Nexus NX-5000V1 550W Power Supply Video Review
 

"The Nexus NX-5000V1 550W Power Supply has been revised since the original NX-5000 with 50 watts more power, has a higher efficiency and is compliant with ErP2013, but still as super quiet. Also, this PSU is super small at 125mm long, so it's perfect for a small computer build." ~3dGameMan.com

http://3dgameman.com/reviews/1471/ne...w-power-supply