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High-Quality 850W Power Supply Units at Quzo

Enhance your system's performance and reliability with top-tier 850W Power Supply Units (PSUs) available at Quzo. Our extensive range caters to various needs, ensuring optimal efficiency for your setup.

Popular 850W PSU Options
62 products found   
850W PSU | ASUS ROG Loki SFX-L 850W Platinum White power supply unit 24-pin ATX
AsusPSU
SKU: 33265490YE00N2-B0NA00

ASUS ROG Loki SFX-L 850W Platinum White power supply unit 24-pin ATX

  • The Quietest Sfx-L Psu
  • Axial-Tech Cooling
  • Compact Form Factor
  • Pcie Gen 5.0 Ready
  • Future Ready

Sorry, temporarily out of stock
850W PSU | Cooler Master MPE8501AFAAGUK power supply unit 850 W 24pin ATX ATX
SKU: 265950MPE-8501-AFAAG-UK

Cooler Master MPE-8501-AFAAG-UK power supply unit 850 W 24-pin ATX ATX Black

  • 80 Plus Gold Efficiency
  • 2 EPS Connectors
  • 120mm HDB Fan
  • High Temperature Resilience
  • Full Modular Cabling

Sorry, temporarily out of stock
850W PSU | GameMax 850W GX850 Pro PSU, Fully Modular, LLC+DCDC, AxialTech FDM
SKU: 334966GMX-GX850PROW

GameMax 850W GX-850 Pro PSU, Fully Modular, LLC+DC-DC, Axial-Tech FDM Fan, 80+ Gold, ATX 3.0, PCIe 5.0, White, Power Lead Not Included

  • Introducing A New Series Of Gamemax Power Supply, The Gx-850 Pro! With 80 Plus Gold CErtification It Brings Unbeatable Power And A Superior Performance To Your Gaming PC
  • 80 Plus Gold CErtification
  • Axial-Tech
  • Intelligent Temperature Control Technology
  • Japanese 105 Degree CElsius Capacitors&Nbsp

Sorry, temporarily out of stock
850W PSU | be quiet! BN337 power supply unit 850 W 20+4 pin ATX ATX Black
SKU: 342407BN337

be quiet! BN337 power supply unit 850 W 20+4 pin ATX ATX Black

  • 80 PLUS Platinum efficiency (up to 94%)
  • ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors
  • Handles massive power excursions
  • Virtually inaudible Silent Wings 135mm fan
  • Funnel-shaped fan opening on PSU case for high airflow intake

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850W PSU | Cooler Master V850 Gold  V2 power supply unit 850 W 24pin ATX ATX
SKU: 357378MPY-850V-AFBAG-UK_CLR

Cooler Master V850 Gold - V2 power supply unit 850 W 24-pin ATX ATX Black

  • 80 Plus Gold Certified
  • Half-bridge LLC Resonant Converter And DC-DC Technology
  • Silent 135mm FDB Fan
  • 40% Semi-fanless Mode With Hybrid Switch
  • 16AWG PCIE Cables

Sorry, temporarily out of stock
850W PSU | be quiet! Dark Power 13 power supply unit 850 W 20+4 pin ATX ATX Black
SKU: 347747BN334_CLR

be quiet! Dark Power 13 power supply unit 850 W 20+4 pin ATX ATX Black

  • 80 PLUS Titanium efficiency (up to 95.4%)
  • ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin connector
  • Improved frameless Silent Wings fan for virtually inaudible operation
  • Full-mesh front with funnel shape air inlet upholds the high air circulation abilities
  • Overclocking key switches between four 12V rails and one massive 12V rail

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850W PSU | ASUS ROG Strix 850W Gold Aura Edition power supply unit 20+4 pin ATX
AsusPSU
SKU: 33558190YE00P2-B0NA00

ASUS ROG Strix 850W Gold Aura Edition power supply unit 20+4 pin ATX ATX Black

  • The Rog Strix 850W Gold Aura Combines Premium Components, Superior Cooling And Captivating RGB Illumination To Create A Formidable Force. With Huge Rog Heatsinks, A High-Efficiency Axial-Tech Fan, And A Striking Aluminum Finish, ItS A Pumped-And-Primed Ps
  • Aluminum Case
  • Rog Heatsinks
  • Axial-Tech Fan Design
  • Dual Ball Fan Bearings

