Tweaknews posted a review on the Hiper Type R MKII 680 Watt ATX Power Supply

Hiper's new TYPE R MKII 680W ATX power supply brings a lot to the table, and it's all good. With excellent performance, quiet operation, and a very innovative feature set, this PSU could easily find a home in all but the most demanding systems.

Hiper Type R MKII 680 Watt ATX Power Supply Review