Cougar GEX 850 Power Supply Review

Today, we’ll be taking a look at the Cougar GEX 850 Power Supply. Power supplies are the beating heart of the system and can be easily overlooked when assessing your systems needs. We all know power supplies the juice to power your system but having all that power with out built in protections to shut off that power if something goes sideways. The GEX has your typical safeguards like OCP, OPP, OVP, UVP, SCP and OTP and with those you can rest assured that your components are safe. When you are powering a graphics card like the new RTX 3070, voltage regulation can be very important. Large spikes in power draw can be devastating to your hardware. With this power supply you get and extremely tight voltage regulation of 3%. That tight output will increase the stability of your system during intense gaming sessions. When I look at a power supply I take some of the following into consideration: Wattage, Modularity, Efficiency Rating, and Price. And so far this power supply checks all those boxes. So, with that that continue through the next few pages and see everything this power supply has to offer!

COUGAR GEX is a high-quality 80Plus Gold certified PSU with flawless power delivery at 40°C environments. Efficient, silent and durable, GEX is the best answer for those looking for the best value in PSUs.

I would like to thank COUGAR for providing this review sample! Let us see what they have to say about themselves on their website:


Real Gear for Real Gamers. This simple phrase synthesises our soul. From our origins in 2008 as a gaming-oriented PC Power Supply, Case and Cooling producer, COUGAR’s mission has always been to deliver gaming peripherals and PC components that answer the requirement of those people who think gaming is much more than a way of killing time. To us, and to those who think like us, modern gaming is both an art and a competitive sport, an important part of human life that allows you to develop and display skills ordinary life just isn’t prepared for. Games are the door to worlds in which both the most advanced capabilities of the human brain and the most primal instincts and reactions meet to bring you new experiences, and to access them you need to be properly equipped.

“COUGAR gaming gear exists for a reason: to allow you to properly make use of your innate and learned abilities without being limited by hardware bottlenecks. Our mice’s accurate tracking will make your reflexes count; our keyboards’ response will make sure hardware latency doesn’t prevent you from achieving a victory you deserve; our customization software will reward your planning and organizing mind, while our headsets will make sure your ears receive the right input and our power supply units will make sure your gaming rig gets all the fuel it needs. Everything has been designed to remove all limits to your skill: our creed is that in gaming the only restrictions should be those of your mind and body, not those of your gear.”

Currently, the range of gaming products we create includes gaming mice, keyboards, headsets, cases, power supply units, cooling, and related accessories. A complete range of first-quality products for the serious gamer. Are you ready to join us?

You can buy the Cougar GEX 850 Power Supply for around USD $114 from Amazon –


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About Chris 657 Articles
Chris has been a long time enthusiasts of anything computer related. He is a 2010 Graduate with a Bachelor's degree in Computer Science. His expertise ranges from simple coding to systems analysis. He has always enjoyed exploring the vast world of computer hardware and now gets to share that passion with all funky followers!