Seasonic is the only block builder whose products come with a 12-year warranty. Naturally, not all, but only the higher price segment. Now the Vertex series units can also be considered elite. Seasonic Vertex units originally came with a 10-year warranty. The additional warranty takes effect automatically. Product registration or any other manipulations are not required. The new conditions apply not only to new blocks, but also to previously purchased ones. Let us remind you that the Vertex series is notable for the fact that these are the first units with the ATX 3.0 power standard, and the first with native support for 12VHPWR. It includes models with Gold and Platinum energy efficiency certificates with a power of 750-1200 W. There are versions in black and white.