Today we are taking a look at OCZ’s new affordable performance power supply series, known as the ZT range. These modestly priced units are 80-Plus Bronze Certified for up to 85% efficiency. The series features three fully modular units rated at 750w, 650w and 550w, making them ideal for a wide range of users. Read on as we find which one best suits you...

The OCZ ZT Series is very well priced and we were surprised to find the 550w model online for as little as $90. As tempting as that is, potential buyers could be even more tempted by the higher capacity units which are only a fraction more expensive. The 650w version for example costs just $10 more, while the 750w version is another $10 again.