The Seasonic CORE GC-750 ATX 3.1 is a fixed-cable power supply for PC builders who want a 750W unit for a gaming, home or business computer. Its ATX form factor suits standard ATX/EPS builds.

80 PLUS Gold certification supports efficient power delivery, while a 120mm Hydro Dynamic Bearing fan with Smart and Silent Fan Control adjusts cooling to help manage noise. A native 12V-2x6 connection supports compatible modern graphics cards, and two 6+2-pin PCIe connectors provide additional GPU connectivity. The 140mm-deep chassis and fixed black cables make it a compact option for systems where a non-modular cable layout is suitable.

Key features

• 750W continuous output for compatible PC builds.
• 80 PLUS Gold efficiency certification.
• ATX 3.1 and PCIe 5.1 support.
• Native 12V-2x6 connection for a compatible graphics card.
• 120mm Hydro Dynamic Bearing fan with Smart and Silent Fan Control.
• Single +12V rail rated at 62A.
• Protection against over-current, over-power, over-temperature, over-voltage, short-circuit and under-voltage conditions.

Compatibility

Use with an ATX/EPS-compatible PC and check that the available connectors suit your motherboard, processor and graphics card. The fixed cables cannot be detached, so plan the cable routing and available space in your case before installation. Good to know: the PSU does not include a graphics card or other PC components; check your GPU's required power connector before buying.

In the box

• Seasonic CORE GC-750

Specifications

This CORE GC model combines modern graphics-card connectivity, Gold-rated efficiency and a compact chassis in a straightforward fixed-cable design for a balanced PC build.