If you're looking for a Mini-ITX computer case for your new "high-efficiency" platform the Antec ISK 310-150 might be the right product for your needs. In 2009, some Mini-ITX motherboards were launched based on the Intel Atom platform. Antec quickly response was the ISK 300-65. At this moment, many other brands like Zotac, ECS, ASUS or even ASRock have taken the Mini-ITX market and expanded it to make the HTPCs powerful and affordable. There was still a limiting since many products offered low power PSUs (65 watts is simply not enough). If you want a Mini-ITX H55 paired with the Intel Core i3/Core i5 CPUs you need at least a 150 watts PSU to make sure you won't have power-related problems. Benchmark Reviews tests the Antec ISK 310-150 which offers a new, elegant front finish with a 150 watts Flex-ATX PSU to power your system.