Sorry, temporarily out of stock
850W PSU | GameMax 850W GX850 Pro PSU, Fully Modular, LLC+DCDC, AxialTech FDM
SKU: 334965GMX-GX850PROB

GameMax 850W GX-850 Pro PSU, Fully Modular, LLC+DC-DC, Axial-Tech FDM Fan, 80+ Gold, ATX 3.0, PCIe 5.0, Black, Power Lead Not Included

  • Introducing A New Series Of Gamemax Power Supply, The Gx-850 Pro! With 80 Plus Gold CErtification It Brings Unbeatable Power And A Superior Performance To Your Gaming PC
  • 80 Plus Gold CErtification
  • Axial-Tech
  • Intelligent Temperature Control Technology
  • Japanese 105 Degree CElsius Capacitors

Sorry, temporarily out of stock
850W PSU | be quiet! Pure Power 12 M power supply unit 850 W 20+4 pin ATX ATX
SKU: 391247BN344_CLR

be quiet! Pure Power 12 M power supply unit 850 W 20+4 pin ATX ATX Black

  • 80 PLUS® Gold efficiency (up to 93.2%)
  • ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors
  • Exceptionally silent 120mm be quiet! fan
  • Advanced stability and voltage regulation thanks to LLC technology
  • 2 strong 12V-rails

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850W PSU | GameMax 850W GX850W PSU, Fully Modular, 80+ Gold, 12cm FDB Fan, Power
SKU: 341181GMX-GX850

GameMax 850W GX850W PSU, Fully Modular, 80+ Gold, 12cm FDB Fan, Power Lead Not Included

  • Introducing A New Series Of Gamemax Power Supply The Gx-850 With Its 80 Plus Gold CErtification Brings Unbeatable Power And A Superior Performance To Your Gaming PC
  • 80 Plus Gold CErtification
  • Intelligent Temperature Control Technology
  • 105 Degree CElsius Mainstream Capacitors
  • Fully Modular Cable Configuratio

Sorry, temporarily out of stock
850W PSU | GameMax 850W Pro RGB PSU, Fully Modular, 14cm ARGB Fan, 80+ Gold, RGB
SKU: 352115RGB-850PRO

GameMax 850W Pro RGB PSU, Fully Modular, 14cm ARGB Fan, 80+ Gold, RGB Controller (25 Modes), Power Lead Not Included

  • GAMEMAX
  • RGB-850PRO
  • 6931858724036
  • PSU

Sorry, temporarily out of stock
850W PSU | Cooler Master MWE Gold 850  V2 Full Modular power supply unit 850 W
SKU: 358359MPE-8501-AFAAG-EU

Cooler Master MWE Gold 850 - V2 Full Modular power supply unit 850 W 24-pin ATX ATX Black

  • 80 Plus Gold Efficiency
  • 2 EPS Connectors
  • 120mm HDB Fan
  • High Temperature Resilience
  • Full Modular Cabling

Sorry, temporarily out of stock
850W PSU | GameMax GP850 850W 80 Plus Bronze Certified Power Supply Unit with
SKU: 385036GP-850-WHT

GameMax GP-850 850W 80 Plus Bronze Certified Power Supply Unit with Ultra Silent 140mm White Fan, High Efficiency, and Reliable Performance for Gaming and Office PCs

  • GAMEMAX
  • GP-850-WHT
  • 6931858724210
  • PSU

Sorry, temporarily out of stock
850W PSU | Cooler Master MWE Gold 550  V2 Full Modular power supply unit 550 W
SKU: 361040MPE-5501-AFAAG-UK

Cooler Master MWE Gold 550 - V2 Full Modular power supply unit 550 W 24-pin ATX ATX Black

  • 80 Plus Gold Efficiency
  • 2 EPS Connectors
  • 120mm HDB Fan
  • High Temperature Resilience
  • Full Modular Cabling

