
Seasonic is once again setting the standard in power supply unit (PSU) technology with its latest innovations, showcasing the OptiSink design, a robust lineup of up to 3200W PRIME units, and enhanced safety features with the new 16-pin “12V-2×6″connectors.
Seasonic’s Breakthroughs: OptiSink & Enhanced 16-Pin Connectors
This year, Seasonic’s flagship model is the PRIME PX-3200, tailored for enthusiasts and professionals alike. Compliant with cutting-edge ATX 3.1 and PCIe 5.1 standards, this colossal E-ATX PSU measures 210mm x 150mm x 86mm. Notably, it boasts advanced protection mechanisms including Over Power Protection (OPP), Over Voltage Protection (OVP), Under Voltage Protection (UVP), Short Circuit Protection (SCP), Over Current Protection (OCP), and Over Temperature Protection (OTP), making it a safe and reliable power source. With a staggering output capacity of 3200 Watts and six 16-pin connections utilizing the innovative 12V-2×6 cable design, this unit is set to elevate computing power.


The PRIME 3200W offers several key features:
- 80 PLUS Platinum 230V EU certification
- Up to 94% efficiency at 115Vac with 50% load
- Compliance with ATX 3.1 and PCIe 5.1 16-Pin cables
- High-quality 135mm Fluid Dynamic Bearing (FDB) fan
- Micro Tolerance Load Regulation (MLTR) of just 1%
- Durable Aluminum Electrolytic Solid Capacitors
- Cable-free design with premium internal components
- Gold-plated high-current terminals
- Exceptional 12-year warranty




In addition to its standout PSU, Seasonic is proud to unveil the OptiSink 2.0 technology. This groundbreaking design optimizes thermal performance and enhances heat conduction by up to 30%.By minimizing heatsink density, it fosters better airflow and heat dissipation. These advancements underline Seasonic’s commitment to innovation within the competitive PSU market.

The OptiSink 2.0 also integrates automated surface mount technology in the new PCB layout and utilizes smaller MOSFETs and heatsinks. These enhancements create additional internal space, elevating airflow and optimizing the efficiency of the Focus and Core series PSUs, thus enhancing build quality and reliability.
Furthermore, Seasonic has teamed up with renowned Chinese hardware expert King of Wing to create an innovative 16-pin “12V-2×6” connector cable, featuring:
- Real-time monitoring of voltage and current on each positive pin
- Integrated temperature sensors, displays, and alert systems
- Automatic triggering of GPU shutdown in case of overheating or abnormal power draw
- Compatibility with optional heatsinks, fans, and diverse soldering setups
- External status screens for real-time monitoring outside the case


This advanced connector cable is particularly advantageous for users of high-performance RTX 40 or RTX 50 series GPUs, which heavily depend on reliable 16-pin connections. With instances of overheating and cable failures on the rise, Seasonic’s latest innovations promise to enhance safety and performance in demanding computing environments.
Stay tuned for these exciting new developments from Seasonic, set to launch in their upcoming product lines.
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