Power Supplies Expanded Capacity in Silverstone's Latest Release Enables Support for Running Four RTX 5080 Graphics Cards or Three RTX 5090 Units Simultaneously
The technology world has been abuzz with the recent release of the SilverStone Hela 2500Rz, a high-capacity power supply unit (PSU) boasting a maximum power output of 2500W. This PSU is designed to cater to the power-hungry needs of multiple high-end graphics cards, such as four RTX 5080 or potentially RTX 4090 GPUs.
The Hela 2500Rz is Cybenetics Platinum certified for efficiency and comes equipped with four native 12V-2x6 PCIe connectors, essential for modern graphics cards that require robust and stable power delivery. It also adheres to the latest ATX 3.1 and PCIe 5.0 standards, ensuring compatibility with the latest GPUs.
Priced around $600, the Hela 2500Rz is expected to be one of the most expensive PSUs on the market. However, given its very high capacity and features, this price point is considered reasonable. As of June and July 2025, the SilverStone Hela 2500Rz is available for purchase and has been reviewed by several hardware sites, indicating its release to the market is established.
The unit's design is tailored to meet the high current demands of multiple high-performance GPUs. It provides 208.3A on the 12V line, more than enough to power four RTX 5080 cards comfortably. The Hela 2500Rz works only in households with 240-volt outlets; users in countries standardizing on 110-volt outlets may require a special 240-volt conversion.
The Hela 2500Rz is equipped with an internal 135mm dual ball-bearing fan with a 0 RPM mode when under 10% load and a fan curve that ramps up from 500-600 RPM at 20% load to just above 2000 RPM at 100% load. Additionally, the unit features Japanese capacitors and various protection mechanisms: OCP, OPP, OVP, SCP, UVP, and OTP.
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In summary, the SilverStone Hela 2500Rz is currently priced around $600, is available on the market, and is specifically designed to support multi-GPU setups including up to four RTX 5080 or similar high-consumption graphics cards efficiently. With its Cybenetics Platinum efficiency certification, Japanese capacitors, and various protection mechanisms, the Hela 2500Rz is an impressive addition to the world of high-performance power supplies.
The SilverStone Hela 2500Rz is an impressive addition to the world of high-performance power supplies, featuring Cybenetics Platinum certification and equipped with gadgets such as four native 12V-2x6 PCIe connectors for robust power delivery. This high-capacity power supply unit (PSU) is designed to cater to the power-hungry needs of technology like multiple high-end graphics cards, including the RTX 5080 or potentially RTX 4090 GPUs.