Sorry, temporarily out of stock
850W PSU | ASUS ROG STRIX850PGAMING power supply unit 850 W 20+4 pin ATX ATX
AsusPSU
SKU: 39182890YE00W2-B0NA00

ASUS ROG -STRIX-850P-GAMING power supply unit 850 W 20+4 pin ATX ATX Black

  • GaN MOSFET delivers superior power efficiency by up to 30% and a more organized internal layout for cooler operation
  • "GPU-FIRST" voltage sensing with patented-intelligent voltage stabilizer enhances voltage delivery by up to 45% to your graphics card for smoother gameplay and unwavering performance
  • Large ROG heatsinks cover critical components, delivering lower temperatures and noise than reference designs
  • Dual ball fan bearings can last up to twice as long as sleeve bearing designs
  • 0dB technology lets you enjoy light gaming in relative silence

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62 products found

Understanding 850W PSUs

An 850W PSU is a critical component that converts electrical power from an outlet into a usable form for your computer's internal components. Choosing the right 850W PSU is essential for system stability, performance, and longevity.

Benefits of Upgrading to an 850W PSU

  • Enhanced Stability: A reliable 850W PSU ensures consistent power delivery, reducing the risk of system crashes and hardware damage.
  • Improved Efficiency: Modern 850W PSUs offer higher efficiency ratings, leading to lower energy consumption and reduced electricity bills.
  • Future-Proofing: Upgrading to an 850W PSU allows for future hardware upgrades without compromising power requirements.
  • Enhanced Cooling: Quality 850W PSUs often feature advanced cooling solutions, contributing to a quieter and cooler system.

Featured 850W PSUs at Quzo

  • GAMEMAX RPG Rampage 850W PSU
    • Capacity: 850 W
    • Efficiency: 80 PLUS Bronze Certified
    • Design: 140mm Ultra Silent Fan for quiet operation
    • Features: Semi-Modular design with flat black cables, Japanese TK Main Capacitor Fitted
    • Warranty: 2-Year Warranty for customer satisfaction
  • GAMEMAX GX850W PSU
    • Capacity: 850 W
    • Efficiency: 80 PLUS Gold Certified
    • Design: Fully Modular for easy cable management
    • Features: Intelligent Temperature Control Technology, 105°C Mainstream Capacitors
    • Warranty: 3-Year Warranty for peace of mind
  • GAMEMAX RGB-850PRO PSU
    • Capacity: 850 W
    • Efficiency: 80 PLUS Gold Certified
    • Design: Fully Modular with 14cm ARGB Fan
    • Features: RGB Controller with 25 Modes, Japanese TK Main Capacitor Fitted
    • Warranty: 3-Year Warranty for customer satisfaction

Customer Testimonials

Our customers have experienced significant improvements after upgrading their PSUs with Quzo products. Here's what they have to say:

"Upgrading to the GAMEMAX RPG Rampage 850W PSU transformed my gaming experience. The stability and efficiency are remarkable."
"The GAMEMAX GX850W PSU was a perfect fit for my workstation, enhancing performance without breaking the bank."

Choosing the Right 850W PSU

When selecting an 850W PSU, consider the following factors:

  • Wattage: Ensure the PSU's wattage meets or exceeds your system's power requirements.
  • Efficiency Rating: Higher efficiency ratings (e.g., 80 PLUS Gold) indicate better energy efficiency and lower heat generation.
  • Modular Design: Modular PSUs allow for better cable management and airflow.
  • Form Factor: Ensure the PSU's form factor (e.g., ATX) is compatible with your case.

Why Shop at Quzo?

  • **Exceptional Customer Service:** Our team is dedicated to assisting you with your purchase.
  • **Competitive Pricing:** Enjoy affordable prices on all 850W PSUs.
  • **Fast Shipping:** Receive your products promptly with our efficient delivery service.
  • **Secure Shopping:** Shop with confidence on our secure website.

Order Your 850W PSU Today

Ready to enhance your system's performance? Order your 850W PSU from Quzo now and enjoy improved efficiency and reliability.

Contact Us

Have questions? Reach out to our customer support team for assistance.