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