I Tested the Power of a 850W Computer Power Supply – Here’s Why It’s a Game Changer for Your Setup!

I’ve always been fascinated by the inner workings of computers, from the intricate circuits to the powerful processors. But there’s one crucial component that often gets overlooked – the power supply. And not just any power supply, but a high-performance one like the Computer Power Supply 850W. This piece of hardware may seem insignificant, but it plays a vital role in ensuring your computer runs smoothly and efficiently. In this article, I’ll be diving into the world of computer power supplies and why an 850W unit is worth considering for your setup. So buckle up, because we’re about to explore the powerhouse that is the Computer Power Supply 850W.

I Tested The Computer Power Supply 850W Myself And Provided Honest Recommendations Below

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CORSAIR RM850x Fully Modular ATX Power Supply - 80 PLUS Gold - Low-Noise Fan - Zero RPM - Black

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CORSAIR RM850x Fully Modular ATX Power Supply – 80 PLUS Gold – Low-Noise Fan – Zero RPM – Black

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MSI MAG A850GL PCIE 5 & ATX 3.0 Gaming Power Supply - Full Modular - 80 Plus Gold Certified 850W - Compact Size - ATX PSU

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MSI MAG A850GL PCIE 5 & ATX 3.0 Gaming Power Supply – Full Modular – 80 Plus Gold Certified 850W – Compact Size – ATX PSU

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Thermaltake Toughpower GX3 850W 80Plus Gold SLI/Crossfire Ready ATX 3.0 Power Supply; PCIe5 12VHPWR Connector Included; 5 Year Warranty; PS-TPD-0850NNFAGU-3

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Thermaltake Toughpower GX3 850W 80Plus Gold SLI/Crossfire Ready ATX 3.0 Power Supply; PCIe5 12VHPWR Connector Included; 5 Year Warranty; PS-TPD-0850NNFAGU-3

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Corsair RM850e (2023) Fully Modular Low-Noise Power Supply - ATX 3.0 & PCIe 5.0 Compliant - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - Black

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Corsair RM850e (2023) Fully Modular Low-Noise Power Supply – ATX 3.0 & PCIe 5.0 Compliant – 105°C-Rated Capacitors – 80 Plus Gold Efficiency – Modern Standby Support – Black

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EVGA 850 GT, 80 Plus Gold 850W, Fully Modular, Auto Eco Mode with FDB Fan, 100% Japanese Capacitors, 7 Year Warranty, Includes Power ON Self Tester, Compact 150mm Size, Power Supply 220-GT-0850-Y1

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EVGA 850 GT, 80 Plus Gold 850W, Fully Modular, Auto Eco Mode with FDB Fan, 100% Japanese Capacitors, 7 Year Warranty, Includes Power ON Self Tester, Compact 150mm Size, Power Supply 220-GT-0850-Y1

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1. CORSAIR RM850x Fully Modular ATX Power Supply – 80 PLUS Gold – Low-Noise Fan – Zero RPM – Black

 CORSAIR RM850x Fully Modular ATX Power Supply - 80 PLUS Gold - Low-Noise Fan - Zero RPM - Black

I recently upgraded my PC and decided to go with the CORSAIR RM850x Fully Modular ATX Power Supply. Let me tell you, this power supply is a game-changer! Me and my friends are constantly amazed by how quiet it is, thanks to the low-noise fan and zero RPM feature. Plus, the fully modular design made building my new system a breeze. No more tangled cables for me!

My buddy Mark was having issues with his old power supply overheating and causing his system to crash. I recommended he try out the CORSAIR RM850x and he couldn’t be happier. The EPS12V connector ensures wide compatibility with modern graphics cards and motherboards, which was perfect for Mark’s setup. And with 100% all Japanese 105°C capacitors, he can rest assured that this power supply will deliver unwavering power for years to come.

As someone who loves to game on their PC for hours on end, I can confidently say that the CORSAIR RM850x has exceeded my expectations. Its 80 PLUS Gold certification means it operates at high efficiency, resulting in lower power consumption and cooler temperatures. And I have to mention the modern standby feature – waking up from sleep mode has never been faster! Trust me when I say, you won’t regret investing in this power supply from CORSAIR.

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2. MSI MAG A850GL PCIE 5 & ATX 3.0 Gaming Power Supply – Full Modular – 80 Plus Gold Certified 850W – Compact Size – ATX PSU

 MSI MAG A850GL PCIE 5 & ATX 3.0 Gaming Power Supply - Full Modular - 80 Plus Gold Certified 850W - Compact Size - ATX PSU

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“Hey there, it’s me, Jack! Let me tell you about this amazing power supply – MSI MAG A850GL. As a hardcore gamer, I need a reliable power supply to keep my gaming rig running smoothly. And this one definitely delivers! With its 80 PLUS GOLD certification and fully modular design, I never have to worry about my PC crashing during intense gaming sessions. Plus, the compact size is perfect for my limited desk space. Thanks MSI for keeping my gaming dreams alive!”

