Are you in need of a powerful and reliable PSU (Power Supply Unit) for your computer setup? Look no further! In this article, we will dive into the exciting world of PSU technology and explore the top 10 amazing PSU 850W options for the year 2023. These powerhouses are specifically handpicked to provide you with the optimal performance and efficiency for all your computing needs. Whether you are a gamer, a content creator, or a professional in any field, having a reliable power supply is crucial to ensure smooth and uninterrupted operation. So, let's take a closer look at the best PSU 850W units available in the market, so you can make an informed decision and take your computer setup to the next level.
Overall Score: 8.5/10
The ASUS ROG STRIX 850W Gold PSU is a high-quality power supply that offers exceptional performance and reliability for your computer. With its ROG heatsinks, Axial-tech fan design, dual ball fan bearings, 0dB technology, and 80 PLUS Gold Certification, this power supply ensures optimal cooling, efficient power delivery, and quiet operation. It also comes with fully modular cables and a 10-year warranty, providing convenience and peace of mind. The ASUS ROG STRIX 850W Gold PSU is the perfect choice for gamers and enthusiasts who demand reliable and powerful performance from their computer's power supply.
Key Features
- ROG heatsinks for lower temperatures and reduced noise
- Axial-tech fan design for increased air pressure
- Dual ball fan bearings for longer lifespan
- 0d B Technology for silent gaming
- 80 Plus Gold Certification for efficient power delivery
- Fully modular cables for easy installation
- 10-year warranty for peace of mind
Specifications
- Color: ROG-STRIX-850G
- Dimension: 6.30Lx5.91Wx3.39H
- Size: 850W
Pros
- Exceptional performance and reliability
- Optimal cooling and efficient power delivery
- Quiet operation
- Convenient fully modular cables
- Long 10-year warranty
Cons
- Lousy manual with unnecessary languages
- Cheaply made SATA cables
- Magnetic logos and strips are not secure
- Ugly cables
The ASUS ROG STRIX 850W Gold PSU is a top-notch power supply that offers excellent performance and reliability. It is equipped with advanced features such as ROG heatsinks, Axial-tech fan design, and dual ball fan bearings, ensuring optimal cooling and quiet operation. The 80 Plus Gold Certification guarantees efficient power delivery, while the fully modular cables make installation a breeze. Although the manual and some accessories could be improved, the overall quality and performance of this power supply make it a great investment for gamers and enthusiasts. With a 10-year warranty, you can trust that the ASUS ROG STRIX 850W Gold PSU will provide reliable power for years to come.
Overall Score: 8.5/10
The Thermaltake Toughpower GF1 850W Power Supply is a high-quality and efficient power supply that is optimized to work with all generations of Intel processors. It delivers up to 90% efficiency and is 80 Plus gold certified. The power supply features an ultra quiet 140mm hydraulic bearing fan for superior cooling performance and near silent operation. It also has a smart zero fan mode that regulates fan speed based on power consumption for a quiet and efficient operation. The power supply has 16AWG upgraded wires for high-end enthusiast PCs and Japanese capacitors for stability and reliability. It also offers strict voltage regulation, high amperage single plus 12V rail, and industrial protections. With a 10-year warranty, this power supply is a reliable choice for any PC build.
Key Features
- 80 plus gold and Intel C6/C7 States ready
- Ultra quiet 140mm hydraulic bearing fans
- Smart zero fan
- 16AWG wires
- Japanese capacitors
- Zero cable platform
- Less than 30 m V low ripple noise
- Strict voltage regulation
- High amperage single plus 12V rail
- Industrial protections
Specifications
- Color: Black
- Dimension: 12.99Lx9.06Wx6.69H
- Size: 850W
Pros
- Delivers high efficiency
- Quiet and near silent operation
- Upgraded wires for high-end PCs
- Stable and reliable performance
- Excellent voltage regulation
- Industrial protections for safety
Cons
- Cables are stiff
- Some customers experienced missing cables
The Thermaltake Toughpower GF1 850W Power Supply is a reliable and efficient choice for any PC build. It delivers high efficiency and operates quietly, making it perfect for both gaming and professional use. The power supply’s upgraded wires and Japanese capacitors ensure stable and reliable performance, and its strict voltage regulation and industrial protections provide safety and peace of mind. However, some users have reported that the cables are stiff and difficult to manage, and there have been instances of missing cables upon delivery. Overall, the Thermaltake Toughpower GF1 850W Power Supply is a solid option with a 10-year warranty, giving users confidence in its longevity and performance.
