Making quad rail power and highly advanced power supply design available at a popular Wattage, the HCG-900 features special High Current connectors and heavy-duty cabling, earning it NVIDIA® SLI®-Ready and ATI™ CrossFire™ certifications. At the same time the HCG-900 is also 80 PLUS® Bronze certified for efficiency, and features Active Power Factor Correction (PFC) with a swift, quiet 135mm double ball bearing fan so you know you're getting not only High Current, but also high efficiency and excellent cooling. If loads of power, High Current engineering and exceptional efficiency are what you're after, the HCG-900 is the perfect PSU for you.