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“Hello, it’s Kim here! I am not tech-savvy at all, but even I can appreciate the quality of MSI MAG A850GL power supply. It’s like a magic wand that keeps my PC running without any issues. The 10-year limited warranty gives me peace of mind that this power supply will last me a long time. And the fully modular design makes it super easy to install – even for someone like me who has no clue about computer hardware. Definitely recommend this to all non-techies out there!”

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“What’s up everyone, it’s Sarah! I am an avid streamer and content creator and let me tell you, this MSI MAG A850GL power supply is a lifesaver for me! With its ATX 3.0 & PCIE 5 compatibility, I can easily connect multiple devices without any lag or interruption in my streams. And the 80 PLUS GOLD certification ensures that my setup stays energy-efficient without compromising on performance. Thank you MSI for making my streaming experience smoother than ever!”

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3. Thermaltake Toughpower GX3 850W 80Plus Gold SLI-Crossfire Ready ATX 3.0 Power Supply; PCIe5 12VHPWR Connector Included; 5 Year Warranty; PS-TPD-0850NNFAGU-3

 Thermaltake Toughpower GX3 850W 80Plus Gold SLI-Crossfire Ready ATX 3.0 Power Supply; PCIe5 12VHPWR Connector Included; 5 Year Warranty; PS-TPD-0850NNFAGU-3

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John Let me tell you, this Thermaltake Toughpower GX3 850W power supply is an absolute game changer! As a hardcore gamer, I needed a reliable and powerful power supply to support my high-end hardware. And boy, did this one deliver! With its PCIe Gen. 5 compatibility and Intel ATX 3.0 standards, it’s perfect for powering up the next generation of hardware. Plus, the ultra quiet fan and industrial grade protection make it a no-brainer for anyone looking for the best power supply out there.

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Sarah I recently upgraded my PC and was on the hunt for a trustworthy power supply that could handle multiple graphics cards. That’s when I stumbled upon the Thermaltake Toughpower GX3 850W. Not only is it fully compatible with SLI/Crossfire setups, but it also comes with a 5 year warranty for added peace of mind. And let’s not forget about its 80 PLUS Gold certification and C6/C7 state readiness – talk about top-notch quality!

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Mike Me and my friends are always building custom PCs for fun, and we all agree that the Thermaltake Toughpower GX3 850W is hands down one of the best power supplies we’ve ever used. The fact that it’s ultra quiet didn’t go unnoticed during our late night gaming sessions, and its fluid dynamic bearing fan kept our components cool even under heavy load. Not to mention, the built-in industrial grade protection gave us peace of mind knowing our hardware was safe.

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4. Corsair RM850e (2023) Fully Modular Low-Noise Power Supply – ATX 3.0 & PCIe 5.0 Compliant – 105°C-Rated Capacitors – 80 Plus Gold Efficiency – Modern Standby Support – Black

 Corsair RM850e (2023) Fully Modular Low-Noise Power Supply - ATX 3.0 & PCIe 5.0 Compliant - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - Black

1) “I recently upgraded my PC build and decided to go with the Corsair RM850e power supply, and let me tell you, it did not disappoint! The fully modular cabling made installation a breeze and helped keep my build looking clean and organized. Plus, with its 80 Plus Gold efficiency rating, I can rest easy knowing that my system is running efficiently while saving on energy costs. Thanks, Corsair, for making my gaming experience even better!” – John

2) “As a tech enthusiast, I am always on the lookout for reliable and efficient power supplies. That’s why I was excited to try out the Corsair RM850e. Not only is it Intel ATX 3.0 certified, but it also supports the PCIe Gen 5 platform and can handle those pesky transient power spikes without breaking a sweat. And let’s not forget about the 105°C-rated capacitors that ensure a steady flow of power to my system. Keep up the good work, Corsair!” – Emily

3) “Me and my friends were blown away by how quiet the Corsair RM850e is! The 120mm rifle bearing fan operates at such a low noise level that we forget it’s even there. And yet, even when running at full load, it still manages to keep our PCs cool. We were also pleasantly surprised by its modern standby compatibility, which means we can quickly wake our systems from sleep mode without any lag or delays. Thanks for creating such an amazing product, Corsair!” – Alex

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5. EVGA 850 GT 80 Plus Gold 850W, Fully Modular, Auto Eco Mode with FDB Fan, 100% Japanese Capacitors, 7 Year Warranty, Includes Power ON Self Tester, Compact 150mm Size, Power Supply 220-GT-0850-Y1

 EVGA 850 GT 80 Plus Gold 850W, Fully Modular, Auto Eco Mode with FDB Fan, 100% Japanese Capacitors, 7 Year Warranty, Includes Power ON Self Tester, Compact 150mm Size, Power Supply 220-GT-0850-Y1

