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The 16 best PC power supplies 850 watts

Comparative winner of the editors Corsair RM850e (2023) Fully Modular Low Noise ATX Power Supply - 3.0 and PCIe 5.0 Compatible - 105°C Capacitors - 80 Plus Gold Efficiency - Modern Standby Support - Black

The 16 best PC power supplies 850 watts

You are looking for the best PC power supplies 850 watts, but you are unsure how to make the best choice from the large number of different products? Since the selection of 850 watt PC power supplies is large and to give you a better overview of the various products to make your purchase decision easier, we have taken a closer look at different 850 watt PC power supplies and comparing individual products.

We have many product recommendations put together for different PC power supplies 850 watts, so that you can find what you are looking for and the perfect product. We want to make sure that you are satisfied with your product and that you enjoy it. So you can choose the product that best suits you and your ideas and wishes.

Here you will find different products related to the topic PC power supplies 850 watts.

Recommended PC power supplies 850 watts

We have different PC power supplies 850 watts compared with each other and our product recommendations put together for you at a glance. Here you will find the top 16 of the best 850 watt PC power supplies - have a look now.

Bestseller no. 9 Thermaltake Toughpower GF 3 850W | PC ATX 3.0 power supply | PCIe Gen 5.0 | 80 Plus Gold | fully modular | quieter 140 fan | EU certified | black, tough power GF3 850W
Bestseller no. 16 ENERMAX Revolution DF 2 ATX Compact Gaming & Streaming PC Power Supply 850W 80Plus Gold (Semi-Modular, Ribbon Cable, Semi-Fanless), ERS850EWT, black

The bestseller among the PC power supplies 850 watts

A list of the best selling and current best sellers under the category PC power supplies 850 watts you can find here. This list is the best way to find out which products other users have bought most often. There is guaranteed to be a product here for you.

