14 DAY TRIAL // There should soon be three new power supplies up for sale, called Raider Series and featuring outputs of 450W, 550W, 650W and 750W.
FSP is the company that made them, although it forgot to mention what price they have in the press release, or when, exactly, sales will start (probably in a matter of hours or days).
It did provide most other relevant details though, from the existence of a single +12V rail to the 80 Plus bronze power efficiency rating.
Raider have 4 SATA connectors with 50mm intervals between them, so that they are easier to install and cable clutter is minimized, although it might be troublesome when trying to use the PSU in a large case, as the PC parts are farther apart.
Other than that, FSP has implemented various protections (OCP, OVP, OPP, SCP, UVP) and has made sure the 120mm fan never goes above 19 dBA of noise (at 50% load).