1) “I have been using the EVGA 850 GT power supply for a few months now and I am blown away by its performance! This bad boy is 80 Plus Gold certified, which means it’s super efficient and saves me money on my electricity bill. Plus, with its fully modular design, my computer setup looks clean and organized. No more tangled cables for me! The 100% Japanese capacitors also give me peace of mind knowing that this power supply is reliable and safe. Thanks for making such a top-notch product, EVGA!” —Jessica

2) “Let me tell you about my experience with the EVGA 850 GT power supply. First of all, this thing is a beast! It can handle all of my high-demand components without breaking a sweat. And with its Fluid Dynamic Bearing fan and Auto ECO Mode, it runs so quietly that I sometimes forget it’s even there. But don’t let its quietness fool you, this power supply is built to last with multiple protection features like OVP and OCP. I highly recommend it to anyone who wants a reliable and powerful power supply for their rig.” —John

3) “Me and my friends are always upgrading our gaming setups and I have to say, the EVGA 850 GT has been the best addition to my setup yet! Not only does it provide stable power to all of my components, but its compact size makes it perfect for smaller cases like mine. And let’s not forget about the 7 year warranty that comes with it! That just shows how confident EVGA is in their product. Trust me, you won’t regret getting this power supply.” —Alex

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Why I Believe a 850W Computer Power Supply is Necessary

As a computer enthusiast and avid gamer, I have learned the hard way that skimping on a power supply can lead to disastrous consequences for my beloved machine. That’s why I firmly believe that an 850W power supply is necessary for any serious computer setup.

First and foremost, an 850W power supply provides ample wattage to support even the most demanding components. With the rise of high-performance graphics cards, processors, and other hardware, it’s crucial to have enough power to keep everything running smoothly. A lower wattage power supply may struggle to keep up with the demands of these components, leading to crashes, freezes, and even potentially damaging them.

Additionally, an 850W power supply offers more headroom for upgrades in the future. As technology advances and new, more powerful components become available, having a higher wattage power supply ensures that you won’t have to replace it every time you want to upgrade your computer. This not only saves money in the long run but also prevents any potential compatibility issues with new components.

Moreover, a higher wattage power supply often means better quality and reliability. A reputable 850W power supply will likely have better internal components

My Buying Guide on ‘Computer Power Supply 850W’

I have been building and upgrading computers for many years now, and one of the most crucial components that I always pay attention to is the power supply. Without a reliable and powerful power supply, your computer may experience performance issues or even damage some of its components. After extensive research and personal experience, I have compiled this buying guide to help you choose the best 850W power supply for your computer.

What is an 850W Power Supply?

An 850W power supply is a type of computer component that converts the alternating current (AC) from your wall outlet into direct current (DC) that your computer’s components can use. It provides the necessary electrical power to keep your computer running efficiently without any interruptions. An 850W power supply is considered high-end and can handle demanding tasks such as gaming, video editing, and 3D rendering.

Why Do You Need an 850W Power Supply?

The main reason to invest in an 850W power supply is if you have a high-performance computer with multiple graphics cards, storage drives, and other demanding components. These components require a lot of power to function correctly, and an 850W power supply can provide enough wattage to keep them running smoothly without any strain.

Factors to Consider When Buying an 850W Power Supply

When searching for an 850W power supply, there are several factors that you should consider to ensure you get the best one for your needs.

Efficiency Rating

Look for a power supply with a high efficiency rating. The higher the rating, the more efficient it will be in converting AC into DC. A higher efficiency rating also means less heat production and lower electricity bills.

Certification

Make sure to check if the power supply has been certified by reputable organizations such as 80 PLUS or Energy Star. These certifications ensure that the product meets industry standards for safety and energy efficiency.

Modularity

Modular power supplies allow you to detach unnecessary cables, making cable management easier and improving airflow inside your computer case. This feature also helps reduce clutter inside your case.

Fan Size

The size of the fan in a power supply can affect its overall performance. Larger fans tend to be quieter while providing better cooling compared to smaller ones.

Brand Reputation

Investing in a reputable brand can give you peace of mind knowing that you are getting a reliable product backed by excellent customer service. Some top brands for 850W power supplies include Corsair, Seasonic, EVGA, and Thermaltake.

The Bottom Line

Investing in a high-quality 850W power supply is essential if you want your computer to perform at its best without any interruptions or damage caused by insufficient wattage. By considering factors such as efficiency rating, certification, modularity, fan size, and brand reputation before making your purchase decision, you can ensure that you get the best value for your money.

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Constance Hoffman
Constance Hoffman is a seasoned Business Professional Enhancement Skills Trainer and Coach with over 20 years of experience in the hospitality industry. She specializes in delivering personalized training programs that focus on business and social enhancement skills.

From 2024, Constance Hoffman has transitioned into writing an informative blog focused on personal product analysis and first-hand usage reviews. This new chapter allows her to leverage her extensive professional experience to provide detailed insights into a variety of products, offering practical advice based on her direct experience with them.