Seasonic CORE GX ATX 3 (2024) 650 W | 750 W | 850 W 80 Plus Gold ATX 3.1 & PCIe 5.1 Fully Modular Power Supply
Step into the future of power efficiency and reliability with the Seasonic CORE GX ATX 3 (2024) Power Supply. Whether you’re a gaming enthusiast, a professional content creator, or simply someone who demands the best from their PC, this power supply delivers outstanding performance and stability. Designed to meet the latest ATX 3.1 and PCIe 5.1 standards, it ensures your system not only runs smoothly but is also ready for the challenges of tomorrow.
Key Features
- 80 Plus Gold Certification: Ensures high energy efficiency, reducing electricity costs and minimizing heat generation.
- Fully Modular Design: Allows for easy cable management, reducing clutter and improving airflow within your PC case.
- Available in 650 W, 750 W, and 850 W Options: Provides flexibility to choose the ideal power capacity for your specific setup.
- Advanced Hybrid Fan Control: Features a smart cooling solution that optimizes fan speed to enhance energy efficiency and maintain a quiet operation.
- Premium Japanese Capacitors: Guarantees long-term reliability and stable power output for demanding applications.
- ATX 3.1 & PCIe 5.1 Compatibility: Future-proofs your build with support for the latest hardware standards.
Benefits & Usage:
The Seasonic CORE GX ATX 3 series is more than just a power supply; it’s the backbone of your PC’s performance. By providing clean and stable power, it ensures your system runs at its most efficient, reducing the risk of crashes and hardware damage. The 80 Plus Gold certification means you’ll enjoy significant energy savings over time, while the fully modular design simplifies installation and maintenance, making it ideal for both beginners and seasoned builders.
Additional Info
Crafted with high-quality materials, including premium Japanese capacitors, this power supply is built to last. The advanced hybrid fan control not only keeps the unit cool but also operates quietly, so you can focus on work or play without distraction. Ensure longevity and efficiency by keeping the unit free from dust and ensuring proper ventilation within your PC case.
Upgrade to the Seasonic CORE GX ATX 3 (2024) Power Supply and experience the perfect blend of power, efficiency, and innovation. Whether you’re building a new PC or upgrading an existing one, this power supply is designed to meet all your needs with ease and reliability.
| 80PLUS® | Gold | |
| Cybenetics Efficiency Level | TBA | |
| Cybenetics Noise Level | TBA | |
| Form Factor | ATX/EPS | |
| Dimensions | 140 × 150 × 86 mm | |
| Fan Information | Fan Size | 120 mm |
| Fan Control | Smart and Silent Fan Control | |
| Fan Bearing | Hydro Dynamic Bearing | |
| Life Expectancy | 25,000 hours at 40 °C, 15 % — 65 % RH | |
| Cable Information | Modularity | Fully Modular |
| Cable type | Individual Black Cables with Braided Pattern | |
| Electrical Features | Operating Temperature | 0 – 50 °C (derating from 100 % to 80 % from 40 °C to 50 °C linearly) |
| MTBF @ 25 °C, excl. fan | 100,000 hours | |
| AC Input | Full Range | |
| Protection | OPP, OCP, OTP, OVP, SCP, UVP | |
| Safety and Environmental | Safety and EMC | BSMI, C-tick, CB, CCC, CE, cTUVus, EAC, FCC, TUV, UKCA |
| Environmental Compliance | Energy Star, ErP Lot 6, REACH, RoHS, WEEE | |
| AC Input | 100 V – 240 V | |||||
| 9 – 4.5 A | ||||||
| 50 Hz – 60 Hz | ||||||
| DC Output | Rail | +3.3 V | +5 V | +12 V | -12 V | +5 VSB |
| Maximum Power | 20 A | 20 A | 54 A | 0.3 A | 3 A | |
| 100 W | 648 W/744 W | 3.6 W | 15 W | |||
| Total continuous power | 650 W / 750 W | |||||
Specification may change without further notice.














If you want worry free and stress free power supply, Seasonic doesn’t fail to impress.