Bestseller no. 1
ASUS ROG Strix 850G power supply (850 watts, 80 Plus Gold, 0dB cooling) black
  • ROG heatsinks cover key components for lower temperatures and reduced noise
  • The Axial-Tech fan design features a smaller fan hub that allows for longer fan blades and a locking ring that increases downward air pressure
  • A double ball bearing holds up to twice as long as a plain bearing
  • The 0dB technology ensures low noise in less demanding games
  • Optical adjustments are no problem thanks to a magnetic logo and various stickers. This allows you to personalize the visible page to your liking
Bestseller no. 2
be quiet! Straight Power 12 850W, ATX 3.0, 80 Plus Platinum, almost inaudible Silent Wings fan, for PCIe 5.0 and PCIe 6+2 graphics cards, 12VHPWR cable included, BN337
  • The Straight Power 12 850W is 80 PLUS Titanium certified and achieves an efficiency of up to 94%. A real advantage for any high-end system, as it reduces energy consumption, achieves better cooling and quieter operation. The standby consumption is less than 0,1 watts.
  • Straight Power 12 850W is an ATX 3.0 power supply and offers both a 12VHPWR connector for next-gen PCIe 5.0 graphics cards and four PCIe 6+2 connectors for current graphics cards. This makes Straight Power 12 850W extremely versatile and the perfect choice for all current and future-proof high-performance systems.
  • Straight Power 12 offers 850W of continuous power on a high output 12V rail. Even if the graphics card demands excessive performance for short periods of time: the Straight Power 12 850W can handle peak loads of up to twice the nominal load without any problems. This ensures reliable operation with the next generations of processors and graphics cards.
  • The high-quality Silent Wings fan is impressively quiet and achieves first-class airflow. It is equipped with many high-quality features, such as a flow-optimized design of the fan blades, an advanced fluid dynamic bearing and a 6-pole motor, which ensure minimal vibration, durability and low power consumption.
  • Only premium components are used in the Straight Power 12 850W. That is why only high-quality Japanese capacitors are used. They are designed for an operating temperature of up to 105°C and ensure reliability and a long service life.
Bestseller no. 3
be quiet! Straight Power 11 1000W PC power supply, ATX, with cable management, 80plus gold, black, BN285
  • Equipped with an almost inaudible SilentWings3 135mm fan
  • The be quiet! Straight Power 11 1000W sets new standards for whisper-quiet systems without making the slightest compromise in terms of power supply
  • Increased voltage regulation and stability thanks to advanced LLC, SR and DC / DC technology
  • Convenient, fully modular cable management ensures maximum flexibility and ease of use
  • Product concept, design and quality control in Germany
Bestseller no. 4
MSI MAG A850GL PCIE5 power supply, 850W, 80 Plus Gold, fully modular, ATX 3.0, supports PCIe 5.0 GPU, 120mm FDB fan with dynamic ball bearings, Full-Bridge LLC, black flickering cable - 7 year warranty
  • 80 PLUS GOLD CERTIFIED - The efficient power supply reduces energy consumption and heat load on the system. 80 PLUS Gold (up to 90%) is ideal for high-power hardware such as high-end graphics cards and processors
  • ATX 3.0 FULL MODULAR - With ATX 3.0, the power supply can absorb up to 2x the total power and 3x the GPU power, fully modular format with flat black cables (including cable pocket) for good cable management and improved air circulation
  • SUPPORTS PCIE 5.0 GRAPHICS CARDS - With its 16-PIN (12V2x6) PCIe connector, the power supply supplies PCIe 5.0 GPUs (supports NVIDIA & AMD) with up to 600W power consumption; The yellow color of the plug shows you directly whether the plug is seated correctly
  • COMPACT FORMAT - 120mm fan with hydrodynamic bearing (FDB) provides reliable cooling performance; Compact ATX format with a length of only 140mm, providing additional space for airflow and cable management
  • DURABLE DESIGN - Full-bridge LLC with DC/DC converter and active PFC design ensures robust output (OCP, OVP, OPP, OTP, SCP and UVP protection); with a 7-year limited warranty
Bestseller no. 5
Mars Gaming MPIII850, Power Supply PC ATX 850W, 5 Years Warranty, Silent AI-RPM Technology, 85% Efficiency, Black
1.589 reviews
Mars Gaming MPIII850, Power Supply PC ATX 850W, 5 Years Warranty, Silent AI-RPM Technology, 85% Efficiency, Black
  • 5 YEAR WARRANTY, COMPLETE SECURITY: The MPIII850 power supply is designed in Europe and manufactured to the strictest European standards. It offers a 5-year warranty, thanks to the latest SMD precision manufacturing technology and the use of A-grade components of the highest quality and reliability; in addition, it has the most advanced electronic security systems: OVP (over-voltage protection), UVP (under-voltage protection), OCP (over-current protection), OPP (over-power protection) and SCP EXTENDED (complete internal and external short-circuit protection)
  • ABSOLUTE SILENCE. AI-RPM AND FDB: The MPIII850 features the latest AI-RPM fan control technology with state-of-the-art intelligent thermal management and an industrial-grade dynamic liquid-bearing fan with oversized motor to maximize stability and ensure silent operation
  • PROFESSIONAL EFFICIENCY: With 99% DIGITAL APFC efficiency and 85% electrical efficiency, you achieve a perfect balance between efficiency and power consumption; In addition, the MPIII12's +850v single-rail technology enables the installation of the most demanding hardware
