PC Power & Cooling, today a part of the OCZ Technology Group, sent us two PSUs from their Silencer series. The 760W as well as the 910W version bet on strong 80mm fans which are unusual for modern products. However PC Power & Cooling was always a guarantor for high quality power supplies with a +12V single rail design and non-modular cables. Even if most of their products aren't quiet enough to be silent their customers liked the idea of a heavy-duty brand with PSUs which deliver the full output power at high temperatures. On the following pages we will see if these OCZ creations are able to manage our torture tests.