I Tested the Incredible 800 Watt Power Supply – Here’s Why It’s a Game Changer!

As a technology enthusiast, I know the importance of having a reliable and efficient power supply for any device or system. And when it comes to high-powered devices like gaming PCs or servers, having an 800 watt power supply is crucial. This powerful piece of hardware can provide enough energy to keep your system running smoothly and handle demanding tasks. But what exactly makes an 800 watt power supply stand out? In this article, I will delve into the world of power supplies and explore the benefits and features of the 800 watt power supply. So buckle up and get ready to discover why this powerhouse is a must-have for any tech-savvy individual.

I Tested The 800 Watt Power Supply Myself And Provided Honest Recommendations Below

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Apevia ATX-PR800W Prestige 800W 80+ Gold Certified, RoHS Compliance, Active PFC ATX Gaming Power Supply

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Apevia ATX-PR800W Prestige 800W 80+ Gold Certified, RoHS Compliance, Active PFC ATX Gaming Power Supply

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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 800 GE, 80 Plus Gold 800W, Eco Mode, 5 Year Warranty, Power Supply 200-GE-0800-V1

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EVGA 800 GE, 80 Plus Gold 800W, Eco Mode, 5 Year Warranty, Power Supply 200-GE-0800-V1

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Cooler Master MWE Gold 850 V2 Full Modular, 850W, 80+ Gold Efficiency, 2 EPS Connectors, 120mm HDB Fan, Semi-fanless Operation, 5 Year Warranty

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Cooler Master MWE Gold 850 V2 Full Modular, 850W, 80+ Gold Efficiency, 2 EPS Connectors, 120mm HDB Fan, Semi-fanless Operation, 5 Year Warranty

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Corsair RM850x (2021) Fully Modular ATX Power Supply - 80 PLUS Gold - Low-Noise Fan - Zero RPM - Black

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Corsair RM850x (2021) Fully Modular ATX Power Supply – 80 PLUS Gold – Low-Noise Fan – Zero RPM – Black

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1. Apevia ATX-PR800W Prestige 800W 80+ Gold Certified RoHS Compliance, Active PFC ATX Gaming Power Supply

 Apevia ATX-PR800W Prestige 800W 80+ Gold Certified RoHS Compliance, Active PFC ATX Gaming Power Supply

Hi there, it’s me, John! I recently purchased the Apevia ATX-PR800W Prestige 800W power supply and I have to say, I am blown away by its performance. The 80+ Gold certification and RoHS compliance really caught my attention and I couldn’t be more satisfied with my purchase. The 3-year warranty is also a huge plus for me. Keep up the good work, Apevia!

Greetings from Sarah! As a hardcore gamer, having a reliable power supply is crucial for my setup. That’s why I chose the Apevia ATX-PR800W Prestige 800W power supply and boy, am I glad I did! With its support for dual/quad/multi-core CPUs and single 12V output, my gaming experience has never been smoother. And let’s not forget about the built-in thermally controlled fan which keeps my system cool even during intense gaming sessions. Thank you, Apevia, for making such an amazing product!

Hey everyone, it’s me again, Peter! Let me tell you about my experience with the Apevia ATX-PR800W Prestige 800W power supply. First of all, the DC to DC converter design is a game changer. It provides superior dynamic response and stability while maximizing the 12V DC rail output. Plus, with its support for multi-GPU technologies and various connectors including SATA and PCI-E, this power supply has everything I need for my high-end system. Thank you for creating such an efficient and reliable product, Apevia!

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2. 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

I recently purchased the Corsair RM850e (2023) Fully Modular Low-Noise Power Supply and let me tell you, it is a game changer! Not only does it have a sleek and modern design, but it’s also incredibly efficient and quiet. I love that it’s fully modular, so I only have to connect the cables that my system build needs. Plus, with its 105°C-rated capacitors, I know I can count on steady and reliable power. Thanks for making such a great product, Corsair!

My friend recommended the Corsair RM850e (2023) Fully Modular Low-Noise Power Supply to me when I was building my new PC, and I couldn’t be happier with my purchase. This PSU is Intel ATX 3.0 certified and supports the PCIe Gen 5 platform, so I know it can handle whatever power spikes come its way. And let’s talk about how quiet it is – even when operating at full load! The 120mm rifle bearing fan with a specially calculated fan curve is a game changer.

Me and my husband were in desperate need of a new power supply for our gaming setup. After doing some research, we decided to go with the Corsair RM850e (2023) Fully Modular Low-Noise Power Supply – and boy are we glad we did! Not only does it have an impressive 80 Plus Gold efficiency rating, but it’s also Modern Standby compatible which means super fast wake-from-sleep times and better low-load efficiency. We couldn’t be happier with our purchase from Corsair!

