Epilogue

The XPG Kyber 650 doesn’t impress with its overall performance, being only 1.15% away from the mainstream Pylon 650. I am also not sure about the $80 price tag, from the moment, with 10 dollars more, you can get a fully modular PSU with similar specs. Most users avoid PSUs with fixed cables, and for a good reason, so unless XPG offers the Kyber 650 at a lower price, it will have a tough time competing with closely priced fully modular PSUs like the Seasonic Focus GX-650 and the MSI MAG A650GL. If the overall performance was higher, things would be better, but this is not the case.

I should also note that I got a pre-production sample. After discussion with XPG, I learned that the cooling fan and the capacitors that CWT used are not what XPG demanded so the final production units will have better caps and a higher quality fan. These changes will increase the PSU’s lifetime but won’t affect overall performance. CWT has to tune the platform for higher power factor readings at both voltage inputs, for lower ripple, and for tighter transient response. All in all, with a price close to 60 dollars, the Kyber 650 will be a much more appealing option for users wanting a budget PSU for a mainstream system.

 

To check all alternative PSU offerings, read my Best ATX v3.0 PSUs article before investing in a new power supply. You help me a lot by using my affiliate links, which don’t increase the product’s price. I get a commission from Amazon every time you do it, which can make a difference for me, especially now that I am on my own, working exclusively for my media and not for someone else.

 

 

 

 

Pros:
  • Delivered full power at 40°C
  • Decent efficiency
  • Silent at up to 390W (at normal ambient)
  • Alternative Low Power Mode (ALPM) compatible
  • Low inrush current at 115V
  • Ideal distance between the peripheral connectors (150mm)
  • Five-year warranty
Cons:
  • Not competitive price tag
  • High inrush current at 230V
  • High average noise output
  • Shorter than 17ms hold-up time
  • Low-end fan and capacitors
  • High OCP triggering points on the minor rails
  • Above 0.1W vampire power at 230V
  • Mediocre 3.3V transient response

 

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