• Overview
  • Tech Specs
  • Awards
  • Gallery
  • Support

ROG-STRIX-550G

The ROG Strix 550W Gold PSU brings premium cooling performance to the mainstream.

  • ROG heatsinks cover critical components, delivering lower temperatures and reduced noise.
  • Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure.
  • Dual ball fan bearings can last up to twice as long as sleeve bearing designs.
  • 0dB Technology lets you enjoy light gaming in relative silence.
  • An 80 Plus Gold Certification is the result of Japanese capacitors and other premium components.
  • Cosmetic customization is enabled by a magnetic logo and stickers that help you reskin the visible side to your liking.
  • Fully modular cables keep your rig neat and tidy.
  • 10-year warranty included.

Video Reviews

Video review from the channel Starlinecomp

ROG Strix 550W Gold top view

Cooling

ROG Heatsinks top view
Dual ball fan bearing design line art
0 dB feature activated when TDP reads below 40% utilization

Engineering

ROG Strix 550W Gold internal structure with 80 PLUS gold certification

Experience

Fully modular cables with embedded capacitors design highlight
10 YEAR WARRANTY logo

0%

CUSTOMER REVIEWS

Disclaimer

  • Products certified by the Federal Communications Commission and Industry Canada will be distributed in the United States and Canada. Please visit the ASUS USA and ASUS Canada websites for information about locally available products.
  • All specifications are subject to change without notice. Please check with your supplier for exact offers. Products may not be available in all markets.
  • Specifications and features vary by model, and all images are illustrative. Please refer to specification pages for full details.
  • PCB color and bundled software versions are subject to change without notice.
  • Brand and product names mentioned are trademarks of their respective companies.
  • Unless otherwise stated, all performance claims are based on theoretical performance. Actual figures may vary in real-world situations.
  • The actual transfer speed of USB 3.0, 3.1, 3.2, and/or Type-C will vary depending on many factors including the processing speed of the host device, file attributes and other factors related to system configuration and your operating environment.
  • For pricing information, ASUS is only entitled to set a recommendation resale price. All resellers are free to set their own price as they wish.
  • Price may not include extra fee, including tax、shipping、handling、recycling fee.
Product Comparison

Product added to comparison. Add up to 4 products or proceed to view compare products selected.

    VIEW COMPARISON

    ASUS Footer