasonably.