If you're looking for PSU with clean, efficient power being the main focus of change, the just launched UCP 900W (Ultimate Circuit Protection) from Cooler Master is as good as it gets.

This PSU is said to be the first-ever 80 Plus Silver Certified unit to hit the market with an 80 Plus verification and testing report showing an efficiency of 88%.

Cooler Master state that such a high energy efficiency was achieved by simply using an innovative circuit board layout with the choice of superior components. You can find a list of other 80 Plus Certified PSUs from Cooler Master here folks.

Taipei, Taiwan - May 26th, 2008 - Cooler Master proudly announces the world's first-ever 80 Plus Silver Certified high wattage power supply, the highest rated 80 Plus power supply to-date by achieving a 88% efficiency; with the introduction of UCP 900W (Ultimate Circuit Protection).

Cooler Master has long built a strong reputation based on industry-leading designs in coolers and computer cases, while its power supplies have often been over-shadowed. Today, marks a new era in the company's foray into the market of power supplies. With the UCP 900 reaching new 80 Plus specifications, Cooler Master now owns the title of having the industry's most energy efficient high wattage power supply.