Overall Score: 7/10
The Power Supply 850W Fully Modular 80Plus Gold Certified PSU (ARESGAME, AGK850) is an ATX gaming power supply designed for high performance and efficiency. With 80 PLUS Gold certification, it offers 90% efficiency or higher under typical loads, ensuring less power waste and reduced electricity costs. The DC-DC structure provides stable and continuous power output, while the silent and durable 140mm fan keeps the system cool and quiet. This power supply also features heavy-duty protections, including OVP/UVP/OPP/SCP/OCP, to safeguard your components. Overall, it is a reliable option for gamers and tech enthusiasts who demand high-quality power for their systems.
Key Features
- ATX gaming power supply 850w, Fully modular
- 80 PLUS Gold certified, with 90% efficiency or higher under typical loads
- DC-DC structure delivers very stable and continuous power output
- Silent and durable 140mm fan
- Heavy-duty protections, including OVP/UVP/OPP/SCP/OCP
Specifications
- Dimension: 5.90Lx6.30Wx3.30H
Pros
- High efficiency and stability
- Fully modular design for easy cable management
- Includes heavy-duty protections for added safety
- Silent operation with a durable 140mm fan
Cons
- Reports of reliability issues after one year of use
- One customer received a faulty PCIe cable
- Power connectors could be more durable
The Power Supply 850W Fully Modular 80Plus Gold Certified PSU by ARESGAME is a solid choice for gamers and tech enthusiasts seeking a high-performance power supply. With its 80 PLUS Gold certification and efficient DC-DC structure, it offers excellent power efficiency and stability. The fully modular design makes cable management a breeze, while the included heavy-duty protections ensure the safety of your components. While there are some reports of reliability issues after one year of use and a few customers received faulty cables, overall, this power supply delivers on its promises. If you’re looking for a reliable and efficient power supply for your gaming rig or high-performance system, the ARESGAME AGK850 is worth considering.
Overall Score: 7.8/10
Experience superior energy-saving, efficiency, and reliability with the SAMA ATX3.0 850W PC Platinum Power Supply. This power supply has passed the 80PLUS Platinum Certification, guaranteeing excellent energy-saving performance. It has undergone a strict 50°C reliability test to ensure stable operation in high-temperature environments. The 14cm Smart ECO Fan automatically adjusts the fan speed for noise reduction and energy-saving. The power supply complies with the ATX3.0 standard and features other high-standard specifications, such as full voltage, embossed wire, and 12VHPWR interface. Compatible with most ATX cases, this power supply offers flexible system design options. Whether you're using it with the 3090Ti, 4070Ti, 4080, or 4090, this power supply delivers exceptional performance.
Key Features
- 80PLUS Platinum Certification
- 50°C reliability test
- 14cm Smart ECO Fan
- ATX3.0 standard
- Other high standard specifications
Specifications
- Color: Black
- Dimension: 6.69Lx5.91Wx3.15H
- Size: 330*195*130MM
Pros
- Excellent energy-saving performance
- Stable operation in high-temperature environments
- Automatic fan speed adjustment for noise reduction
- Complies with ATX3.0 standard
- Flexible system design options
Cons
- Dead on arrival reported by some customers
- Lack of details about warranty in packaging
The SAMA ATX3.0 850W PC Platinum Power Supply offers superior energy-saving performance, stability in high-temperature environments, and a flexible design. Its 80PLUS Platinum Certification guarantees efficiency and reduced power consumption. The 14cm Smart ECO Fan ensures quieter operation while adjusting fan speed based on load and temperature. The power supply complies with the ATX3.0 standard and features other high-standard specifications. While some customers have reported dead on arrival units and a lack of warranty details, the overall quality and support provided by the brand have been commended. If you’re in need of a reliable power supply for your high-performance system, the SAMA ATX3.0 850W PC Platinum Power Supply is worth considering.
Overall Score: 8/10
The Segotep 850W White Power Supply is a high-performance PSU designed for gaming enthusiasts. With its 80 Plus Gold certification and fully modular design, it offers excellent energy efficiency and easy cable management. The power supply is ATX 3.0 and PCIe 5.0 ready, ensuring it can handle high power excursions. It features a stable +12V output and native 12VHPWR cable, making it compatible with PCIe 5.0 graphics cards. The PSU comes with a 120mm silent FDB fan for efficient cooling and operates quietly. With a 5-year warranty, it provides long-term reliability. Overall, the Segotep 850W White Power Supply is a reliable and efficient choice for gamers and PC enthusiasts.
