UCP 700 W also known as RS700-AAAAA3-US from Cooler Master uses a DC-DC converter on its secondary, i.e. it is basically a +12 V power supply using two small power supplies to convert the main +12 V output into +5 V and +3.3 V. This is the same principle behind power supplies from Antec Signature, Seasonic M12D, Corsair HX - 750W and up - series and at least with these other units it proved to deliver very high efficiency. UCP 700 W is 80 Plus Silver certified, meaning that it provides at least 85 percent efficiency at full load and at least 88 percent efficiency during typical 50 percent load operation. By the way, UCP stands for Ultimate Circuit Protection. Cooler Master has also released a high-quality power supply series called UCP with an internal design similar to Seasonic M12D, Antec Signature and Corsair HX units but costing far less. Is it a good product?
Our website uses cookies for an optimal service. By using this website you agree, that we store personal data such as the IP address and that we use cookies together with third-party providers to display personalized ads for interest-based advertising and other external content. Do you agree? Yes / No AboutPrivacy