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Supports modern standby sleep mode for extremely fast wake-from-sleep times and better low-load efficiency. Resonant llc topology with dc-to-dc conversion provides clean, consistent power, reduces coil whine for quieter operation, and enables use of more energy efficient sleep states.



Fan blades are optimized to enhance static pressure for an impressive cooling performance. Ultra quiet smart zero fan : fan works only when PSU working load is over 20 percentage.
Main power 24 pin x 1, atx 12v 4+4 pin x 1, sata 5 pin x 12, pci e 6+2 pin x 6, peripheral x 4, FDD Adapter x 1. A switch at the back of the PSU can be turned off to have the fan spun constantly. Less than 30 mv low ripple noise : low ripple from 0 percentage to 100 percentage load keeps performance critical components, such as high end graphic card, operating reliably longer. Japanese capacitors :100 percentage high quality 105°C 221°F Japanese capacitors offer the highest stability, durability, and reliability.

Less than 30 mv low ripple noise - Low ripple ensures excellent performance and keeps performance-critical components, such as high-end graphic card, operating reliably longer.
A switch at the back of the PSU can be turned off to have the fan spun constantly. Smart zero fan - auto-regulated fan speed based on power consumption for a quiet and efficient operation. Japanese capacitors - 100% high quality 105°C 221°F Japanese capacitors offer the highest stability, durability, and reliability. High amperage single plus 12V rail - Ensures a stable and reliable supply to other PC components. Strict voltage regulation -



Full modular design - a fully modular design means only using the connectors required for the build, significantly reducing cable clutter. 80 plus gold certified - the 80 PLUS Gold certification promises lower energy consumption and higher efficiency.

After starting the psu, the fan spins in reverse at full speed for a few seconds removing dust. Built-in dust free rotation feature reduces dust accumulation on the fan blades. Multi-rail dc-to-dc design generates the secondary voltages +5V and +3.
Afterwards, it returns to normal operation. 80plus gold-certified power supply achieves up to 92% efficiency between 20 and 100% load. This not only results in low heat generation but also reduces its own CO2 footprint.

