Seasonic Core GX 650W ATX 80 Plus Gold fully modular power supply

The Seasonic Core GX 650W is a fully modular ATX desktop computer power supply rated at 80 PLUS Gold efficiency, delivering clean, stable power while keeping energy waste low — a practical upgrade for any mid-range to high-end PC build.

Quiet cooling and modular cabling in one build-ready unit

• 650 W continuous output — sufficient headroom for modern CPUs paired with a dedicated GPU
• 80 PLUS Gold certified — operates at 87–90% efficiency under typical loads, reducing heat and electricity draw
• 120 mm Hydro Dynamic Bearing fan with Smart and Silent Fan Control for low-noise, temperature-adaptive cooling
• Fully modular design — attach only the cables your build needs, improving airflow and cable management
• ATX form factor — fits standard mid-tower and full-tower cases without modification

A well-suited power supply for gaming PC builds, content creation workstations, and system integrators looking for a reliable 650 W ATX unit with gold-rated efficiency and clean internal routing.