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Cooler Master Extreme Power Plus 550W (RS-550-PCAR-E3)
7.9 out of 10

Cooler Master Extreme Power Plus 550W (RS-550-PCAR-E3)

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Reviews and Problems with Cooler Master Extreme Power Plus 550W (RS-550-PCAR-E3)

Showing 1-10 of 89
Overall 10
10

Reliable

Joseph G., Newegg
8 April 2015
Overall 10
10

User Review

Kael P., Newegg
10 November 2014
  • Pros: After 5 years its now in my media center. good quality
  • Cons: none
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Overall 10
10

3 Years later

Andrei N., Newegg
29 October 2014
  • Summary: Despite this being a non certified PSU, it is a very solid PSU that I use to this day for gaming!
  • Pros: Very quiet, got all the cables you need, and most importantly, it lasts a long time.
  • Cons: None really, other than would prefer to have less SATA cables
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Overall 10
10

One of the best PSU's I have ever owned!

Christopher W., Newegg
7 March 2014
  • Pros: I bought this PSU 7 years ago for a basic WoW-computer and this PSU endured heavy use as a gaming computer for 6 1/2 years and finally being retired to a home movie server before it ran another 6 months before finally dying. This product has definitely changed my mind about the overall quality of...
  • Cons: None that I can think of.
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Overall 4
4.0

Chose Carefully

Dora S., Newegg
29 November 2013
  • Summary: There is nothing else I can say. What can i say it was on sale when I got
  • Pros: Worked well while it lasted
  • Cons: Both lasted about a week and while it worked it made a buzzing noise
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Overall 10
10

User Review

Michael G., Newegg
12 November 2013
  • Pros: Used in a media server that runs 24/7 with no issues for about a year now. 100w CPU, 16GB DDR3(2 x 8GB), SATA DVD drive, 1 x 500GB SATA III HDD, 5 x 2TB SATA III HDD.
  • Cons: Not enough SATA power connectors so I had to use 4-pin adapters. Still works good though.
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Overall 10
10

Good PSU

Michael S., Newegg
20 October 2013
  • Pros: Very quiet and powerful. Small to fit inside a smaller case like mine.
  • Cons: None that i can think of.
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Overall 8
8.0

Died

Shawn F., Newegg
12 October 2013
  • Summary: I buy cooler master for everything I can, and this isn't the first time the product has failed to meet my expectations. They usually break convienently right after the warranty, though.
  • Pros: Quiet. Worked well while it worked.
  • Cons: Had it for 2 years and 7 months. no where near the 100,000 mtbf. It died quietly, and cooler master just said I was out of luck, which is understandable. Would be 5 eggs if it had kept working. I'd personally reccomend one of cooler masters more expensive models.. Better caps and such make an unf...
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Overall 10
10

Good quiet PSU

Greg Q., Newegg
11 October 2013
  • Summary: For the price this is an excellent value and it has been running my PC nicely. NewEgg delivered it fast too!
  • Pros: This is a decent power supply for the money. I got one for my main PC and so far I am quite happy with the way it has performed. The fan is very quiet, which is a big plus for a machine that in on most of the time. For the price, this is hard to beat.
  • Cons: The only thing I don't like is the fact that not all the wires are sleeved. This is not the biggest deal, but neatness is cool. Physically this power supply seems to be a bit small. Even though it does not fit as snug as my last one, once secured in place it is fine.
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Overall 10
10

power supply

Guillermo H., Newegg
9 October 2013
  • Summary: Great seller.
  • Pros: Quick deivery, awesome price for a great power supply!
  • Cons: none
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