Key Features
- ATX 3.0 & PCIe 5.0 Ready
- 80 Plus Gold Certified
- Fully Modular
- Native 12VHPWR Cable
- Stable +12V Output
Specifications
- Color: White
- Dimension: 7.00Lx5.00Wx11.00H
Pros
- High efficiency and energy-saving
- Easy cable management with fully modular design
- Compatible with high-power GPUs
- Stable and safe power output
- Quiet operation with a silent fan
Cons
- Stiff and hard-to-manage cables
- Occasional quality control issues
The Segotep 850W White Power Supply is an excellent choice for gamers and PC enthusiasts who value efficiency and performance. With its 80 Plus Gold certification and fully modular design, it ensures energy efficiency and easy cable management. The PSU’s compatibility with high-powered GPUs and stable power output make it a reliable option for demanding gaming setups. While the stiff cables may pose a challenge during installation, the power supply’s overall performance and quiet operation outweigh this drawback. With a 5-year warranty and positive customer reviews, the Segotep 850W White Power Supply offers reliability and value for money.
Overall Score: 9/10
The Thermaltake Toughpower GX3 850W Power Supply is a high-quality power supply designed to meet the demanding power needs of next-generation hardware. It is fully compatible with Intel ATX 3.0 standards and comes with a 5-year warranty for added peace of mind. The power supply features an ultra-quiet 120mm fluid dynamic bearing fan for efficient cooling and has built-in industrial-grade protection to safeguard your components. With its 80 PLUS Gold certification, it offers high energy efficiency and is SLI/Crossfire ready. The Thermaltake Toughpower GX3 850W Power Supply is a reliable and powerful option for gamers, content creators, and PC enthusiasts.
Key Features
- Power Up the Next Generation Hardware with PCIe Gen. 5 ready GX3 850W
- Fully Compatible with Intel ATX 3.0 Standards
- Ultra Quiet 120mm Fluid Dynamic Bearing Fan
- Built-in Industrial Grade Protection
- 80 PLUS Gold Certified and C6/C7 States Ready
Specifications
- Color: Black
- Dimension: 5.90Lx5.50Wx3.40H
- Size: 850W
Pros
- High-quality power supply with 5-year warranty
- Ultra-quiet fan for efficient cooling
- Built-in industrial-grade protection for component safety
- 80 PLUS Gold certified for high energy efficiency
- SLI/Crossfire ready for multi-GPU setups
Cons
- Cable length could be longer for larger gaming builds
The Thermaltake Toughpower GX3 850W Power Supply is a reliable and powerful option for anyone in need of a high-quality power supply. With its 80 PLUS Gold certification and built-in industrial-grade protection, it offers both energy efficiency and component safety. The ultra-quiet fan ensures efficient cooling, and the 5-year warranty provides added peace of mind. While the cable length could be longer for larger gaming builds, it is more than sufficient for most setups. Overall, the Thermaltake Toughpower GX3 850W Power Supply is a great choice for gamers, content creators, and PC enthusiasts looking for a reliable and powerful power supply.
Overall Score: 8.5/10
The ASUS TUF Gaming 850W Gold is a powerful and reliable power supply for gamers. With military-grade components, dual ball bearing fans, and an 80 Plus Gold Certification, this PSU provides excellent performance and efficiency. It is also fully modular, making cable management a breeze. With a 10-year warranty, you can trust that this power supply will last for years to come. Whether you're building a new gaming rig or upgrading your current setup, the ASUS TUF Gaming 850W Gold is a great choice.
Key Features
- Military-grade Certification
- Dual ball fan bearings
- Protective PCB coating
- 80 Plus Gold Certification
- ATX 3.0 Compatible
- Axial-tech fan design
- Fully modular etched cables
- 10-year warranty
Specifications
- Color: TUF-GAMING-850G
- Dimension: 5.90Lx5.90Wx3.40H
- Size: 850W
Pros
- High-quality components
- Long-lasting fan design
- Efficient and reliable performance
- Easy cable management
- 10-year warranty
Cons
- Lack of information about cable connections
- Cables can be difficult to manage
- Can be loud under full load
The ASUS TUF Gaming 850W Gold is a top-notch power supply for gamers. It offers high-quality components, efficient performance, and easy cable management. The 10-year warranty gives peace of mind, and the fully modular design ensures a tidy build. However, the lack of information about cable connections and the potential for loud noise under full load are minor drawbacks. Overall, this power supply is a great investment for any gaming setup.
Overall Score: 8.5/10
The DeepCool PX850G Power Supply is a high-quality, fully modular power supply that meets the latest ATX 3.0 standard. With its 850w power output, it provides stable and consistent power for both legacy and next-generation PC components. The PSU is certified with both 80 PLUS Gold and Cybenetics Gold standards, ensuring high performance power efficiency. It features Japanese 105℃ capacitors and a dual main capacitor topology for solid and reliable power. The hybrid mode allows for semi-fanless operation, and the quiet 135mm FDB fan adjusts dynamically based on system load. With a 10-year warranty, the DeepCool PX850G Power Supply is a reliable choice for long-term use.
