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.
73 products found
SKU: 409603BP027EU
be quiet! Pure Power 13 M | 850W power supply unit 20+4 pin ATX ATX Black
- 80 PLUS® Gold efficiency (up to 94.4%)
- ATX 3.1 PSU with full support for PCIe 5.1 GPUs and GPUs with 6+2 pin connectors
- Handles massive power excursions
- Exceptionally silent semi-passive 120mm be quiet! fan
- Semi-passive construction for quiet and energy-saving operation
In Stock| FREE UK Delivery
SKU: 398855SL-1000GW/UK
Asrock SL-1000GW power supply unit 1000 W 24-pin ATX ATX White
- Asrock Steel Legend Fully Modular, 80+ Gold Psu
- Icool Mode On
- Icool Mode Off
- 80 Plus Gold Certified
- Cybenetics Platinum And Lambda A Certified
In Stock| FREE UK Delivery
SKU: 397612GPX850S5
Vortex 850W Power Supply - GPX850S5
- Collection Model: Vortex GPX850S5
- MPN: GPX850S5
- 12+4-Pin PCI-E: 1
- 20+4-Pin Main: 1
- 4+4-Pin ATX/EPS: 1
In Stock| FREE UK Delivery
SKU: 39606290-UXS065-GFGAAA
ASRock Steel Legend SL-650G 650W ATX Power Supply Unit, 80 Plus Gold Certified, 120mm Silent Cooling Fan, High Efficiency PSU
- Asrock Steel Legend Fully Modular, 80+ Gold Psu
- Icool Mode On
- Icool Mode Off
- 80 Plus Gold Certified
- Cybenetics Platinum And Lambda A+ Certified
In Stock| FREE UK Delivery
SKU: 398854SL-1000G/UK
Asrock SL-1000G, 1000 W, 100 - 240 V, 50/60 Hz, 12 - 6 A, 120 W, 1000 W
- Asrock Steel Legend Fully Modular, 80+ Gold Psu
- Icool Mode On
- Icool Mode Off
- 80 Plus Gold Certified
- Cybenetics Platinum And Lambda A Certified
In Stock| FREE UK Delivery
SKU: 41014990-UXS120-GFGABA
SL-1200GW
- Asrock Steel Legend Fully Modular, 80+ Gold Psu
- Icool Mode On
- Icool Mode Off
- 80 Plus Gold Certified
- Cybenetics Platinum And Lambda A Certified
In Stock| FREE UK Delivery
SKU: 415266XTY850M-850WWHT
VIDA 850W Heracles White ATX 3.1 Gaming PSU, 80+ Bronze, 140mm Ultra-Quiet FDM Fan, Flat White Cables, PCIe 5.1, Power Lead Not Included power supply unit 24-pin ATX
- Vida 850W Heracles
- 80+ Bronze Gaming Power Supply - A New Performace Brand Of Psu That Ensures Stability And Value For Money
- Vida 850W Heracles 80+ Bronze Gaming Power Supply - A New Performace Brand Of Psu That Ensures Stability And Value For Money
- 80+ Bronze
- ATX 3.1 And PCIe 5.1
In Stock| FREE UK Delivery
SKU: 42303190YE00SA-B0NA00
ASUS TUF-GAMING-850G-EVO power supply unit 850 W 20+4 pin ATX ATX Black
- Military-grade capacitors provide premium durability.
- Dual-Ball Fan Bearings can last up to twice as long as sleeve bearing designs.
- Protective PCB coating protects against moisture, dust, and extreme temperatures.
- 80 Plus & Cybenetics Gold certified: Japanese capacitors and premium components deliver industry-leading power efficiency.
- ATX 3.1 Compatible: TUF Gaming Gold EVO series is compliant with ATX 3.1 guidelines and bundled with a 16-pin PCIe® cable that is compatible with PCIe Gen 5.1 graphics cards.
In Stock| FREE UK Delivery
SKU: 42302890YE00U2-B0NA00
ASUS Prime -850G power supply unit 850 W 20+4 pin ATX ATX Black
- 80 Plus & Cybenetics Gold certified: the result of low-ESR capacitors and other premium components.
- ATX 3.1 Compatible: Prime Gold series is compliant with ATX 3.1 guidelines and bundled with a 16-pin PCIe® cable that can send up to 600 watts of power to PCIe 5.1 graphics cards.
- Dual-ball fan bearings that can last up to twice as long as sleeve bearing designs.
- Fully modular etched cables keep your rig neat and tidy.
In Stock| FREE UK Delivery
SKU: 431210VITA-850BD
FSP VITA BD 850W Power supply unit ATX ATX3.1 Black
- Efficiency ? 90% at typical load
- Quiet and long-lasting 120mm HYB fan
- Premium, all-black cables for easier cable routing
- Complete protections: OVP, OCP, OPP, OTP, SCP, UVP, SIP, NLO
- Efficiency ? 90% at typical load
In Stock| FREE UK Delivery
SKU: 431211VITA-850GD
FSP VITA GD 850W power supply unit 20+4 pin ATX ATX Black
- Efficiency ? 90% at typical load
- Quiet and long-lasting 120mm HYB fan
- Premium, all-black cables for easier cable routing
- Complete protections: OVP, OCP, OPP, OTP, SCP, UVP, SIP, NLO
- Efficiency ? 90% at typical load
In Stock| FREE UK Delivery
SKU: 46288790UXR075GNEAA2
Asrock PRO-750G power supply unit 750 W 24-pin ATX ATX Black
- 80 PLUS® GOLD Certified
- ATX3.1 & PCIe5.1 Ready
- Native 12V-2x6 Connector Dual Color Design (450W)
- Low noise 120mm FAN
In Stock| FREE UK Delivery
SKU: 45887390-UXR065-BNGAA2
Asrock PRO-650B power supply unit 650 W 24-pin ATX ATX Black
- 80 PLUS® BRONZE Certified
- ATX3.1
- Low noise 120mm FAN
In Stock| FREE UK Delivery
SKU: 46288990UXR065GNEAA2
Asrock PRO-650G power supply unit 650 W 24-pin ATX ATX Black
- 80 PLUS® GOLD Certified
- ATX3.1
- Low noise 120mm FAN
In Stock| FREE UK Delivery
SKU: 46289690UXC085GNEAAA
Asrock Challenger CL-850G power supply unit 850 W 20+4 pin ATX ATX Black
- Asrock
- 90UXC085GNEAAA
- 4710483948350
- PSU
In Stock| FREE UK Delivery
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
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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
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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
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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.