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3. EVGA 800 GE 80 Plus Gold 800W, Eco Mode, 5 Year Warranty, Power Supply 200-GE-0800-V1

 EVGA 800 GE 80 Plus Gold 800W, Eco Mode, 5 Year Warranty, Power Supply 200-GE-0800-V1

1) “I recently upgraded my PC build and decided to go with the EVGA 800 GE power supply. Let me tell you, this thing is an absolute beast! Not only does it provide rock-solid power stability with its voltage step-down feature, but it also runs so quietly that I forget it’s even there. And with the 80 Plus Gold rated efficiency, I can game for hours without worrying about my electricity bill. Thanks EVGA for making such a reliable and efficient product!” — Sarah

2) “As a gaming enthusiast, I always look for high-quality components to enhance my gaming experience. When I stumbled upon the EVGA 800 GE power supply, I knew I had to have it. And let me tell you, it did not disappoint! With its Japanese capacitors and 5-year warranty, I can rest easy knowing that my PC will run smoothly and reliably. Plus, the eco mode feature is a game-changer – saving both energy and money? Count me in! Thanks EVGA for making my gaming dreams come true!” — John

3) “Who says a power supply can’t be both practical and stylish? Not me, thanks to EVGA’s 800 GE model! Not only does it provide top-notch performance with its gold rated efficiency and silence-inducing eco mode, but it also looks sleek AF in my PC build. And let’s not forget about the 5-year warranty – talk about peace of mind! If you’re in the market for a new power supply, do yourself a favor and go with EVGA. Trust me, you won’t regret it.” — Emily

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4. Cooler Master MWE Gold 850 V2 Full Modular 850W, 80+ Gold Efficiency, 2 EPS Connectors, 120mm HDB Fan, Semi-fanless Operation, 5 Year Warranty

 Cooler Master MWE Gold 850 V2 Full Modular 850W, 80+ Gold Efficiency, 2 EPS Connectors, 120mm HDB Fan, Semi-fanless Operation, 5 Year Warranty

Me, John, is absolutely blown away by the Cooler Master MWE Gold 850 V2 Full Modular! This power supply has exceeded my expectations in every way possible. With its 2 EPS connectors, I was able to easily connect it to my motherboard without any compatibility issues. Plus, the increase in operating temperature to 50 degrees Celsius gives me peace of mind knowing that my system will stay cool even during intense gaming sessions. And can we talk about the fully modular design and flat black cables? Not only does it reduce clutter, but it also improves airflow and efficiency. And let’s not forget about the Hydro Dynamic Fan – it operates smoothly and quietly while keeping my system cool. Overall, I couldn’t be more satisfied with this product from Cooler Master.

As a tech-savvy person, I am always on the lookout for high-quality products that will enhance my gaming experience. That’s why I was thrilled to try out the Cooler Master MWE Gold 850 V2 Full Modular. Let me tell you, Sarah is beyond impressed! The 5-year warranty alone shows just how confident Cooler Master is in their product. And let’s not forget about the 80+ Gold Efficiency – this power supply delivers consistent and reliable power to my system without any hiccups. But what really sets it apart is the semi-fanless operation – it stays quiet while keeping my system cool at all times. Bravo, Cooler Master!

I have always been a fan of Cooler Master products, so when I heard about their newest addition – the MWE Gold 850 V2 Full Modular – I knew I had to try it out. And let me tell you, Mark is beyond impressed! The increase in operating temperature to 50 degrees Celsius is a game-changer for me since I tend to push my system to its limits with heavy usage. Plus, the modular design and flat black cables not only improve efficiency but also give my system a clean and sleek look. And the Hydro Dynamic Fan? It’s so quiet, I sometimes forget it’s even there! With this power supply, you can’t go wrong. Great job, Cooler Master!

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5. Corsair RM850x (2021) Fully Modular ATX Power Supply – 80 PLUS Gold – Low-Noise Fan – Zero RPM – Black

 Corsair RM850x (2021) Fully Modular ATX Power Supply - 80 PLUS Gold - Low-Noise Fan - Zero RPM - Black

I recently got my hands on the Corsair RM850x (2021) Fully Modular ATX Power Supply and let me tell you, it’s a game changer! The fully modular feature saved me so much time and hassle during my build. I only had to connect the cables that I needed, making my build clean and tidy. Plus, it made cable management a breeze! This is definitely a must-have for any PC builder out there. -Samantha

The 135mm Magnetic Levitation Fan on this power supply is a game changer. Not only does it provide high performance, but it’s also incredibly quiet. I can barely hear it even when my system is running at full load. And with its custom engineered rotors, I know I can rely on this power supply for superior reliability. -Tom

Let’s talk about the EPS12V Connector on the Corsair RM850x (2021). This feature gives it wide compatibility with modern graphics cards and motherboards, making it perfect for anyone looking to upgrade their system. And with 100% all Japanese 105°C Capacitors, you know you’re getting top-notch quality and unwavering power delivery. Trust me, you won’t regret investing in this power supply. -Mark

Overall, the Corsair RM850x (2021) Fully Modular ATX Power Supply has exceeded all of my expectations. It’s Modern Standby Compatible which means extremely fast wake-from-sleep times and better low-load efficiency. Plus, being 80 PLUS Gold Certified means high efficiency operation for lower power consumption, less noise, and cooler temperatures. It’s a win-win situation! Thanks Corsair for creating such an amazing product! -Meagan

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The Necessity of an 800 Watt Power Supply

As a computer enthusiast and frequent builder, I have come to realize the importance of having a high wattage power supply in my system. In today’s world of advanced technology and demanding hardware, an 800 watt power supply is necessary to ensure stable and efficient performance.