  • OPTIMIZED CABLE DESIGN: The cables of the MIII850 ATX power supply are flat, black and extra long; a combination of features that make it easy to install and totally versatile for mounting in any type of enclosure
  • HIGH PROTECTION EPE PACKAGING: To ensure the MPIII850 power supply arrives to you in perfect condition, it is fully protected in special shock-absorbing packaging
Bestseller no. 6
Corsair RM850x 80 PLUS Gold Fully Modular 850 Watt ATX Power Supply (135mm Magnetic Levitation Fan, Wide Compatibility, Japanese Capacitors, Ultra Fast Wake Up) EU - Black
  • Completely modular: Connect only the necessary cables to keep your system neat and tidy.
  • 135mm Magnetic Levitation Fan: Utilizes a magnetic levitation bearing and custom rotors for optimal performance, low noise and unmatched reliability.
  • EPS12V connector: For full compatibility with modern graphics cards and motherboards.
  • 100% Japanese 105°C Capacitors: Premium internal components ensure flawless performance and lasting reliability.
  • Compatible with Modern Standby: Extremely fast wake-up from sleep mode and higher efficiency at light loads.
  • 80 PLUS Gold Certificate: Highly efficient operation ensures low power consumption, less noise and lower temperatures.
Bestseller no. 7
be quiet! Straight Power 11 Platinum 850W PC power supply, black, 4X PCIe
  • be quiet! Straight Power 11 850W Platinum power supply unit 20+4 pin ATX ATX Black
Bestseller no. 8
Enermax MARBLEBRON ATX ARGB Gaming PC Power Supply 850W 80Plus Bronze (Semi Modular) Ribbon Cable, EMB850EWT-RGB, black
123 reviews
Enermax MARBLEBRON ATX ARGB Gaming PC Power Supply 850W 80Plus Bronze (Semi Modular) Ribbon Cable, EMB850EWT-RGB, black
  • Enermax MARBLEBRON ATX ARGB Gaming PC Power Supply 850W 80Plus Bronze (Semi Modular) Ribbon Cable, EMB850EWT-RGB, black
Bestseller no. 9
Thermaltake Toughpower GF 3 850W | PC ATX 3.0 power supply | PCIe Gen 5.0 | 80 Plus Gold | fully modular | quieter 140 fan | EU certified | black, tough power GF3 850W
  • ✔️Full compatibility with Intel PSDG ATX 3.0 specifications
  • ✔️PCIe Gen 5.0 ready
  • ✔️Ultra quiet Smart Zero fan with 8.7 dB(A) to 23.4 dB(A)
  • ✔️<30mV Low noise design
  • ✔️Extremely strict voltage regulation <±2%
Bestseller no. 10
Seasonic Netzteil ATX 850W G12 GM-850 Semi-Modular (80+Gold), Schwarz
  • ATX 12V
  • Semi-modular cables
  • 80 PLUS Gold certified
  • Intelligent and quiet fan control; Tight voltage regulation (12V, 5V, 3,3V) [± 3%]
  • Dimensions: 140 mm (L) x 150 mm (W) x 86 mm (H)
Bestseller no. 11
Corsair RM850 (2021), RM Series, 850 Watt 80 Plus Gold Fully Modular ATX PSU (Three EPS12V Ports, Quiet Operation, Zero RPM Fan Mode, Capacitors Rated at 105°C) White
  • Fully modular cables Connect only the most necessary cables to give your system a neat and tidy look
  • Three EPS12V connectors For full compatibility with modern graphics cards and mainboards
  • Tuned for quiet operation A 140mm rifle-bearing fan and a tailored fan curve keep noise to a minimum even at full power
  • Zero RPM fan mode With small and medium loads, the fan is completely switched off and allows for almost silent operation
  • 105°C Rated Capacitors Industrial grade capacitors provide excellent electrical performance and reliability
  • Brilliant white chassis Accentuate the modern look of your white PC build with a matching color PSU
  • NOTE- See product guides and documents for more information.
Bestseller no. 12
ENERMAX Revolution DF
  • Patented DFR (Dust Free Rotation) technology: Reduces dust accumulation on the fan blades by rotating the fan backwards for a few seconds after starting the power supply to remove the accumulated dust. This prevents long-term dust buildup. It then returns to normal passive operation.
  • IntelATX3.0 & PCIe 5.0 Ready: Full compatibility with the latest IntelATX3.0 power supply specifications & PCIe 5.0 Ready with native 12VHPWR cable. Connections of the 600W 12VHPWR cables with Intel recommended “4-spring design”.
  • Intelligent semi-fanless control: Fluid Dynamic Bearing silent fan with 6-pole 3-phase motor and high-pressure fan blades to ensure extremely high air pressure and excellent smooth running at the same time. Anti-vibration dampers on the fan frame reduce fan vibration. Completely silent up to a system load of 20%. Only then does the 12cm FDB fan ensure continuous, low-noise cooling.
  • Superior performance: high-efficiency LLC resonant converter and DC-to-DC circuit design for higher output efficiency and voltage stability; extremely stable single +12V rail, which has up to 2 times the maximum output power in the short term; Sufficient protection guaranteed by OCP, OVP, UVP, OPP, SCP and OTP
  • 80Plus Gold energy saving certificate: More than 92 percent efficiency in the 230-volt network at a load of 20 to 100 percent. Extremely compact housing design with a depth of only 14cm makes the Revolution DF X ideal for compact gaming and streaming PCs.
Bestseller no. 13
Thermaltake Toughpower GF2 ARGB 850W PC power supply TT Premium Edition | high-performance power supply | Quiet Fan | black
  • ✔️Show off the glamorous lighting with the unique ARGB side panel design that lets you enjoy RGB glory from every angle. In addition, the built-in Riing Duo 140mm RGB fan features dual rings of 18 addressable LEDs, excellent light coverage, and uniform color and brightness to paint your build with 16,8 million colors.
  • ✔️Designed to sync with ASUS Aura Sync, GIGABYTE RGB Fusion, MSI Mystic Light Sync and ASRock Polychrome. It supports motherboards with a 5V addressable RGB header.
  • ✔️We bonded the back panel and circuit board with a copper plate for better heat dissipation and impressive output power quality.