1. Corsair
#ad
GOLD, RM850x, Corsair RMx Series 2021, Fully Modular Power Supply CP-9020200-NA, 850 Watt
#adCorsair #ad - A 135mm ml fan utilizes a magnetic levitation bearing and custom engineered rotors for high performance, low noise, and superior reliability. Zero rpm fan mode for near-silent operation at low to medium loads.Supports modern standby sleep mode for extremely fast wake-from-sleep times and better low-load efficiency. Resonant llc topology with dc-to-dc conversion provides clean, consistent power, reduces coil whine for quieter operation, and enables use of more energy efficient sleep states.
More information #ad
Ten-year warranty for complete peace of mind. Fully modular, so you only connect the cables that your system needs. Eps12v connector for compatibility with modern graphics cards and motherboards. 100% industrial-grade, 105°C rated Japanese capacitors ensure unwavering power and reliability.Brand | Corsair #ad |
Manufacturer | Corsair #ad |
Height | 3.39 Inches |
Length | 6.3 Inches |
Weight | 3.75 Pounds |
Width | 5.91 Inches |
Part Number | CP-9020200-NA |
Model | CP-9020200-NA |
Warranty | 10 year manufacturer |
More information #ad
2. Corsair
#ad
80 Plus Gold Certified, 850 Watt, CORSAIR RM Series 2021, Fully Modular Power Supply, RM850
#adCorsair #ad - Fully modular, so you only connect the cables your system needs. Triple eps12v connectors for full compatibility with modern graphics cards and motherboards. A 140mm rifle bearing fan with a specially calculated fan curve ensures that fan noise is kept to a minimum, even at full load.More information #ad
Zero rpm fan mode for near-silent operation at low to medium loads. Industrial-grade, 105°C-rated capacitors deliver solid electrical performance and reliability.Brand | Corsair #ad |
Manufacturer | Corsair #ad |
Height | 3.39 Inches |
Length | 6.3 Inches |
Weight | 3.75 Pounds |
Width | 5.91 Inches |
Part Number | CP-9020235-NA |
Model | CP-9020235-NA |
Warranty | 10 year manufacturer |
More information #ad
3. Corsair
#ad
80 Plus Gold Certified, White, CORSAIR RM Series 2021, RM850, Fully Modular Power Supply, 850 Watt
#adCorsair #ad - Zero rpm fan mode for near-silent operation at low to medium loads. Fully modular, so you only connect the cables your system needs. Triple eps12v connectors for full compatibility with modern graphics cards and motherboards.More information #ad
A 140mm rifle bearing fan with a specially calculated fan curve ensures that fan noise is kept to a minimum, even at full load. Industrial-grade, 105°C-rated capacitors deliver solid electrical performance and reliability.Brand | Corsair #ad |
Manufacturer | Corsair #ad |
Height | 3.39 Inches |
Length | 6.3 Inches |
Weight | 3.64 Pounds |
Width | 5.91 Inches |
Part Number | CP-9020232-NA |
Model | CP-9020232-NA |
Warranty | 10 year manufacturer |
More information #ad
4. Thermaltake
#ad
Thermaltake Toughpower Grand RGB 850W 80+ Gold Smart Zero 256-Color RGB Fan Fully Modular Power Supply 10 Yr Warranty PS-TPG-0850FPCGUS-R
#adThermaltake #ad - Power supply should be connected to pre-built pc, rgb memory, argb AIO Cooler, with a ryzen 5 3600 CPU, HDD, and 1660 Super GPU card for high efficiency. Rgb led fan 256 colors ring rgb 140 millimeter hydraulic Bearing fan with low noise design. Industrial protections : uvp under voltage protection, scp Short Circuit Protection, OVP Over Voltage Protection, OTP Over Temperature Protection, opp over power protection, and OCP Over Current Protection.Fan blades are optimized to enhance static pressure for an impressive cooling performance. Ultra quiet smart zero fan : fan works only when PSU working load is over 20 percentage.
More information #ad
Outstanding 10 Year. Single plus 12v rail desig powerful 12v plus single rail supports today’s CPU, GPU demands and DC to DC design for stable, reliable power. 80 plus gold and kaby lake ready : deliver up to 90 percentage efficiency, tough power RGB Gold Series has been optimized to work with Intel’s latest, Seventh generation Kaby Lake processors to achieve maximum energy saving. Main power 24 pin x 1, atx 12v 4+4 pin x 1, sata 5 pin x 12, pci e 6+2 pin x 6, peripheral x 4, FDD Adapter x 1. A switch at the back of the PSU can be turned off to have the fan spun constantly. Less than 30 mv low ripple noise : low ripple from 0 percentage to 100 percentage load keeps performance critical components, such as high end graphic card, operating reliably longer. Japanese capacitors :100 percentage high quality 105°C 221°F Japanese capacitors offer the highest stability, durability, and reliability.
Brand | Thermaltake #ad |
Manufacturer | Thermaltake USA Direct #ad |
Height | 3.39 Inches |
Length | 5.91 Inches |
Weight | 3.97 Pounds |
Width | 6.3 Inches |
Part Number | PS-TPG-0850FPCGUS-R |
Model | PS-TPG-0850FPCGUS-R |
Warranty | 10 year |
More information #ad
5. Thermaltake
#ad
Thermaltake Toughpower GF1 850W 80+ Gold SLI/ CrossFire Ready Ultra Quiet 140mm Hydraulic Bearing Smart Zero Fan Full Modular Power Supply 10 Year Warranty PS-TPD-0850FNFAGU-1
#adThermaltake #ad - Industrial protections - uvp under voltage protection, ovp over Voltage protection, SCP short circuit protection, OTP over temperature protection, OPP over Power Protection, and OCP Over current protection. Zero cable platform - daughterboards are directly soldered to the Motherboard for better heat dissipation and impressive output power quality.Less than 30 mv low ripple noise - Low ripple ensures excellent performance and keeps performance-critical components, such as high-end graphic card, operating reliably longer.
More information #ad
