Kingwin just released their first fanless power supply, the Stryker Fanless 500W, which is rated for 500W and can be easily overclocked to 600W output with only a slight drop in efficiency. That makes the Stryker STR-500 one of the highest output fanless power supplies on the market today. And the Kingwin Stryker 500W Fanless power supply is certified 80 Plus Platinum with up to 92% efficiency. High efficiency is always good but it is critical for a fanless power supply to help minimize waste heat. Combine that with a good combination of fixed and modular cables and a 5-year warranty and we have a very interesting new product to review!