
Seasonic Core GX ATX 3 2024 650W Fully Modular 80+ Gold PCIE 5.1 Power Supply/PSU ATX3.1
650W Seasonic Core GX PCIE 5.1 80PLUS Gold, Single Rail, Fully Modular, 54A, 120mm Hydro Dynamic Bearing Fan, ATX3.1 PSU
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650W Core GX ATX 3 Fully Modular 80+ Gold Power Supply from Seasonic

for your dream build The updated Seasonic CORE GX ATX3 series complies with the latest ATX3 standards. Catering to a broad spectrum of PC enthusiasts and system builders, these power supplies provide a fine balance between cost and performance. The 80 PLUS® Gold certified Seasonic’s Core GX line is a fully modular design equipped with black cables featuring a braided pattern. These power supplies are solid performers for a large range of applications, where a 120 mm fluid dynamic bearing fan is combined with Seasonic’s Smart and Silent Fan Control to ensure optimal cooling performance at the lowest possible noise level. These quality power supplies are backed up by Sea Sonic’s 7-year worldwide manufacturer’s warranty.
Everything You Need

ATX 3.1 and 16-Pin PCIe Gen 5 Cable (12V-2x6)Seasonic’s latest CORE GX ATX 3 Series is designed and built to power new PC components requiring the new ATX 3.1 and PCIe 5.1 standards.
Fully Modular Cables

making building a breezeSeasonic’s patented design features full modularity and goes hand-in-hand with the extensive use of SMD technology to increase overall performance and reliability. The simple and inventive layout helps to maintain quality and performance, where efficiency is further enhanced by minimised line resistance, reduced voltage drop and lower impedance. Reduced component count and better space utilisation offer optimal air flow inside the case and promote heat dissipation, proper cooling and ultimately longer product life.
An Innovative Design

Seasonic OptiSink DesignThe overall quality and reliability of the CORE GXATX 3 Series has been greatly improved by a brand-new PCB (Printed Circuit Board) layout and the implementation of automated surface mount technology during production, which minimizes human production errors.
By using a redesigned PCB combined with smaller MOSFET and heat sink components, the internal space within the power supply is increased to enhance heat dissipation and airflow to result in better component cooling.

The eightfold increase in heat dissipation keeps the power supply cooler, eventually leading to improved product quality, long-term reliability, and more efficient operation.
The redesigned layout of the power supply components and its improved thermal performance creates versatility and allows the power supply to be safely installed in any orientation.
The OptiSink design is an eco-friendly solution that not only lowers the costs of material usage and production but also leads to energy savings in the long run.
Smart And Silent Fan Control

the perfect balanceThe intelligent thermal circuit feature is designed to find the optimal balance between the necessity to cool the components and the need to run the power supply in the most silent manner possible.