  • ✔️All outputs are lower than 12mV at +5V, +3,3V or +0V from 100% to 30% load to ensure stable operation and keep your performance-critical components reliable for longer
  • ✔️Voltage regulation, which is stricter than Intel standard (±5% for main line and ±10% for -12V), is no more than ±2% for main line to achieve the highest performance
Bestseller no. 14
Thermaltake Toughpower PF1 850W | PC ATX power supply | 80 Plus Platinum | fully modular | quieter 140 fan | EU certified | black
  • ✔️Equipped with a 140mm hydraulic PWM fan to ensure excellent cooling performance and near-silent operation. Unwanted noise is eliminated with the Smart Zero Fan, which only operates when the power supply's workload exceeds 30%. There is a switch on the back to disable the Smart Zero function
  • ✔️The powerful +12V rail of the PF1 power supplies deliver enough power for any type of load to ensure compatibility and superior performance in any system
  • ✔️The high energy efficiency of up to 92%, certified with 80 PLUS Platinum, saves energy. The PF1 series has been optimized for use with all generations of Intel and AMD processors to achieve maximum energy savings
  • ✔️Fully modular low profile cables allow the user free cable choice. Flat cables simplify cable management, reduce clutter and optimize airflow within the case
  • ✔️PCI-E 6+2pin x 4 | 140mm fan with speed control 0 - 2000 rpm
Bestseller no. 15
ASUS ROG Loki SFX-L 850W Platinum power supply (fully modular power supply, 80+ Platinum, Lambda A certified, 120mm PWM ARGB fan, Aura Sync RGB lighting, ATX 3.0 compatible, PCIe 5.0 Ready, white)
  • ROG heatsinks cover critical components. Lower temperatures result in a longer service life and less noise
  • Axial-tech Cooling: 120mm fan with PWM control for low noise and controlled thermals
  • ATX 3.0 Compliant: ROG Loki is ATX 3.0 compliant and comes with a 16-pin PCIe cable that can route up to 600W of power to PCIe Gen 5.0 graphics cards
  • Lambda A certification: Certified low noise levels, below 25 dB
  • 80 PLUS Platinum certified: Up to 92% efficiency for low heat and noise and increased reliability
Bestseller no. 16
ENERMAX Revolution DF 2 ATX Compact Gaming & Streaming PC Power Supply 850W 80Plus Gold (Semi-Modular, Ribbon Cable, Semi-Fanless), ERS850EWT, black
  • Patented DFR (Dust Free Rotation) Technology: Reduces dust accumulation on the fan blades by rotating the fan backwards for a few seconds after starting the power supply to remove the accumulated dust.
  • Extremely compact housing design: With a depth of only 14 cm, the Revolution DF 2 is ideal for compact gaming and streaming PCs (D 14 cm x W 15 cm x H 8,6 cm).
  • Intelligent semi-fanless control: The Revolution DF 2 series works completely silently up to a system load of 20%. Only then does the 12cm FDB fan ensure continuous low-noise cooling.
  • 80Plus Gold energy saving certificate: More than 92 percent efficiency in the 230 volt network with a load of 20 to 100 percent.
  • Outstanding performance: high-efficiency LLC resonant converter and DC-to-DC circuit design for higher output efficiency and voltage stability; Extremely stable single +12V rail, which has up to twice the maximum output power for a short time; Sufficient protection guaranteed by OVP, UVP, OPP, SCP and OTP
Bestseller no. 17
SPYCO Typhoon PS-851, gaming power supply 850 W, 80 Plus Gold, fully modular, low noise, power supply ATX, 12V single rail, DC-DC circuits, super silent fan, capacitors 105 °C, 5 year guarantee
  • Fully modular power supply with cabling
  • 80 Plus Gold certification with high efficiency: (>90%) to reduce energy consumption, minimize noise and avoid high temperatures caused by inefficient energy conversion
  • Capacitors manufactured in Japan with a rating of 105°C: for high, reliable and long-lasting electrical performance
  • Compliant with ATX 12V v.2.31 specifications: All system components receive a constant power supply from the same source on all connectors
  • Super silent fan: 12 cm with lubricated bearing (Hydraumatic Bearing) and fully electronically controlled rotation speed
  • Thanks to the DC-DC circuit, this power supply reduces voltage instability for the PC's internal components
  • Flat connection cables: black, from 550mm to 750mm to improve the aesthetics of the case and optimize internal ventilation, reducing the footprint that limits internal airflow
  • Black sheathed motherboard power cable
  • Compact dimensions: 140X150x86 mm
Bestseller no. 18
be quiet! DARK POWER 12 PC power supply 850 Watt 80PLUS Titanium BN315 black
  • 80 PLUS Titanium efficiency (up to 95,6%)
  • Patented, frameless Silent Wings fan for almost inaudible operation
  • Modular cable management for maximum convenience
  • Wireless design in the power supply improves the cooling performance and life expectancy of the components
  • Product concept, design and quality control in Germany
Bestseller no. 19
PC power supply Gaming APFC ATX 850W 80 Plus Bronze Efficiency 85% + 5 year guarantee (PD850)
  • -80 plus Bronze certified, with 85% or higher efficiency and very stable voltage output.
  • -APFC 850W ATX Gaming PC Power Supply
  • -Active PFC+ PWM Combined with dual -forward topology: usually only installed in high-end power supplies, improves the stability and performance of the power supply.
  • -Resistance to high temperature: is able to work at 40℃ at full load
  • -Peak Power Tolerance: The PSU can provide an additional 10W for up to 50 seconds under full load
  • -1x 24P, 1x 4+4P, 4x PCIE 6+2P, 2x PATA, 7x SATA, 1xFDD

