Top 10 850W Fully Modular Power Supply – Computer Power Supplies

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1. Corsair

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Corsair RMx Series 2021, Fully Modular Power Supply CP-9020200-NA, 850 Watt, RM850x, GOLD

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Corsair #ad - Ten-year warranty for complete peace of mind. 100% industrial-grade, 105°C rated Japanese capacitors ensure unwavering power and reliability. Fully modular, so you only connect the cables that your system needs.

A 135mm ml fan utilizes a magnetic levitation bearing and custom engineered rotors for high performance, low noise, and superior reliability. Eps12v connector for compatibility with modern graphics cards and motherboards. 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, reduces coil whine for quieter operation, consistent power, and enables use of more energy efficient sleep states.
BrandCorsair #ad
ManufacturerCorsair #ad
Height3.39 Inches
Length6.3 Inches
Weight3.75 Pounds
Width5.91 Inches
Part NumberCP-9020200-NA
ModelCP-9020200-NA
Warranty10 year manufacturer

2. Thermaltake

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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

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Thermaltake #ad - Industrial protections - uvp under voltage protection, OPP over Power Protection, OVP Over Voltage protection, OTP over temperature protection, scp short circuit protection, and OCP Over current protection. Strict voltage regulation -
BrandThermaltake #ad
ManufacturerThermaltake #ad
Height6.69 Inches
Length12.99 Inches
Weight5.5 Pounds
Width9.06 Inches
Part NumberPS-TPD-0850FNFAGU-1
ModelPS-TPD-0850FNFAGU-1
Warranty10 years

3. EVGA

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5 Year Warranty, Fully Modular, EVGA ECO Mode, Compact 150mm Size, Power Supply 220-B5-0850-V1, 80 Plus BRONZE 850W, EVGA 850 B5

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EVGA #ad - Heavy-duty protections, opp, including ovP, UVP, SCP, OCP, and OTP. Evga eco intelligent thermal Control System eliminates fan noise at low to medium loads. 5 year and unparalleled EVGA Customer Support. 80 plus bronze certified, with 89% efficiency or higher under typical loads. Fully modular to reduce clutter and improve airflow.
BrandEVGA #ad
ManufacturerEVGA #ad
Height3.35 Inches
Length5.91 Inches
Weight6 Pounds
Width5.91 Inches
Part Number220-B5-0850-V1
Model220-B5-0850-V1
Warranty5 Year Manufacturer

4. EVGA

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Auto Eco Mode with FDB Fan, Compact 150mm Size, EVGA SuperNOVA 850 GT, Includes Power ON Self Tester, Fully Modular, 80 Plus Gold 850W, Power Supply 220-GT-0850-Y1, 7 Year Warranty

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EVGA #ad - Fluid dynamic bearing fan and EVGA Auto ECO Mode for ultra-quiet operation and increased lifespan. Fully modular to reduce clutter and improve airflow. 100% japanese capacitors + ovp, SCP, opp, ocp, uvp, and Dual OTP Protections.80 plus gold certified, with 90% 115vac / 92% 220vAC~240VAC efficiency or higher under typical loads.
BrandEVGA #ad
ManufacturerEVGA #ad
Height3.38 Inches
Length5.9 Inches
Weight7.1 Pounds
Width5.9 Inches
Part Number220-GT-0850-Y1
Model220-GT-0850-Y1
Warranty7 year

5. EVGA

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Fully Modular, 10 Year Warranty, ECO Mode with Dbb Fan, Power Supply 220-GA-0850-X1, 80 Plus Gold 850W, Compact 150mm Size, EVGA SuperNOVA 850 Ga

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EVGA #ad - Fully modular to reduce clutter and improve airflow. 100% japanese capacitors, llc resonant circuit design DC-DC converter design to improve 3. 3v. 10 year limited warranty and unparalleled EVGA Customer Support. Stability. Double ball bearing fan and EVGA eco mode for exceptional reliability and quiet operation. 5v. 80 plus gold certified, with 90% efficiency or higher under typical loads.
BrandEVGA #ad
ManufacturerEVGA #ad
Height3.4 Inches
Length5.9 Inches
Weight6.59 Pounds
Width5.9 Inches
Part Number220-GA-0850-X1
Model220-GA-0850-X1
Warranty10 year manufacturer

6. NZXT

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ATX Gaming Power Supply, PA-8G1BB-US, 80+ Gold Certified, Sleeved Cables, 850 Watt PSU, Fully Modular, NZXT C850 PSU 2022

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NZXT #ad - Optimized and silent: gold PSU includes low thermal dissipation optimization with upgraded components and optimized circuit design. Compatible and highly-tested: c series is built and tested with strict standards for trouble-free installation.

