Seagate's giving its FreeAgent Go drives a fresh new 640GB capacity ceiling, and while it's not the first external to cross that 500GB threshold, it's certainly on the thinner end of the totem pole, physically. Nothing revolutionary here otherwise, it's still the standard USB-connected with up to 480Mbps transfer with multiple color options. Also distinctly the norm? Not a bit of info on pricing or availability, but if Seagate's posting promotional materials on its main site, we suspect it's not too far
