the real power for the ultimate high definition gaming experience unleashed! ultra-high end image reality calls for increasing processing power to handle the graphic complexity. cooler master's all new real power m1000 modular psu answers to the call for the most reliable power source to back up the elite technology to deliver excellent performance and superb image quality. real power m is specially designed for nvidia's next generation high end graphic cards. with our six ground-breaking +12v independent output rails for exceptional power distribution, real power m reliably powers the cards while you enjoy the out-of-this-world gaming experience. features 1.world’s first six +12v rails for better power distribution in quad-sli and 2 ways server system 2.modularized cable design to eliminate clutter and improve airflow inside the chassis. 3.four 6 pin / two 8 pin pci-e connectors offer great future upgradeability 4.compliance with the newest intel standard atx 12v v 2.3 5.compliance with the newest ssi standard eps 12v v2.91 6.ultra-silent operation with intelligent 135mm fan speed control (< 16dba) 7.eco-design for energy and money saving by active pfc.(>0.99)/ high efficiency(>85%) 8.multiple protection function provides full-scale protection for your components