Product information: **B Grade** PowerStream 470W Power SupplyThe OCZ PowerStream™ power supply family offers the quietest, most versatile and adaptable PSU available today. With its universal ConnectAll™ connector, the PowerStream power supply offers all-in-one connectivity. (ATX, BTX, Serial ATA, P4 and EPS12V) Every OCZ power supply offers PowerShield™ power leads with enhanced EMI-control technology to reduce RF interference, stabilize input current and filter out “ripple noise”. Each OCZ PowerStream family member includes the PowerFlex™ feature for fine-tuning the three adjustable power rails. An LED sits below each of the three adjustment dials; a green light indicates voltage is within ±5% of optimal, a yellow light indicates undervoltage, and red indicates overvoltage.