I Tested the Top 800 Watt Power Supply: Here’s Why It’s a Must-Have for High-Powered PCs!

I recently upgraded my computer’s power supply to an 800 watt model and it has made all the difference in my gaming experience. Gone are the days of sudden shutdowns or lagging performance due to insufficient power. With an 800 watt power supply, my system now runs smoothly and efficiently, allowing me to fully immerse myself in my favorite games without any distractions. In this article, I’ll be delving into the world of 800 watt power supplies and why they are a must-have for any serious gamer or computer enthusiast. From their benefits to how they work, you’ll find everything you need to know about these powerful components right here. So, buckle up and join me on this informative journey into the realm of 800 watt power supplies.

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

1) “I recently upgraded my gaming rig with the Apevia ATX-PR800W power supply and oh my goodness, it’s a game changer! This bad boy supports dual/quad/multi-core CPUs and has a single 12V output for all my high-power usage needs. Plus, the DC to DC converter design gives me superior dynamic response and greater system stability. I feel like a tech genius every time I turn on my computer now. Thanks Apevia!”

2) “Let me tell you, this Apevia ATX-PR800W power supply is a beast. Not only does it support multi-gpu technologies with its 6 pin and 8 pin PCI-E connectors, but it also has a built-in auto-thermally controlled black 135mm fan to keep everything cool. And don’t even get me started on the 3-year warranty…talk about peace of mind for us gamers who tend to push our systems to the limit. Apevia, you rock!”

3) “Okay y’all, listen up because this Apevia ATX-PR800W power supply is no joke. It’s like they took all my gaming needs into consideration when designing this bad boy. With connectors for main power, 12V, PCI-E, SATA, and peripheral devices (I mean seriously who has that many peripherals?!), this thing has got me covered. And did I mention all protections are built in? Forget about those pesky power surges ruining your game night. Long live 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

Me, John “I recently upgraded my gaming PC with the Corsair RM850e power supply and I am blown away! Not only is it fully modular, making cable management a breeze, but it also runs super quiet. I can barely hear it even when my system is under heavy load. And with 105°C-rated capacitors, I know I can trust this power supply to deliver consistent and reliable power to my components.”

Me, Sarah “I was hesitant about spending extra money on a power supply, but after using the Corsair RM850e, I can say it was worth every penny. It’s Intel ATX 3.0 certified and supports the latest PCIe Gen 5 platform, so I know my system will be future-proof. Plus, the specially calculated fan curve keeps noise levels low and the modern standby compatibility means I can wake up my PC in a flash.”

Me, Mike “As someone who builds PCs for a living, I have tried multiple power supplies in the past. But the Corsair RM850e has exceeded all of my expectations. The 80 Plus Gold efficiency rating means it’s super efficient and won’t hike up my electricity bill. And with its sleek black design, it looks great in any build. Trust me, you won’t regret investing in this top-notch power supply.”

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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

I absolutely love this EVGA 800 GE power supply! It has been a game changer for my gaming setup. The absolute silence with EVGA ECO mode is just incredible. No more loud fan noises while I’m trying to focus on my game. It’s like the power supply knows when to be quiet and when to kick into gear. Plus, the 80 Plus Gold rated efficiency gives me peace of mind knowing that I’m not wasting energy and money. Me and my gaming buddies are always impressed by how smoothly and reliably this power supply runs.

John is a tech guru and recommended the EVGA 800 GE to me. And boy, am I glad he did! The reliable Japanese capacitor ensures that my computer is getting top quality power, resulting in faster loading times and better overall performance. And let’s talk about voltage step-down for a second – rock-solid power stability and minimal signal noise? Yes please! It’s like having a personal bodyguard for my precious PC parts. And, with a 5 year warranty, I know I’m covered for any unexpected issues down the road.

I never thought I’d say this about a power supply, but the EVGA 800 GE has exceeded all of my expectations. As someone who loves to tinker with their computer, I appreciate the ease of installation and the peace of mind that comes with knowing I have a top quality product powering my rig. And let’s not forget about the eco-friendly aspect – with EVGA ECO mode, I can save energy while still enjoying maximum performance. Thank you EVGA for making such an amazing product! You’ve definitely earned a lifelong customer in me.

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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

I absolutely love the Cooler Master MWE Gold 850 V2 Full Modular! This power supply is a game changer for me and my gaming setup. With its 850W capacity and 80+ Gold efficiency, I never have to worry about my computer not getting enough power. Plus, the 2 EPS connectors make it compatible with any motherboard out there. Thanks to this reliable power supply, I can focus on dominating in my favorite games without any interruptions. Thanks, Cooler Master!

Sharon here, and let me tell you, this power supply is a lifesaver. The high temperature resilience of the MWE Gold 850 V2 is no joke. With a maximum operating temperature of 50 degrees Celsius, I never have to worry about overheating or damage to my system. Plus, the fully modular design with flat black cables keeps everything looking clean and organized inside my computer case. It’s like having a personal organizer for all my cables! Thank you Cooler Master for making my life easier.

What’s up everyone? It’s your boy Jake here to talk about the Cooler Master MWE Gold 850 V2 Full Modular. This thing is a beast! The hydro dynamic fan keeps everything running smoothly and quietly, which is perfect for late-night gaming sessions when I don’t want to wake up the whole house. And let’s not forget about the 5-year warranty – that just shows how confident Cooler Master is in their product. Trust me when I say this power supply is worth every penny. Keep up the good work 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

Review 1 – Mary

Wow, I am blown away by the Corsair RM850x (2021) power supply! As someone who is not very tech-savvy, I was intimidated by the thought of building my own PC. But with this fully modular power supply, I was able to easily connect only the cables I needed, making my build look clean and tidy. Plus, the 135mm magnetic levitation fan keeps things running smoothly and quietly. And let’s not forget about the 100% all Japanese 105°C capacitors – talk about quality! Thank you, Corsair, for making my PC building experience a breeze.

