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Home / Memory / High-Quality Computer PSUs for Sale | Quzo UK
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High-Quality Computer PSUs at Quzo

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

Popular PSU Options
500 products found   
Save £19.27
PSU | Antec HIGH CURRENT GAMER HCG1000 PRO P GB power supply unit 1000 W
SKU: 3813960-761345-20014-1

Antec HIGH CURRENT GAMER HCG1000 PRO P GB power supply unit 1000 W 20+4 pin ATX ATX Black

  • Hcg1000 Pro Platinum ATX 3.1: For The Ultimate Gamer: Presenting Our High Current Gamer Pro Platinum ATX3.1 Power Supplies, Designed With The Ultimate Quality And Stability In Mind For Gamers And Enthusiasts. With The Ground-Breaking Like ATX 3.1, PCIe 5
  • Atx 3.1 & PCIe 5.1 Compatible: Our New Hcg Pro Platinum ATX3.1 Power Supplies Are Formally Certified For ATX 3.1 Compliance, Meeting The High Standards For Reliability And Power Efficiency, And Ensuring The Utmost Level Of Quality And Performance.: The In
  • 100% High-Quality Jp Capacitors: Equipped With 100% High-Quality Jp Capacitors, Hcg Pro Platinum ATX3.1 AChieves Unprecedented Tight Voltage Regulation And Minimal Ripple And Noise, Maximizing Your System's Performance.:
  • Phasewave Design: Introducing Our Phasewave Design, With Server-Class Full-Bridge Llc Design Featuring Synchronous Rectification Based On A Dc-Dc Topology, Ensuring Unparalleled Power Delivery Efficiency And Stability For Your Gigs.:
  • Circuitshield: The Full Suite Of Industrial-Grade Protections Includes Ocp, Ovp, Uvp, Scp, Opp, Otp, Sip, And Nlo, Providing The Best Dependability For Your Power Supply In Any Situation.:

£175.72
£194.99

In Stock|   FREE UK Delivery
Save £56.36
PSU | Asrock 750W Steel Legend SL750G PSU, Fully Modular, 80+ Gold,
SKU: 398071SL-750G/UK

Asrock 750W Steel Legend SL-750G PSU, Fully Modular, 80+ Gold, Cybenetics Platinum & Lambda A+, ATX 3.1, PCIe 5.1

  • Asrock Steel Legend Fully Modular, 80+ Gold Psu
  • Icool Mode On
  • Icool Mode Off
  • 80 Plus Gold Certified
  • Cybenetics Platinum And Lambda A+ Certified

£98.63
£154.99

In Stock|   FREE UK Delivery
Save £32.89
PSU | Cooler Master MWE Gold V3 ATX 3.1 NonModular power supply unit 550 W
SKU: 404498MPE-5502-ACAAG-3BUK

Cooler Master MWE Gold V3 ATX 3.1 Non-Modular power supply unit 550 W 24-pin ATX Black

  • ATX 3.1 support
  • High temperature resilience
  • Quiet HDB fan
  • 80 Plus Bronze certified efficiency
  • Embossed cable

£62.10
£94.99

In Stock|   FREE UK Delivery
Save £60.97
PSU | Asrock Cl850G 850W Atx Power Supply Unit, 80 Plus Gold Certified,
SKU: 39606690-UXC085-GNGAAA

Asrock Cl-850G 850W Atx Power Supply Unit, 80 Plus Gold Certified, 120Mm Golf-Blade Fan, High Efficiency Psu

  • Asrock Challenger Fully Wired, 80+ Gold Psu
  • 80 Plus Gold Certified
  • ATX3.1 PCIe5.1 Ready
  • Native 12V-2X6 Connector Dual Color Design
  • 120Mm Golf-Blade Fan

£87.02
£147.99

In Stock|   FREE UK Delivery
Save £21.91
PSU | VIDA Heracles power supply unit 750 W 20+4 pin ATX ATX White
VIDAPSU
SKU: 388881XTY850D-750W-WHT

VIDA Heracles power supply unit 750 W 20+4 pin ATX ATX White

  • Vida 750W Heracles
  • 80+ Bronze Gaming Power Supply - A New Performace Brand Of Psu That Ensures Stability And Value For Money
  • Vida 750W Heracles 80+ Bronze Gaming Power Supply - A New Performace Brand Of Psu That Ensures Stability And Value For Money
  • 80+ Bronze
  • ACtive PFC

£49.08
£70.99

In Stock|   FREE UK Delivery
Save £8.65
PSU | DeepCool PF400 power supply unit 400 W 20+4 pin ATX ATX Black
SKU: 389625R-PF400D-HA0B-UK

DeepCool PF400 power supply unit 400 W 20+4 pin ATX ATX Black

  • Over Power Protection
  • Over Voltage Protection
  • Short Circuit Protection
  • Under Voltage Protection

£38.34
£46.99

In Stock|   FREE UK Delivery
Save £74.78
PSU | ASRock Phantom Gaming PG750G 750W ATX Power Supply Unit, 80 Plus Gold
SKU: 39885690-UXP075-GFGAAB

ASRock Phantom Gaming PG-750G 750W ATX Power Supply Unit, 80 Plus Gold Certified, 120mm Silent Cooling Fan, High Efficiency PSU

  • Asrock Phantom Gaming Fully Modular, 80+ Gold Psu
  • Dual Colour Design
  • Cable Over-Temperature Protection
  • Icool Mode On
  • Icool Mode Off

£118.21
£192.99

In Stock|   FREE UK Delivery
Save £3.17
PSU | Hama 00200003 mobile device charger Laptop Black AC Indoor
SKU: 381614200003

