Seasonic RX-1600 is the first 115V PSU with 80 Plus Ruby cert
Seasonic Hits the Gold Standard: Power Supply Achieves Elite 80 Plus Ruby Certification
The quest for energy efficiency in computer components just reached a new, demanding level. Seasonic has made a significant breakthrough in the power supply industry, becoming the first manufacturer to achieve the highly coveted 80 Plus Ruby certification for an ATX power supply tested at 115V. This achievement is embodied by the company’s Prime Enterprise RX-1600, a unit engineered not just for power, but for unparalleled efficiency in powering everything from everyday desktops and workstations to complex AI systems.
This milestone isn’t just a badge; it represents a serious commitment to pushing the boundaries of electrical engineering. Seasonic’s journey in power supply technology is marked by a long history of setting benchmarks. The company first secured the 80 Plus certification in 2005 and later earned the 80 Plus Gold rating in 2008, establishing itself as a leader in reliable power solutions.
Now, the focus shifts to the newest and most rigorous tier: Ruby. Administered by CLEAResult, Ruby demands an entirely new level of performance, particularly when dealing with the realities of modern, idle computing. To earn the Ruby certification at 115V, power supplies must navigate a demanding set of requirements that target efficiency across various operational states.
The specifications for Ruby efficiency are extremely detailed. Units must maintain impressive efficiency across low and high load scenarios. This includes achieving 85% efficiency at just 5% load, 91% at 10% load, 93% at 20% load, 95% at 50% load, and 91% at full 100% load, all while maintaining a power factor of at least 0.95 at 20% load. The inclusion of strict 5% and 10% low-load requirements is particularly significant, forcing manufacturers to optimize idle system behavior where most computing time is spent.
Reaching these efficiency gains is not trivial. While the improvements may seem modest on paper, achieving them requires intensive development and engineering work. For a global entity like Seasonic, translating these minor, incremental improvements into meaningful, large-scale savings for consumers and businesses requires significant innovation.
This development showcases Seasonic‘s ongoing commitment to leading the pack in power supply technology. As the market continues to demand greener, smarter, and more efficient computing solutions, the pursuit of the Ruby standard proves that true excellence in power delivery is achievable.
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