The ZS Series is the latest mainstream power supply series from OCZ, with up to 85% labeled efficiency and models ranging from 550 W to 750 W. Let's see if the 650 W version is a good buy.

Here is a snippet: "The ZS Series is the latest mainstream power supply series from OCZ. Available in 550 W, 650 W, and 750 W versions, these models don't come with a modular cabling system. Let's see if the 650 W version is a good buy."



Link: HardwareSecrets