The Hiper HPU-4M730 is designed to be a no nonsense, all business, Quad SLI capable PSU that won't break the bank, and it would seem that Hiper have succeeded. While no one is saying a PC that needs 730Watts of power is great for the environment, Hiper have also done their bit for the green team and kept the packaging to a minimum as well as used recycled cardboard for the box. RoHS compliance rounds out the green side of things.