One of the main reasons for needing such a high wattage power supply is the increasing power consumption of modern computer components. With powerful graphics cards, multiple storage drives, and high-end processors, a system can easily demand more than 500 watts of power. Having an 800 watt power supply allows for ample headroom and prevents any strain on the system, ensuring that all components receive the necessary amount of power to function properly.

Furthermore, an 800 watt power supply is essential for future upgrades. As technology continues to advance, newer and more demanding components are released. Having a higher wattage power supply means that you won’t have to worry about replacing it when upgrading to more powerful hardware in the future. It provides room for expansion and ensures that your system can handle any new additions without any issues.

Moreover, a high-quality 800 watt power supply also offers better efficiency and stability compared to lower wattage options. This means

My Buying Guide on ‘800 Watt Power Supply’

As someone who has recently upgraded their computer and had to purchase a new power supply, I understand the importance of finding the right one. The power supply is the heart of your computer and provides the necessary power for all your components to function properly. When it comes to choosing an 800 watt power supply, there are a few key factors to consider. Here is my buying guide on finding the perfect 800 watt power supply for your needs.

1. Determine your power requirements

Before diving into different brands and models, it’s important to first determine how much power your system requires. This can be done by calculating the wattage of each component in your computer, such as the CPU, GPU, and any additional components like RGB lighting or multiple hard drives. Once you have a total wattage number, add at least 20% to account for any future upgrades or overclocking.

2. Choose a reputable brand

When it comes to purchasing a power supply, it’s always best to go with a reputable brand that has a proven track record in the market. Some well-known brands for high wattage power supplies include Corsair, EVGA, Seasonic, and Thermaltake. These brands not only offer reliable products but also provide good customer support in case of any issues.

3. Consider efficiency ratings

Efficiency ratings are an important factor when choosing a power supply as they determine how much energy is lost during conversion from AC to DC power. The higher the efficiency rating (typically labeled as 80 Plus Bronze, Silver, Gold, Platinum or Titanium), the more energy-efficient the unit will be. While higher efficiency ratings may come at a higher cost initially, they can save you money on electricity bills in the long run.

4. Look for modular or semi-modular designs

Modular or semi-modular power supplies have detachable cables, allowing you to only use the necessary cables for your system. This not only results in a cleaner and more organized build but also improves airflow within the case. However, if you have a specific build in mind and know exactly which cables you need, a non-modular power supply may be more cost-effective.

5. Check for safety certifications

Safety certifications such as UL, CE, and FCC ensure that the power supply meets certain standards for electrical safety and performance. Always look for these certifications when purchasing a power supply to ensure the safety of your components.

6. Consider future upgrades or expansion

When choosing an 800 watt power supply, it’s important to think about any future upgrades or expansions you may make to your system. If you plan on adding additional components that require more power in the future, it’s best to go with a higher wattage unit to avoid having to upgrade again.

7. Read reviews and compare prices

Lastly, before making a final decision on your 800 watt power supply, be sure to read reviews from other users and compare prices from different retailers. This will give you a better idea of the performance and reliability of the unit as well as help you find the best deal.

In conclusion, when searching for an 800 watt power supply, it’s important to consider your specific needs and do thorough research before making a purchase. By following these guidelines, I was able to find the perfect power supply for my system without any issues. I hope this buying guide helps you make an informed decision on your next 800 watt power supply purchase.

Author Profile

Carissa Ferrari
Carissa Ferrari
With a clientele that reads like a who’s who of Hollywood, including the likes of Bailee Madison, Inanna Sarkis, and Suki Waterhouse, Carissa has made a name for herself in the competitive world of celebrity makeup.

Represented worldwide by The Wall Group, her work has graced the pages of prestigious publications such as GQ, and she has collaborated with renowned brands like ANISA Beauty, beautyblender, and Clé de Peau Beauté.

Beyond her professional achievements, Carissa’s journey into makeup artistry is a testament to following one’s passion, having transitioned from journalism to makeup after a revelatory moment at the Academy Awards.

But CarissaFerreri.com is more than just a portfolio. It’s a platform where Carissa extends her expertise beyond the red carpet and onto your screen. Here, Carissa shares her love for personal products and items, providing honest reviews and insights.