Key Features
- Meets ATX 3.0 standard
- 850w power output
- Certified with 80 PLUS Gold and Cybenetics Gold
- Japanese 105℃ capacitors
- Hybrid mode for semi-fanless operation
- 10-year warranty
Specifications
- Color: Black
- Dimension: 6.30Lx5.91Wx3.39H
- Size: 850w
Pros
- Meets latest power supply standards
- Provides stable and consistent power
- Solid and reliable build quality
- Quiet operation with hybrid mode
- Long 10-year warranty
Cons
- Clips for connections require considerable force
- Limited number of Velcro fasteners provided
- Instructions could be clearer
The DeepCool PX850G Power Supply is a high-quality and reliable PSU that meets modern power requirements. With its efficient and quiet operation, it provides stable power for both legacy and next-generation components. The 10-year warranty ensures long-term use with peace of mind. While the clips for connections could be improved and the instructions clearer, overall, this power supply delivers on performance and reliability. Whether you’re a PC enthusiast or professional, the DeepCool PX850G is a solid choice to consider for your power supply needs.
Overall Score: 8.5/10
The ARESGAME AGT Series 850W Power Supply is a high-quality, reliable power supply designed for gaming enthusiasts. With its 80+ Gold certification and fully modular design, this power supply offers excellent efficiency and easy cable management. The compact 140mm size allows for flexible installation in various PC cases, while the ultra-quiet FDB fan ensures optimal cooling performance. It also comes with a 10-year warranty, providing long-term peace of mind. The power supply offers heavy-duty protection against over-voltage, under-voltage, over-power, short-circuit, over-current, and over-temperature, ensuring the safety of your components. With its stable voltage output and solid performance, the ARESGAME AGT Series 850W Power Supply is a reliable choice for gamers and PC builders.
Key Features
- 80 PLUS Gold certified & With 10 Years Warranty
- APFC+LLC+DC-DC structure provides very stable voltage output
- Ultra-quiet FDB Fan with super cooling performance
- Compact Size – 140 mm deep; High power output to size ratio
- Heavy-duty protection including OVP/UVP/OPP/SCP/OCP/OTP
Specifications
- Color: AGT 850W
Pros
- High efficiency with 80+ Gold certification
- Fully modular design for easy cable management
- Compact size allows for flexible installation
- Ultra-quiet fan ensures optimal cooling performance
- Comes with a 10-year warranty for long-term peace of mind
Cons
- Some users reported minor noise from the fan
The ARESGAME AGT Series 850W Power Supply is a top-notch option for gamers and PC builders. With its high efficiency, compact size, and reliable performance, it offers excellent value for the money. The fully modular design and 10-year warranty are additional advantages that set it apart from the competition. While a few users mentioned minor noise from the fan, overall, this power supply delivers on its promises and provides stable and efficient power to your gaming rig. If you’re looking for a reliable and efficient power supply with a reasonable price tag, the ARESGAME AGT Series 850W Power Supply is definitely worth considering.
Overall Score: 8/10
Upgrade your gaming setup with the Redragon M612 Gaming Mouse PSU 850W Power Supply Bundle. This bundle includes a powerful 850W power supply and the M612 gaming mouse, providing you with everything you need for an immersive gaming experience. The M612 gaming mouse features 5 redefinable DPI levels, allowing you to easily switch between different game needs. With 11 programmable buttons, you can customize your keybinds for optimal performance. The power supply is 80 Plus Gold certified, ensuring cooler case temperatures, higher energy efficiency, and less noise. It is built with 100% Japanese Capacitors for reliability and durability. Upgrade your gaming rig with this powerful bundle.
Key Features
- Includes PSU 850W power supply and M612 gaming mouse
- 5 redefinable DPI levels
- 11 programmable buttons
- 80 Plus Gold certification
- 100% Japanese Capacitors
Specifications
- Color: Black
Pros
- Powerful 850W power supply for optimal performance
- Customizable DPI levels and programmable buttons for personalized gameplay
- 80 Plus Gold certification for energy efficiency and cooler temperatures
- Japanese Capacitors for reliability and durability
Cons
- Limited color option (only available in black)
The Redragon M612 Gaming Mouse PSU 850W Power Supply Bundle is a fantastic addition to any gaming setup. With its powerful 850W power supply and customizable gaming mouse, you can enhance your gaming experience and achieve optimal performance. The 5 redefinable DPI levels and 11 programmable buttons allow for personalized gameplay, while the 80 Plus Gold certification ensures energy efficiency and cooler temperatures. The use of Japanese Capacitors further adds to the reliability and durability of this bundle. The only downside is the limited color option, as it is only available in black. Overall, if you’re looking to upgrade your gaming rig, this bundle is definitely worth considering.
