PSUs

Deepcool PL550D: ATX v3.1 (almost) PSU at €49!

crmaris

Overall Performance

The PSU achieves a higher overall performance than the PN550D, which uses a more modern platform (CWT: GPW). Since I only had two 550W PSUs meeting the ATX v3.1 transient response tests in my database, I had to include in the graph several 650W units.

Pages:
  1. Prologue & Technical specifications
  2. Box & Bundle, Product Photos & Cables
  3. Part Analysis
  4. Load Regulation & Ripple Suppression
  5. Transient Response
  6. Hold-Up time, Inrush Current & PSU Timings
  1. Efficiency, Power Factor, 5VSB & Vampire Power
  2. Protection Features
  3. Noise Output
  4. Overall Performance
  5. Epilogue
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2 thoughts on “Deepcool PL550D: ATX v3.1 (almost) PSU at €49!”

  1. Hello. Thank you for the information about this product. Did you measure the hold up time of this PSU under 100% load?

    Reply

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