AMD will start selling a range of SSD products under the Radeon brand later this year. However, with the flash chips sources from Toshiba (19nm) and controller sourced from Indilinx (Barefoot 3) AMD isn't exactly bringing anything new to the table.
Which is totally dependent on outside partners to build. If Toshiba winds up getting a great deal to supply someone like Apple with flash, guess who gets squeezed out? I might buy one or two for home use, but I'm not sure I'd go beyond that because of concerns over supply.