More precise and error-free: Micro controller MCU enabled protection mechanism monitors current and voltage and output wattage. More efficient: at 50% load and high-line input voltage, power conversion efficiency reaches 2% higher than 80plus Gold Standard. Black sleeved cable and a matte black finish seamlessly fit any PC style. Fully modular: use only the cables you need to keep your system clean and organized. It fits most atx case and supports the latest NVIDIA and AMD GPUs up to 30 series and AMD 6000 Series.
BrandNZXT #ad
ManufacturerNZXT #ad
Height13 Inches
Length9 Inches
Weight4 Pounds
Width5 Inches
Part NumberPA-8G1BB-US
ModelPA-8G1BB-US
Warranty10 Years

7. EVGA

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10 Year Warranty, 80 Plus Gold 850W, EVGA SuperNOVA 120-GP-0850-X1, Power Supply, Includes Power ON Self Tester, FDB Fan, Fully Modular, 850 G+

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EVGA #ad - 80 plus gold certified, with 90 percent 115vac/92 percent 220VAC~240VAC efficiency or higher under typical loads. 10 year. Fan size/bearing: 135mm fluid Dynamic Bearing. Evga 850 g+ "the new gold standard for performance and Value" JonnyGURU quoted “We were promised Gold but this one did Platinum. Heavy duty protections, scp, oPP, including OVP, UVP, ocp, and OTP.
BrandEVGA #ad
ManufacturerEVGA #ad
Height3.35 Inches
Length7.1 Inches
Weight7 Pounds
Width5.9 Inches
Part Number120-GP-0850-X1
Model120-GP-0850-X1
Warranty10 year

8. ASUS

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Fully modular cables, ASUS ROG STRIX 850W Gold PSU, 10-year warranty, 0dB technology, dual ball fan bearings, Power Supply ROG heatsinks, Axial-tech fan design, 80 PLUS Gold Certification

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ASUS #ad - 0db technology lets you enjoy light gaming in relative silence. Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure. An 80 plus gold certification is the result of Japanese capacitors and other premium components. Lower temps result in a longer lifespan and reduced noise. Dual ball fan bearings can last up to twice as long as sleeve bearing designs. Rog heatsinks cover critical components.
BrandASUS #ad
ManufacturerAsus #ad
Height3.39 Inches
Length6.3 Inches
Weight4.03 Pounds
Width5.91 Inches
Part NumberROG-STRIX-850G
ModelROG-STRIX-850G
Warranty10 Year Warranty

9. Corsair

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Zero RPM Fan Mode, RM850x, Fully Modular Cables, Fully Modular Power Supply Low Noise, Compact Size Black, 105°C Capacitors, 850 Watt, Corsair RMX Series, 80+ Gold Certified

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Corsair #ad - 100 percent industrial grade, 105°C rated Japanese capacitors ensure unwavering power and reliability. Icue compatibility-No. Modern standby Compatible- No. Fully modular cables, so you only connect the cables your system needs. 80 plus gold certified for lower power consumption, less noise and cooler temperatures. Fan size-5. 3 inches. For maximum cooling surface area and performance. Zero rpm fan mode for near silent operation at low to medium loads; Continuous output rated temperature: 50°C.
BrandCorsair #ad
ManufacturerCorsair #ad
Height3.39 Inches
Length6.3 Inches
Weight3.66 Pounds
Width5.91 Inches
Part NumberCP-9020180-NA
ModelCP-9020180-NA
Warranty10 years warranty

10. Segotep

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Segotep 850W Fully-Modular Gaming Power Supply 80 Plus Gold Certified PSU with Silent 140mm Fan

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Segotep #ad - Ai cooler smart silent fan140mm ai cooler smart silent fan operation for clean power output which is low electrical ripple and quiet. Comprehensive protection atx power supply provides Over Current/Voltage/Power/Temperature Protection, Under Voltage Protection, and Short Circuit Protection for maximum safety of your critical system components.

Llc pro+ dc-dc platinum structureself-developed llc pro structure+heat sink, use 6 105℃/420V high-spec Japanse capacitors, ensure stable voltage output. 80 plus gold certified850 watt power supply 80 plus gold provides ultra-high power efficiency of 91% at typical load, reducing heat in your computer's system and prolonging its life.

Fully modular cable designfully modular computer Power Supply with 700 mm CPU black output cable, allows use of only the cables you need, ready for your excellent cable management. All power ports will offer robust power for easy overclocking.
BrandSegotep #ad
ManufacturerSegotep #ad
Part Number850W
Model850W
Warranty5 years