The SEGOTEP GM850W White is a premium 850W fully modular ATX power supply built for next-generation gaming PCs and high-performance workstations. Featuring 80 PLUS Gold certification, ATX 3.1 compliance, PCIe 5.0 support, a native 12VHPWR connector, and Silent Fan Mode, it delivers stable, efficient power while complementing white-themed PC builds.


$99.99 
  • Brand: SEGOTEP
  • SKU: segotep gm850w, segotep 850w power supply, 850w gold psu, white power supply, fully modular psu, atx 3.1 psu, pcie 5.0 psu, 12vhpwr power supply, gaming psu
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  • Return Policy: We accept returns within 7 days of delivery for items that are unused, in their original packaging, and include all accessories. Some products may be non-returnable; please refer to the product page for specific details. To initiate a return, contact our Customer Support.


Product Description


Build a powerful and clean-looking gaming PC with the SEGOTEP GM850W White, a high-performance 850W fully modular power supply engineered for the latest CPUs and graphics cards.

Designed to meet the Intel ATX 3.1 standard, the GM850W provides excellent power stability and efficiency for demanding gaming, streaming, and content creation workloads. With 80 PLUS Gold certification, it reduces energy consumption while maintaining high efficiency under load.

The PSU features PCIe 5.0 compatibility with a native 12VHPWR (12+4-pin) connector, making it ready for modern NVIDIA GeForce RTX 40 and RTX 50 Series graphics cards. It also includes dual 6+2-pin PCIe connectors for broad compatibility with a wide range of graphics cards.

Its fully modular cable design allows you to install only the cables you need, improving airflow and simplifying cable management. The integrated Silent Fan Mode minimizes fan noise during low to moderate workloads for a quieter computing experience.

Finished in an elegant white chassis, the GM850W is the perfect power supply for premium white gaming builds.

Key Features

  • 850W Continuous Power Output
  • 80 PLUS Gold Certified
  • Intel ATX 3.1 Compliant
  • PCIe 5.0 Ready
  • Native 12VHPWR (12+4-Pin) Connector
  • Dual 6+2-Pin PCIe Power Connectors
  • Fully Modular Cable Design
  • Silent Fan Mode – Low-noise operation
  • High Efficiency for Gaming & Professional Systems
  • Supports Modern Intel & AMD Platforms
  • Comprehensive Protection Features
    • OCP (Over Current Protection)
    • OVP (Over Voltage Protection)
    • UVP (Under Voltage Protection)
    • OPP (Over Power Protection)
    • SCP (Short Circuit Protection)
    • OTP (Over Temperature Protection)
  • Premium White Finish
  • Ideal for RTX 40 & RTX 50 Series Gaming PCs