Having directed my choice as recommended by Cowcotland, I do not regret my choice: their test said that the true. The ATX 12V power supply cable could have been a longer hair, it was not the luxury (in my case, it was very limited in a case Zalman Z3). Only downside: the absence of the power cable in the bundle (having chosen to offer reconditioned) ... It was stated nowhere; luckily I had one in rab ...