Seasonic Core GX 850W Fully Modular 80+ Gold PCIE 5.1 Power Supply/PSU ATX3.1

• High Efficiency, 80 PLUS Gold Certified
• ATX 3 and 16-Pin PCIe Gen 5 Cable (12V-2×6)
• OptiSink Design
• Fully Modular Cabling Design
• Compact Size (140 mm)

Seasonic CORE GX ATX 3 (2024)The updated Seasonic CORE GX ATX3 series complies with the latest ATX3 standards and includes four output ranges from 1000 W to 650 W in both black and white colours. 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 the 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.
Fully Modular CablesIn Sea Sonic’s patented design feature full modularity comes hand-in-hand with the extensive use of SMD technology to increase the overall performance and reliability of this power supply. The simple and inventive layout scheme helps to attain unsurpassed quality and performance, where efficiency is further enhanced by minimized line resistance, reduced voltage drops and lower impedance. Reduced component count and better space utilization facilitate optimal air flow inside the case and promote heat dissipation, proper cooling and ultimately longer product life.
New Seasonic OptiSink DesignThe overall quality and reliability of the new 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 was increased to enhance heat dissipation and airflow to result in better component cooling