MasterWatt 650 Watt Semifanless Modular Power Supply, 80 PLUS Bronze Certified Power Supply for Computers

Analyzed on

2,531Total Reviews

Power Supplies

B

Company Review Grade:

Cooler Master

810 Total Products

MasterWatt 650 Watt Semifanless Modular Power Supply, 80 PLUS Bronze Certified Power Supply for...

Analyzed on

Sold by Cooler Master

B

Fakespot review grade

B

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Pros & Cons

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Pros

Three hdd's; os drive is a samsung 850 pro ss hdd, also a wd 1tb blue hdd, 4tb wd purple. On my win-10 pc it seems more than capable, not sure why it died though? I have a dust filter on my case where the psu draws its cooling air and it usually has m... Read More

Bought on prime day great price, right in the middle of an upadate, too. They absolutely honored the warranty!

Cons

The listing for the item advertised that there was a $30 rebate. The rebate offer did not start until november 8th - one day after i purchased the power supply.

Cooler master lost a customer. Company making product has a warranty but i need to open my computer up again to get the full serial number. I don't want a replacement since i had to shell out immediately for a new replacement power supply, i want them... Read More

The psu fan rattles / vibrates every time it starts-up. The smell is awful and the pc is dead. It's as if there's not a clean connection to the prongs or something.

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Highlights

The AI used to provide these results are constantly improving. These results might change.

Quality

This product works great and i couldn't be happier with it.

With the coolermaster rebate offer this was a no-brainer.

Price

Purchased at thanksgiving at a great price, works stable and quiet, now it goes to twice the price

Competitiveness

I had a coolermaster ps in a server for years, it croaked one day.

Coolermaster uses different modular connectors than the competition, so interswitchability is not possible.

Overview

How are reviewers describing this item?
great, every, quiet, loud and master.

Our engine has profiled the reviewer patterns and has determined that there is minimal deception involved.

Our engine has detected that Amazon has altered, modified or removed reviews from this listing. We approximate total reviews altered up to 22.

Our engine has analyzed and discovered that 77.6% of the reviews are reliable.

This product had a total of 2,531 reviews as of our last analysis date on Feb 28 2023.