The only 80 Plus Platinum level PSU on the market, with over 92% maximum energy efficiency, is also said to be one of the quietest. We analyze the Kingwin LZP-550 for efficiency, electrical performance and noise.
Slow computer got you down? Maybe a hardware upgrade should be in your cards, if so this guide to the Fundamentals of Upgrading a PC is an invaluable read. PCSTATS Tips