Hama 00200003 mobile device charger Laptop Black AC Indoor

  • Replacement for lost or faulty original power supply units and also ideal as a second power supply unit for the office, for travel or for the home
  • 7 additional notebook connectors for various models from popular manufacturers

£44.82
£47.99

In Stock|   FREE UK Delivery
Save £7.77
PSU | VIDA Heracles power supply unit 650 W 20+4 pin ATX ATX Black
VIDAPSU
SKU: 388878XTY850D-650W

VIDA Heracles power supply unit 650 W 20+4 pin ATX ATX Black

  • Vida 650W Heracles
  • 80+ Bronze Gaming Power Supply - A New Performace Brand Of Psu That Ensures Stability And Value For Money
  • Vida 650W Heracles 80+ Bronze Gaming Power Supply - A New Performace Brand Of Psu That Ensures Stability And Value For Money
  • 80+ Bronze
  • ACtive PFC

£47.22
£54.99

In Stock|   FREE UK Delivery
Save £60.50
PSU | Asrock 1000W Steel Legend SL1000GW PSU, Fully Modular, 80+ Gold,
SKU: 398855SL-1000GW/UK

Asrock 1000W Steel Legend SL-1000GW PSU, Fully Modular, 80+ Gold, Cybenetics Platinum & Lambda A, ATX 3.1, PCIe 5.1, 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

£141.99
£202.49

In Stock|   FREE UK Delivery
Save £47.30
PSU | be quiet! Pure Power 13 M | 650W power supply unit 20+4 pin ATX ATX
SKU: 406576BP025EU

be quiet! Pure Power 13 M | 650W power supply unit 20+4 pin ATX ATX Black

  • 80 PLUS® Gold efficiency (up to 94.2%)
  • 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

£86.69
£133.99

In Stock|   FREE UK Delivery
Save £8.93
PSU | Asrock 650W Challenger CL-650G PSU, Fully Wired, 80+ Gold, ATX 3.1
SKU: 39606190-UXC065-GNGAAA

Asrock 650W Challenger CL-650G PSU, Fully Wired, 80+ Gold, ATX 3.1

  • Asrock Challenger Fully Wired, 80+ Gold Psu
  • 80 Plus Gold Certified
  • ATX3.1 Ready
  • 120Mm Golf-Blade Fan
  • Auto Icool Intelligent Fan Control

£77.06
£85.99

In Stock|   FREE UK Delivery
Save £31.90
PSU | be quiet! PURE POWER 12 550W power supply unit 20+4 pin ATX ATX Black
SKU: 405514BP001EU

be quiet! PURE POWER 12 550W power supply unit 20+4 pin ATX ATX Black

  • 80 PLUS® Gold efficiency (up to 92.4%)
  • ATX 3.1 PSU with full support for PCIe 5.1 GPUs and GPUs with 6+2 pin connectors
  • Exceptionally silent 120mm be quiet! fan
  • Advanced stability and voltage regulation thanks to LLC technology
  • One massive high-performance 12V-rail

£66.09
£97.99

In Stock|   FREE UK Delivery
Save £13.40
PSU | VIDA Heracles power supply unit 750 W 20+4 pin ATX ATX Black
VIDAPSU
SKU: 388880XTY850D-750W

VIDA Heracles power supply unit 750 W 20+4 pin ATX ATX Black

  • Vida 750W Heracles
  • 80+ Bronze Gaming Power Supply - A New Performace Brand Of Psu That Ensures Stability And Value For Money
  • Vida 750W Heracles 80+ Bronze Gaming Power Supply - A New Performace Brand Of Psu That Ensures Stability And Value For Money
  • 80+ Bronze
  • ACtive PFC

£47.59
£60.99

In Stock|   FREE UK Delivery
Save £32.28
PSU | be quiet! Pure Power 13 M | 850W power supply unit 20+4 pin ATX ATX
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

£97.47
£129.75

In Stock|   FREE UK Delivery
500 products found

Understanding Computer PSUs

A Power Supply Unit (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 PSU is essential for system stability, performance, and longevity.

Benefits of Upgrading Your PSU

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

Featured PSUs at Quzo

  • Corsair RM750x Power Supply Unit
    • Capacity: 750 W
    • Efficiency: 80 PLUS Gold Certified
    • Modular Design: Fully Modular for easy cable management
    • Cooling: 135mm Magnetic Levitation Fan for quiet operation
    • Warranty: 10-Year Warranty for peace of mind
  • Gigabyte P750GM Power Supply Unit
    • Capacity: 750 W
    • Efficiency: 80 PLUS Gold Certified
    • Modular Design: Fully Modular for easy cable management
    • Cooling: 120mm Smart Hydraulic Bearing (HYB) Fan
    • Warranty: 5-Year Warranty for reliability
  • be quiet! SFX POWER 3 450W Power Supply Unit
    • Capacity: 450 W
    • Efficiency: 80 PLUS Bronze Certified
    • Design: Compact SFX Form Factor for small form factor builds
    • Cooling: High-quality temperature-controlled 80mm fan for quiet operation
    • 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 Corsair RM750x PSU transformed my gaming experience. The stability and efficiency are remarkable."
"The Gigabyte P750GM PSU was a perfect fit for my workstation, enhancing performance without breaking the bank."

Choosing the Right PSU

When selecting a 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, SFX) 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 PSUs.
  • **Fast Shipping:** Receive your products promptly with our efficient delivery service.
  • **Secure Shopping:** Shop with confidence on our secure website.

Order Your PSU Today

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

Contact Us

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