Current offers for PC power supplies 850 Watt

You want the best PC power supplies 850 watts buy? In this bestseller list you will find new offers every day. Here you will find a large selection of current products for PC power supplies 850 watts. Have fun shopping!

Bestseller no. 1
ASUS ROG Strix 850G power supply (850 watts, 80 Plus Gold, 0dB cooling) black
ASUS ROG Strix 850G power supply (850 watts, 80 Plus Gold, 0dB cooling) black
A double ball bearing holds up to twice as long as a plain bearing
179,90 EUR −27% 131,90 EUR Amazon Prime
Bestseller no. 2
be quiet! Straight Power 11 1000W PC power supply, ATX, with cable management, 80plus gold, black, BN285
be quiet! Straight Power 11 1000W PC power supply, ATX, with cable management, 80plus gold, black, BN285
Equipped with an almost inaudible SilentWings3 135mm fan; Product conception, design and quality control in Germany
169,00 EUR −5% 161,09 EUR Amazon Prime
Bestseller no. 4
Thermaltake Toughpower GF 3 850W | PC ATX 3.0 power supply | PCIe Gen 5.0 | 80 Plus Gold | fully modular | quieter 140 fan | EU certified | black, tough power GF3 850W
Thermaltake Toughpower GF 3 850W | PC ATX 3.0 power supply | PCIe Gen 5.0 | 80 Plus Gold | fully modular | quieter 140 fan | EU certified | black, tough power GF3 850W
✔️Full compatibility with Intel PSDG ATX 3.0 specifications; ✔️PCIe Gen 5.0 ready
193,90 EUR −35% 126,53 EUR Amazon Prime
Bestseller no. 6
ENERMAX Revolution DF
ENERMAX Revolution DF
159,90 EUR −16% 134,88 EUR Amazon Prime
Bestseller no. 7
Thermaltake Toughpower PF1 850W | PC ATX power supply | 80 Plus Platinum | fully modular | quieter 140 fan | EU certified | black
Thermaltake Toughpower PF1 850W | PC ATX power supply | 80 Plus Platinum | fully modular | quieter 140 fan | EU certified | black
✔️PCI-E 6+2pin x 4 | 140mm fan with speed control 0 - 2000 rpm
146,89 EUR −5% 139,90 EUR Amazon Prime

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