
Introduction to the OCZ ZS 650W Power Supply
The ZS series of power supplies from OCZ were just released this year. The series comes in three different wattage ratings of 550W, 650W and 750W. Today, we will be taking a closer look at the 650 watt model. The ZS 650 is a single 12 volt rail model that boasts an 85% efficiency rating. Lets see how well it stacks up against the other heavy hitters that have come across the test bench.
OCZ’s take on the ZS Series Power Supplies
The OCZ ZS Series PSU is an affordable solution for driving today's value-oriented gaming systems, and can power both NVIDIA® SLI™ and ATI CrossFireX™ modes with an array of connectors. With the ideal combination of stability and sleek design, ZS is designed with gamers and modders in mind, sporting a compact form factor for compatibility with a range of case designs.
Available in 550W to 750W configuration and backed with OCZ’s 3-year Power Swap warranty, the ZS Series PSU gives you peace of mind to ensure stability, low noise, and efficiency of your home gaming system.


The Silent Pro 800 offers all the features and protection found in the big brother, just less wattage. One of the features that made the Silent Pro line a great seller in stores was ...
The Grand is a dual 12v rail unit that has an unprecedented 125A between the two of them. Meeting the requirement for having an 80PLUS Gold rating, the unit promises to be a winner when ...