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DeepCool GamerStorm PN1000M ATX v3.1 PSU Review

The GamerStorm PN1000M is a well priced power supply set to target a wide audience of enthusiast users wanting a good power supply without spending a fortune. First impressions are positive – the unit is well finished and the nice subtle touches of turquoise on some of the switches, ports and logos really add to the appearance (to me anyway).

Technically the unit proved solid in our testing over the last week, and it is always good to see 105C-rated Japanese caps adopted by the companies involved. Load regulation was a little loose, but it did not trigger any stability or reliability issues with some intense multiple hour long stress tests. Ripple suppression, while not class leading, falls well within acceptable parameters.

The adoption of a Fluid Dynamic Bearing Hong Hua fan is always positive to see, and the unit remained relatively quiet and cool throughout the load range, with fan speeds and noise levels ramping up a little as the unit reached the top 20% of total load capabilities.

This unit is clearly designed to offer an attractive combination of performance for a modest asking price. The recommended retail price of 129.99 euros is competitive and is a lot less than leading Platinum units we regularly test. Unfortunately, as I live in the United Kingdom, I went on a hunt and could only find it for sale via an Amazon partner retailer for the bizarre price of £141.33 (HERE). This is a little more than I expected, but availability in some countries seems limited.

Pros:

  • Competitively priced in Europe.
  • Fully modular.
  • Japanese 105C cap in primary stage.
  • Nice quality of finish.
  • High grade fluid dynamic bearing fan.
  • 10-year warranty.
  • Very quiet at most loads.
  • Soldering quality is high.

Cons:

  • Availability issues.
  • Load regulation is loose.
  • Ripple suppression could be a little better.

KitGuru says: The PN1000M is a capable power supply at a competitive price. While not class leading, it offers a good mixture of price and performance. If you can find it at the correct retail price in your country it is worth a purchase.

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Rating: 8.0.

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