Ultra quiet 140mm hydraulic bearing fans - Self-lubricated hydraulic Bearing PWM fan superior cooling performance and near silent operation. 80 plus gold and intel c6/c7 states ready - deliver up to 90% efficiency, Gf1 Series optimized to work with all generations of Intel's processors to achieve maximum energy saving. A switch at the back of the PSU can be turned off to have the fan spun constantly. Smart zero fan - auto-regulated fan speed based on power consumption for a quiet and efficient operation. Japanese capacitors - 100% high quality 105°C 221°F Japanese capacitors offer the highest stability, durability, and reliability. High amperage single plus 12V rail - Ensures a stable and reliable supply to other PC components. Strict voltage regulation -
Brand | Thermaltake #ad |
Manufacturer | Thermaltake #ad |
Height | 6.69 Inches |
Length | 12.99 Inches |
Weight | 5.5 Pounds |
Width | 9.06 Inches |
Part Number | PS-TPD-0850FNFAGU-1 |
Model | PS-TPD-0850FNFAGU-1 |
Warranty | 10 years |
More information #ad
6. Gigabyte
#ad
GIGABYTE GP-UD850GM 850W 80 Plus Gold Certified Fully Modular Power Supply
#adGigabyte #ad - Fully Modular Design. Japanese Capacitors. 80 plus gold Certified. 850w capactiy with Single +12V Rail. Atx form Factor.More information #ad
Brand | Gigabyte #ad |
Manufacturer | Gigabyte #ad |
Height | 3.38 Inches |
Length | 5.51 Inches |
Width | 5.96 Inches |
Part Number | GP-UD850GM |
Model | GP-UD850GM |
Warranty | 5 Year |
More information #ad
7. EVGA
#ad
Power Supply 220-GT-0850-Y1, Compact 150mm Size, EVGA SuperNOVA 850 GT, 80 Plus Gold 850W, Auto Eco Mode with FDB Fan, 7 Year Warranty, Fully Modular, Includes Power ON Self Tester
#adEVGA #ad - 80 plus gold certified, with 90% 115vac / 92% 220vAC~240VAC efficiency or higher under typical loads. Fluid dynamic bearing fan and EVGA Auto ECO Mode for ultra-quiet operation and increased lifespan.More information #ad
100% japanese capacitors + ovp, OPP, uvp, scp, ocp, and Dual OTP Protections. Fully modular to reduce clutter and improve airflow.Brand | EVGA #ad |
Manufacturer | EVGA #ad |
Height | 3.38 Inches |
Length | 5.9 Inches |
Weight | 7.1 Pounds |
Width | 5.9 Inches |
Part Number | 220-GT-0850-Y1 |
Model | 220-GT-0850-Y1 |
Warranty | 7 year |
More information #ad
8. MSI
#ad
80 PLUS Gold Certified 850W, MSI MPG A850GF Gaming Power Supply, 100% Japanese 105°C Capacitors, ATX PSU, Full Modular, Compact Size
#adMSI #ad - Flat black cables - all of the mpg gaming power supplies come equipped with flat cables that make cable management easier and provide more room for unobstructed airflow. Alloy copper terminals - the mpg gaming power supply's CPU, VGA, and MB connectors utilize alloy copper terminals that can withstand higher current ratings than traditional phosphor bronze cable terminals.More information #ad
Compact sizing - the mpg gaming power supply’s 160mm-long and 150mm-wide dimensions ensure a comfortable and easy fit in most PC cases. 100% japanse 105°c capacitors - aiming for unwavering product quality and performance stability, the MPG gaming power supplies comes with 100% Japanese 105° C capacitors. Full modular design - a fully modular design means only using the connectors required for the build, significantly reducing cable clutter. 80 plus gold certified - the 80 PLUS Gold certification promises lower energy consumption and higher efficiency.
Brand | MSI #ad |
Manufacturer | MSI COMPUTER #ad |
Height | 5.1 Inches |
Length | 11.3 Inches |
Width | 8.3 Inches |
Part Number | MPGA850GF |
Model | MPGA850GF |
Warranty | 10 Year Limited Manufacturer |
More information #ad
9. Enermax
#ad
80 PLUS Gold Certified PSU, 7 Year Warranty, 135mm Silent Fan, Black Flat Cable, Full-Modular Power Supply, ATX Compact 160mm Size, Enermax Revolution DF 850W
#adEnermax #ad - Smart airflow control design keeps the PSU fan spinning at almost inaudible 400 RPM up to 70% load to provide the optimal silent experience. The positive effect is higher efficiency, clean output voltages low ripple noise and perfect voltage regulation at all loads.After starting the psu, the fan spins in reverse at full speed for a few seconds removing dust. Built-in dust free rotation feature reduces dust accumulation on the fan blades. Multi-rail dc-to-dc design generates the secondary voltages +5V and +3.
More information #ad
3v from the primary voltage rail +12V. Full modular flat cables & Extended 70cm CPU connector cable allows for easy installation and cable management. Multiple protection circuit that keeps the power supply and the system safe from damage by short circuit SCP, over temperature OTP, over current OCP, over voltage OVP, under voltage UVP, over power OPP as well as surges and inrush current SIP. Afterwards, it returns to normal operation. 80plus gold-certified power supply achieves up to 92% efficiency between 20 and 100% load. This not only results in low heat generation but also reduces its own CO2 footprint.
Brand | Enermax #ad |
Manufacturer | Enermax #ad |
Height | 6.3 Inches |
Length | 5.91 Inches |
Weight | 6.46 Pounds |
Width | 3.39 Inches |
Part Number | ERF850AWT |
Model | ERF850AWT |
Warranty | 7 |
More information #ad
10. ASUS
#ad
10-year warranty, dual ball fan bearings, Axial-tech fan design, 80 PLUS Gold Certification, fully modular cables, Power Supply ROG heatsinks, 0dB technology, ASUS ROG STRIX 850W Gold PSU
#adASUS #ad - Lower temps result in a longer lifespan and reduced noise. Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure.More information #ad
Dual ball fan bearings can last up to twice as long as sleeve bearing designs. Rog heatsinks cover critical components. 0db technology lets you enjoy light gaming in relative silence. An 80 plus gold certification is the result of Japanese capacitors and other premium components.Brand | ASUS #ad |
Manufacturer | Asus #ad |
Height | 3.39 Inches |
Length | 6.3 Inches |
Weight | 4.03 Pounds |
Width | 5.91 Inches |
Part Number | ROG-STRIX-850G |
Model | ROG-STRIX-850G |
Warranty | 10 Year Warranty |
More information #ad
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