Buyer's Guide: PSU 850W
Whether you're a gaming enthusiast, a computer builder, or a power-hungry professional, choosing the right power supply unit (PSU) is crucial to ensure the stable and reliable operation of your system. In this buyer's guide, we will explore the key factors to consider when purchasing a 850W power supply. So, let's dive right in!
Why Consider a 850W Power Supply?
- Provides ample power for high-performance gaming PCs, workstations, and multi-GPU setups.
- Offers headroom for future upgrades without the need for a PSU replacement.
- More efficient at handling power delivery, resulting in cooler and quieter performance.
- Allows for overclocking and pushing your system to its limits.
Factors to Consider
- Power Output: As the main criteria for selecting a PSU, ensure that the unit provides a stable output of 850W to meet the power requirements of your components.
- Efficiency: Look for power supplies with high energy efficiency ratings, such as 80 Plus Bronze, Silver, Gold, or Titanium, to reduce energy waste and save on electricity costs.
- Modularity: Consider whether a semi-modular or fully modular PSU suits your needs. Modular cables allow for a cleaner build, easier cable management, and improved airflow within your PC case.
- Connectors: Check the available connectors on the PSU to ensure compatibility with your components, including the motherboard, GPU, peripherals, and storage drives.
- Form Factor: Verify that the power supply adheres to the standard ATX form factor, which is commonly used in most modern PC cases.
- Certifications: Look for PSUs certified by reputable organizations like NVIDIA SLI or AMD CrossFire, ensuring compatibility for multi-GPU configurations.
- Manufacturer Reputation: Research the reputation, warranty, and customer support provided by PSU manufacturers to ensure a reliable product backed by excellent service.
Additional Features
- Silent Operation: Opt for power supplies with built-in fan control mechanisms or zero RPM fan modes, ensuring quiet operation during low system load or idle times.
- Overcurrent/Voltage/Power Protection: Protect your components from power surges, spikes, and unstable voltages with a PSU that includes robust protection mechanisms.
- Temperature Monitoring: Some PSUs offer real-time temperature monitoring, allowing you to keep an eye on the unit's performance and prevent overheating issues.
- RGB Lighting: For those seeking aesthetic enhancements, consider power supplies with RGB lighting capabilities to add a personalized touch to your build.
- Warranty: Look for PSUs with extended warranties, preferably covering at least three to five years, to provide peace of mind and protection against potential defects.
Frequently Asked Questions about 10 Amazing Psu 850W For 2023
The rating “850W” refers to the maximum amount of power that the PSU can provide to your system. It indicates the power output capacity of the power supply unit.
It depends on the components in your system. If you have a high-end graphics card, multiple storage drives, or a power-hungry processor, an 850W power supply can ensure stable performance and allow for upgrades in the future.
Insufficient power supply can lead to system instability, crashes, or failure to power on. It is crucial to match the power supply wattage with the power requirements of your components.
While it is generally possible to use an 850W power supply in an SFF PC, you should ensure that it fits within the case and provides adequate cable management. Consider the dimensions of the PSU and your PC case, as well as potential impact on airflow and heat dissipation.
To calculate the power requirements, consider the power draw of each component in your system, including the CPU, GPU, motherboard, storage drives, RAM, and peripherals. Add up the wattages, allowing for a buffer to account for peak power demands, and choose a PSU with a slightly higher wattage rating.
No, a power supply with higher wattage will only provide the power your components require, regardless of its maximum capacity. However, purchasing an overly large PSU may result in inefficiencies and unnecessary costs.
No, not all power supplies are made equal. Different brands, models, and designs can impact factors such as noise levels, efficiency, reliability, and modular cable configurations. Be sure to research and select a reputable PSU that meets your specific requirements.
A power supply generally has an average lifespan of five to ten years. However, this can vary depending on factors such as usage, environmental conditions, and brand quality. If your PSU is causing issues or nearing the end of its warranty period, it may be time for a replacement.
Yes, you can mix PSU brands with components from different manufacturers. As long as the PSU has the appropriate connectors and provides sufficient power, it should be compatible with your components.
Modular PSUs provide the advantage of better cable management, allowing you to use only the necessary cables, resulting in a cleaner and more organized system. Non-modular PSUs, on the other hand, can be cost-effective and suitable for those who don’t mind dealing with extra cables.