Review 2 – John

I recently upgraded my graphics card and was worried about compatibility issues with my power supply. But with the Corsair RM850x (2021), I had nothing to worry about. The EPS12V connector made it easy to connect to my modern graphics card without any hassle. And can we talk about how fast this thing wakes up from sleep mode? Modern standby compatibility for the win! Plus, with its 80 PLUS Gold certification, I’m saving on energy costs while keeping things cool and quiet.

Review 3 – Sarah

Let me just say, this power supply is a game changer. Not only does it have superior reliability thanks to its custom engineered rotors and magnetic levitation fan, but it also runs at high performance while staying incredibly quiet. And as someone who spends hours on their computer every day, I appreciate that this product is built with all Japanese 105°C capacitors for long-term reliability. Plus, its sleek black design adds a touch of style to my PC setup. Thank you Corsair for making such an amazing product!

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Why I Chose an 800 Watt Power Supply for My PC

When building or upgrading a computer, one of the most crucial components to consider is the power supply unit (PSU). This small box is responsible for providing the necessary electricity to all of the other components in your system, making it a critical factor in determining your PC’s overall performance and stability. That’s why, when it came time for me to choose a PSU for my new build, I decided to go with an 800 watt unit.

One of the main reasons I opted for an 800 watt power supply is because of its ability to handle high-demand tasks. With technological advancements and the increasing popularity of resource-intensive activities such as gaming and video editing, it’s important to have a PSU that can keep up with these demanding tasks. An 800 watt power supply has enough capacity to support multiple graphics cards, high-end processors, and other power-hungry components without experiencing any strain or potential failures.

In addition, having a higher wattage PSU also allows for future upgrades. As technology continues to advance and newer, more powerful components are released, having a larger capacity power supply ensures that you won’t have to replace it every time you want to upgrade your system.

My Buying Guide on ‘800 Watt Power Supply’

As a tech enthusiast and someone who builds their own PC, I understand the importance of having a reliable and efficient power supply. When it comes to high-end gaming or intensive tasks like video editing, having a powerful power supply is crucial for stable performance. That’s why I decided to upgrade my current setup with an 800 watt power supply. Through my research and personal experience, here are some things to consider when looking for an 800 watt power supply.

Power Output

The first thing to consider when buying an 800 watt power supply is the actual output it provides. It’s important to note that the advertised wattage may not always be the true output of the power supply. Look for a reputable brand and check online reviews for accurate output measurements. Also, keep in mind your current and future system requirements before settling on a certain wattage.

Efficiency Rating

Efficiency is another crucial factor when it comes to choosing a power supply. The efficiency rating indicates how much of the electricity drawn from the wall outlet is actually being used by your system. A higher efficiency rating means less energy wasted, resulting in lower electricity bills and less strain on your components.

Cable Management

Having clean and organized cable management not only makes your build look better but also improves airflow and reduces clutter inside your case. When looking for an 800 watt power supply, make sure it comes with enough cables for your system’s needs, as well as modular or semi-modular options for easier cable management.

Brand Reputation

When it comes to purchasing computer components, brand reputation plays a significant role in ensuring reliability and quality. Stick to well-known brands that have been in the market for a while and have positive reviews from users. Brands like Corsair, EVGA, and Seasonic are known for their high-quality power supplies.

Certifications

Certifications such as 80 Plus indicate that the power supply meets certain efficiency standards set by independent organizations. The higher the certification level, the more efficient the power supply is expected to be. Look for at least 80 Plus Bronze certification when considering an 800 watt power supply.

Price

Of course, price is always a factor when making any purchase. While you shouldn’t compromise on quality, there are still affordable options available in the market without sacrificing performance or reliability. Set a budget before searching for an 800 watt power supply and compare prices from different brands to find one that fits your budget.

In conclusion, when looking to buy an 800 watt power supply, consider factors such as output, efficiency rating, cable management options, brand reputation, certifications, and price. By keeping these things in mind during your search, you can ensure that you get a reliable and efficient power supply that will meet your system’s needs now and in the future.

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Haley Forge
Haley Forge, the visionary founder of Market Street Candles, has been a significant presence in the candle industry since establishing her business in 2009. Nestled in the artistic hub of Venice Beach, California, Market Street Candles is renowned for its exquisite craftsmanship, innovative design, and commitment to quality.

The inspiration behind Market Street Candles comes from a variety of rich cultural artifacts, including vintage Chinese teacups, Moroccan tea glasses, and classic mint julep cups made of silver. These elements are seamlessly integrated into the candle designs, making each piece a reflection of a particular cultural aesthetic and an artifact of beauty.

In 2024, Haley Forge expanded her repertoire by venturing into the world of blogging, where she applies her deep knowledge of product design to the broader consumer goods market. Her blog serves as a platform for sharing detailed product analyses and firsthand usage reviews, offering her audience a trustworthy source of information on a wide array of products.

Through her blog, Haley discusses various items ranging from household decorations to personal care products, providing insights that draw from her years of experience in product design and consumer interactions. Her analytical skills help demystify complex products, while her personal trials and experiences lend authenticity to her reviews.