SeaSonic Announces RTX 40-ready Vertex ATX 3.0 and PCIE Gen5 Power Supply

SeaSonic Electronics., Co., Ltd. is proud to announce the introduction of the new VERTEX Series of power supplies specifically designed and built to power new PC components requiring the new ATX 3.0 and PCIe 5.0 standards.

On the heel of NVIDIA’s recent announcement about the release of the new RTX4090 VGA cards, we entered a new era, where the power supply, more than ever, has an important role to play. Issues such as VGA excursion power and cable integrity (now with high-grade 12VHPWR connectors) should be resolved.

The new VERTEX Series units will provide 1200 W / 1000 W / 850 W and 750 Watts of true power in both Platinum and Gold levels of efficiency, with all the best features you can expect from a Seasonic power supply:

  • Full modularity for the best cable management options
  • Added 12VHPWR cable to comply with the new graphic cards
  • 135mm Fluid Dynamic Bearing (FDB) fan for quiet operation
  • Seasonic Hybrid Silent Fan Control for optimal cooling
  • Complete protection features: OPP / OVP / UVP / SCP / OCP / OTP
  • 10 years warranty – our commitment to high quality


  • VERTEX PX-1200: $ 259.99 / € 309.00
  • VERTEX PX-1000: $ 219.99 / € 259.00
  • VERTEX PX-850: $ 189.99 / € 229.00
  • VERTEX PX-750: $ 169.99 / € 199.00


  • VERTEX GX-1200: $ 229.99 / € 269.00
  • VERTEX GX-1000: $ 199,99 / € 239,00
  • VERTEX GX-850: $ 169,99 / € 199.00
  • VERTEX GX-750: $ 149,99 / € 179.00

Mid-December 2022: North America / Europe / Asia

Actual stock availability may vary depending on geographic region. Please consult your local Sea Sonic or computer hardware reseller for more information.


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Winston has over 25 years of experience in the I.T. Industry. He launched Funky Kit with the aim to capture a wider audience worldwide. His knowledge in PC hardware is very distinguished, not only publishing enjoyable reviews but also writing great articles.

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