SilverStone shows off the massive Hela 3000Rz PSU

When you’re building a machine that laughs in the face of demanding multi-GPU setups and requires uninterrupted 24/7 operation, standard power supplies simply won’t cut it. Enter the SilverStone Hela 3000Rz—a beast of a power supply designed not just to deliver wattage, but to guarantee absolute stability for the most extreme hardware.

This isn’t just another box; it’s a heavyweight champion built for continuous heavy-duty systems. With an impressive 200mm footprint, the Hela 3000Rz packs a colossal 3000W capacity while maintaining a stellar 80 Plus Platinum efficiency rating. This means you get maximum performance without sacrificing energy, ensuring your setup runs cooler and more efficiently than ever before.

But raw power is only half the story. To handle the intense thermal demands of such massive output, SilverStone installed serious cooling technology. The unit features a formidable 140mm twelve-pole fan equipped with double ball bearings, designed to keep the system running smoothly under heavy load. This cooling system can dynamically adjust its pace, scaling from a gentle 400rpm below 30% load up to nearly 3000rpm at maximum output.

While some might prioritize whisper-quiet operation, SilverStone wisely chose stability over silence in this design. Instead of prioritizing silence, the Hela 3000Rz is armed with comprehensive hardware protections including OCP, OVP, OPP, SCP, and OTP safeguards. This commitment to robust protection ensures that your high-end components are protected, regardless of how much power they demand.

The sheer amount of connectivity available makes this unit a true hub for complex builds. It provides an astonishing array of cables necessary for connecting bleeding-edge components, including four 12V-2×6 connectors, eight PCIe 6+2 connectors, four EPS 4+4 cables, and a single ATX 20+4-pin main lead. For storage enthusiasts, there are also eight SATA connectors and four Molex plugs—giving builders plenty of options for every drive imaginable.

At 4.57kg, the Hela 3000Rz isn’t just powerful; it’s built solid. It is specifically engineered to feed massive multi-GPU setups, making it an ideal foundation for the most graphically intensive workstations and gaming rigs on the market.

One minor note for regional users: while the unit boasts a staggering 3000W capacity, standard UK market power cords are rated at 13A, which limits the maximum output to 2600W. However, this is easily bypassed: simply use a higher-current-rated power cord to unlock the full potential of the Hela 3000Rz.

The SilverStone Hela 3000Rz proves that next-generation power delivery doesn’t have to compromise. It delivers extreme capacity, intelligent cooling, and rock-solid stability, making it an essential piece of gear for those pushing the boundaries of PC performance.