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Key Features
- 1200W Single +12V Rail
- 135mm Cooling Fan
- Intel ATX12V
- 1 x PCIe 5.0 Connector
Efficient and durable, the Vertex GX-1200W 80-PLUS Gold PCIE5 Modular Power Supply from SeaSonic delivers consistent power to your system while supporting graphics cards and other resource-demanding components. Airflow is increased thanks to the power supply's fully modular cable setup, enabling storage of unused cables outside of your computer.
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What's the difference between SeaSonic Vertex and ...
What's the difference between SeaSonic Vertex and SeaSonic PRIME versions?
The Prime line tends to have tighter voltage regulation and slightly higher efficiency. Prime also has a fanless 700W supply, a 20dB Noctua 1600W supply, and a high power 2200W supply, options that are all absent from the Vertex line. All that said, I'm very happy with my SeaSonic Vertex GX. My build has been stable, cable management was a breeze and the fan is significantly quieter than the one on the Corsair it replaced.
Date published: 2025-11-22
Does this include a 12V-2x6 (12+4 Pins to 12+4 ...
Does this include a 12V-2x6 (12+4 Pins to 12+4 Pins) cable?
The SeaSonic Electronics Vertex GX-1200W 80-PLUS Gold PCIE5 Modular Power Supply, B&H # SEVRTXGX1200, includes a 12V-2x6 (12+4 pins to 12+4 pins).
Date published: 2025-12-14
Is this an ATX 3.1 PSU?
Is this an ATX 3.1 PSU?
The SeaSonic Electronics Vertex GX-1200W 80-PLUS Gold PCIE5 Modular Power Supply is an ATX 3.0 design.
Date published: 2025-12-16