This new line up will not be replacing the current EarthWatt PSUs which are famous for their “green” design. These units will be a high quality version of the same concept where the “green” is expanded into its efficiency as well. With a platinum rated PSU, you can enjoy 90%, 92%, 89% efficiency at 20%, 50%, and 100% usage. These units will come in 450W, 550W, and 650W offerings.
The Antec EarthWatt Platinum PSU will be available in the US at Newegg, Central Computers, Buy.com, and Provantage. In Canada, you need to shop with NCIX and Canada Computers.