Power Supply Seasonic GX-650 CORE GX ATX SRP-CGX651-A5A32SF 80 Plus Gold 650W

Seasonic GX-650 CORE V2 650W 80 PLUS Gold Power Supply

Seasonic's refreshed CORE GX ATX 3.1 series is aimed at a wide range of PC enthusiasts and system builders. The GX-650 model offers a good balance of value and performance, with a fully modular design and support for the very latest standards.

Power & efficiency

The unit delivers 650W with 80 PLUS Gold certification and complies with the current ATX 3.1 and PCIe 5.1 standards. Power delivery stays stable across a broad range of uses, making it suitable for both workstations and gaming PCs.

Cables & connectors

The fully modular design lets you attach only the cables you need and keep the case tidy. The supply includes a built-in 12V-2x6 cable rated for up to 600W, engineered for PCIe 5.1 graphics cards including the NVIDIA RTX 40 and RTX 50 series.

Reliability & cooling

For backward compatibility, an adapter cable from 12V-2x6 to two PCIe 8-pin connectors is included, letting you upgrade the supply without replacing your existing graphics card. Cooling uses a 120 mm fan with a Hydro Dynamic Bearing together with Seasonic's Smart and Silent Fan Control for optimal cooling at low noise.

• Brand: Seasonic
• Model: GX-650 CORE V2
• Output: 650W
• Form factor: ATX · fully modular
• Efficiency: 80 PLUS Gold
• Compatibility: ATX 3.1 · PCIe 5.1 · 12V-2x6 cable up to 600W · adapter to 2× 8-pin
• Cooling: 120 mm HDB fan with Smart and Silent Fan Control