SilverStone’s 2,500W PSU powers up to four RTX 5080s – or three 5090s – without breaking a sweat
First unveiled over a year ago, the HELA 2500Rz took its sweet time transitioning from prototype to production, but it’s finally official. And while it technically supports up to four RTX 5090 graphics cards, there’s a significant catch: you’ll need a 200 – 240V outlet to unlock its full potential.