The XFX Pro Series PSU with Easy Rail„¢ Technology Enables you to maximize available power & make set-up easy. Stack numerous power-hungry components, such as your GPU, CPU & other components, without fear of crashing. In addition this PSU has also been award the 80 Plus Bronze certification for its high power efficiency & is also designed for NVIDIA SLI & AMD Crossfire multi-GPU systems making it a perfect solution for hardcore gamers. One Rail, One Setup. Other Power Supply Units Conventional PSUs use multi-rail technology which basically combines cheaper & lower wattage PSUs into one single PSU to generate a higher total wattage. However, smaller rails have lower maximum wattages so left over wattage on individual rails become too small to handle major components & gets wasted. Not enough actual wattage
- Even though there is technically 50 Watts of power remaining, none of the rails have more than 25W to handle adding a 50W component. Easyrail„¢ Power Supply Units PSUs with Easy Rail„¢ Technology give you one continuous rail of power covering the total maximum wattage. What this means is that no matter how many devices you have, high or low power, they can easily stack until it reaches the full maximum wattage. With Easy Rail„¢ technology you can maximize the potential of your PSU with ease. Exactly enough actual wattage
- Of the 50 Watts of power that you expect to be remaining, all 50W is actually available to easily handle adding a 50W component. True Wattage guarantee The wattage you see isnt always the wattage you get. Some brands tweak tests to achieve great wattage ratings, but in reality, they deliver much lower maximum wattages. Dont be fooled by wattage tricks.