01DESKTOPS & ACCESSORIES
Quiet precision for the modern build
A clean, white interior reveals a power supply that matches the aesthetic of contemporary case designs. The Seasonic CORE GX-650 integrates seamlessly into builds where visual clarity is as important as performance.
This 650 W unit provides stable power through a fully modular layout, allowing builders to connect only what is needed. It suits enthusiasts who value quiet operation and tidy cable management in their desktop setups.


02DESIGN
White braided cables for visual order
The unit features individual white cables with a distinct braided pattern, offering a cohesive look within light-themed cases. Its fully modular architecture allows users to detach unused connectors, reducing clutter behind the motherboard tray and improving airflow around critical components.

04ACOUSTICS
Silent operation via smart fan control
A 120 mm fan with a Hydro Dynamic Bearing operates under Seasonic’s Smart and Silent Fan Control. This system adjusts speed based on load, maintaining optimal cooling while keeping noise levels low. The fan is rated for 25,000 hours at 40 degrees Celsius, ensuring long-term reliability.
05DETAILS
Robust protection and safety certifications
Internal protections include OCP, OPP, OTP, OVP, SCP, and UVP to safeguard connected hardware from electrical fluctuations. The unit holds multiple international safety marks, including CE, FCC, and UKCA, confirming its adherence to global electromagnetic compatibility and safety standards.


06AT A GLANCE
The key points
- Complies with ATX 3.1 and PCIe 5.1 standards
- Fully modular design with individual white braided cables
- 120 mm Hydro Dynamic Bearing fan with Smart Silent Control
- 80 PLUS Gold certified for efficient energy conversion
- Operating temperature range of 0 to 50 degrees Celsius
CORE GX White ATX 3 (2024)
The updated Seasonic CORE GX ATX3 series complies with the latest ATX 3.1 and PCIe 5.1 standards and includes four output ranges from 1000 W to 650 W in both black and white colors. 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 White line is a fully modular design equipped with white cables featuring a braided pattern. These power supplies are solid performers for a large range of applications, where a 120 mm Hydro 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.
SPECIFICATIONS
- Technical Specifications
- 80PLUS
- Gold
- Cybenetics Efficiency Level
- TBA
- Cybenetics Noise Level
- TBA
- Form Factor
- ATX/EPS
- 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 White 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
- OCP, OPP, OTP, OVP, SCP, UVP
- Safety and Environmental · Safety and EMC · BSMI, C-tick, CCC, CB, CE, cTUVus, EAC, FCC, TUV, UKCA
- Environmental Compliance
- Energy Star, ErP Lot 6, REACH, RoHS, WEEE
- Warranty
- 7 Years
- Power Output
- AC Input
- Voltage: 100 V – 240 V
- Current
- 9 – 4.5 A
- Frequency
- 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 · 3.6 W · 15 W
- Total continuous power
- 650 W















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