Description

SEASONIC Core GX-850 ATX 3.1 850W 80+ Gold PSU

SEASONIC Core GX-850 Overview

The SEASONIC Core GX-850 ATX 3.1 850W PSU is a premium high-efficiency power supply designed for gaming PCs, workstations, and high-performance systems that require stable and reliable power delivery. Built with Seasonic’s trusted engineering and high-quality internal components, this power supply delivers excellent efficiency, low noise operation, and long-term reliability for modern PC builds.

The SEASONIC Core GX-850 ATX 3.1 850W PSU is fully compatible with modern graphics cards and next-generation hardware thanks to ATX 3.1 support. It provides excellent power stability for demanding workloads such as AAA gaming, rendering, streaming, and content creation, ensuring every component receives clean and efficient power under heavy load.

Power Performance

• Total Power Output: 850W
• ATX Standard: ATX 3.1
• Efficiency Rating: 80 PLUS Gold
• Cybenetics Rating: Platinum
• High-Efficiency Power Delivery

With 850 watts of continuous power output, this PSU is ideal for high-end GPUs and powerful CPUs. Its high efficiency reduces energy waste, lowers operating temperatures, and improves overall system stability.

Cooling & Design

• Fully Modular Cabling
• Hydro Dynamic Bearing Fan
• Smart Thermal Control
• Low Noise Operation

The fully modular design improves cable management and airflow by allowing users to install only the cables they need. The Hydro Dynamic Bearing fan provides quiet operation and extended durability during long gaming sessions.

Features

• PCIe 5.0 / 12V-2×6 Ready
• Premium Japanese Capacitors
• Advanced Protection Circuits
• Stable Voltage Regulation
• Long-Term Reliability

The SEASONIC Core GX-850 ATX 3.1 850W PSU includes multiple protection systems such as OVP, OCP, OPP, SCP, and OTP to protect valuable PC components from electrical damage.

Ideal For

• High-End Gaming PCs
• RTX 5070 / 5080 Builds
• Workstations
• Streaming Setups
• Creator PCs

Quick Technical Summary

• Brand: SEASONIC
• Series: Core GX
• Wattage: 850W
• Certification: 80+ Gold
• Modular: Fully Modular
• Use Case: High-End Gaming & Workstations

Official Product Links

SEASONIC Power Supplies
SEASONIC Official Website

Internal Links Suggestions

• Power Supplies
• Gaming PC Builds
• Graphics Cards
• PC Cases