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Seasonic G Series 650W Power Supply Review


The Seasonic G Series 650W power supply ships in a nicely designed box, focusing on the letter ‘G’. There is no image of the actual power supply on the box although there is the 80 Plus Gold logo bottom right.


Seasonic bundle a case sticker, mounting screws, user manual, regional specific power cable and cable ties. They include a cable bag to store the modular cables. Always handy to have.



The G Series 650W isn’t a pure modular design and a single thick cable emerges from the front of the chassis. This features the main M/B cable and an EPS12V/ATX12V cable. The modular cables are all ‘flat’ ribbon style, to help improve air flow. The G650 is the only unit in this specific range to feature 4 PCIE 6+2 pin connectors – ideal for a capable Crossfire or SLi configuration.

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