SeaSonic PRIME TX-1300

The SeaSonic PRIME TX-1300 is a flagship 1300 W power supply designed for high-performance gaming PCs, workstations, and systems with multiple graphics cards or power-hungry flagship GPUs. Built on SeaSonic's premium platform, it prioritizes maximum voltage stability, high efficiency, and continuous operation under demanding loads. The SeaSonic PRIME TX-1300 carries 80 PLUS Titanium certification, delivering one of the highest levels of energy efficiency with reduced heat output and minimal power losses even during high system consumption. The fully modular cable design allows you to connect only the necessary power lines, improving cable management and airflow within the chassis. The unit features high-quality Japanese capacitors, a powerful +12V rail, and a quiet fan with hybrid semi-passive operation that disables active cooling under light loads. The SeaSonic PRIME TX-1300 also includes comprehensive protections, including OCP, OVP, SCP, OTP, and OPP for safe operation of premium components.