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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
479 products found   
Save £5.67
PSU | VIDA AA-500-YY power supply unit 500 W 24-pin ATX ATX Black
VIDAPSU
SKU: 373461AA-500-YY

VIDA AA-500-YY power supply unit 500 W 24-pin ATX ATX Black

  • Vida Lite Power Supplies - A New Brand Of Psu That Ensures Stability And Value For Money
  • Cooling: 12Cm Fluid Dynamic Ultra-Quiet Black Fan&Nbsp
  • ATX 12V Compliant For Most CPUs And Mainboards&Nbsp
  • Black Flat Cables
  • Vida Lite Power Supplies - A New Brand Of Psu That Ensures Stability And Value For Money Excellent Value For Money DoesnT Mean Corners Have Been Cut - Every Vida Psu Comes Certified ROHS Compliant And With Power Factor Control - Giving You A Safe A

£20.32
£25.99

In Stock|   FREE UK Delivery
Save £57.09
PSU | Cooler Master MWE Gold 1050 V2 ATX 3.1 power supply unit 1050 W 24pin
SKU: 392548MPE-A501-AFCAG-3EUK

Cooler Master MWE Gold 1050 V2 ATX 3.1 power supply unit 1050 W 24-pin ATX Black

  • 80 PLUS Gold Efficiency
  • High-quality Japanese capacitors
  • 140mm Silent Fan
  • High Temperature Resilience
  • Fully Modular Cabling

£137.90
£194.99

In Stock|   FREE UK Delivery
Save £92.67
PSU | MSI MPG A850GS PCIE5 power supply unit 850 W 24-pin ATX ATX Black
MSIPSU
SKU: 395514MPG A850GS PCIE5

MSI MPG A850GS PCIE5 power supply unit 850 W 24-pin ATX ATX Black

  • Product Family: A850GS PCIe5
  • Product Family: MPG A850GS PCIe5
  • Collection Model: MSI A850GS PCIe5
  • Collection Model: MSI MPG A850GS PCIe5
  • Gaming Platforms: PC Platform

£130.32
£222.99

In Stock|   FREE UK Delivery
Save £47.59
PSU | Asrock 750W Challenger CL750G PSU, Fully Wired, 80+ Gold, ATX 3.1,
SKU: 39606490-UXC075-GNGAAA

Asrock 750W Challenger CL-750G PSU, Fully Wired, 80+ Gold, ATX 3.1, PCIe 5.1

  • 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

£89.40
£136.99

In Stock|   FREE UK Delivery
Save £21.90
PSU | Asrock 650W Challenger CL-650B PSU, Fully Wired, 80+ Bronze, ATX 2.52
SKU: 39606090-UXC065-BNGAAA

Asrock 650W Challenger CL-650B PSU, Fully Wired, 80+ Bronze, ATX 2.52

  • Asrock Challenger Fully Wired, 80+ Bronze Psu
  • 80 Plus Bronze Certified
  • 120Mm Golf-Blade Fan
  • Built-In 5V Boost Function
  • Reliable 5-Year Warranty

£64.09
£85.99

In Stock|   FREE UK Delivery
Save £56.51
PSU | GIGABYTE AORUS ELITE P850W Power Supply  PCIe 5.0, 80 PLUS Platinum,
SKU: 397293GP-AE850PM PG5

GIGABYTE AORUS ELITE P850W Power Supply - PCIe 5.0, 80 PLUS Platinum, Fully Modular Design, 120mm Fan, ATX 3.0 compatible, EU Plug

  • ATX 3.0 and PCIe Gen 5.0 ready (compatible with ATX 3.1)
  • 80 PLUS Platinum certified
  • 100% Japanese capacitors
  • 120mm smart Fluid Dynamic Bearing (FDB) fan
  • Compact design

£114.48
£170.99

In Stock|   FREE UK Delivery
Save £48.45
PSU | ASUS Prime AP750G power supply unit 750 W 20+4 pin ATX ATX Black,
AsusPSU
SKU: 39491690YE00U1-B0NA00

ASUS Prime AP-750G power supply unit 750 W 20+4 pin ATX ATX Black, White

  • Dual ball fan bearings that can last up to twice as long as sleeve bearing designs
  • An 80 Plus gold certification is the result of low-ESR capacitors and other premium components
  • ATX 3.0 compatible: ASUS Prime Gold is compliant with ATX 3.0 guidelines and bundled with a 16-pin PCIe cable that is compatible with PCIe Gen 5.0 graphics cards

£108.54
£156.99

In Stock|   FREE UK Delivery
Save £33.05
PSU | Asrock 550W Challenger CL-550B PSU, Fully Wired, 80+ Bronze, ATX 2.52
SKU: 39605990-UXC055-BNGAAA

Asrock 550W Challenger CL-550B PSU, Fully Wired, 80+ Bronze, ATX 2.52

  • Asrock Challenger Fully Wired, 80+ Bronze Psu
  • 80 Plus Bronze Certified
  • 120Mm Golf-Blade Fan
  • Built-In 5V Boost Function
  • Reliable 5-Year Warranty

£59.94
£92.99

In Stock|   FREE UK Delivery
Save £49.48
PSU | Asrock PG-1000G power supply unit 1000 W 24-pin ATX ATX Black
SKU: 39885390-UXP100-GFGAAB

Asrock PG-1000G power supply unit 1000 W 24-pin ATX ATX Black

  • 80 PLUS® GOLD Certified
  • Cybenetics GOLD and LAMBDA A Certified
  • ATX3.1 & PCIe5.1 Ready
  • Fully Modular Cable Design
  • Native 12V-2x6 Connector Dual Color Design with TempGuard

£170.68
£220.16

In Stock|   FREE UK Delivery
Save £17.52
PSU | MSI MPG A1000GS PCIE5 power supply unit 1000 W 24-pin ATX ATX Black
MSIPSU
SKU: 395513MPG A1000GS PCIE5

MSI MPG A1000GS PCIE5 power supply unit 1000 W 24-pin ATX ATX Black

  • Product Family: A1000GS PCIe5
  • Product Family: MPG A1000GS PCIe5
  • Collection Model: MSI A1000GS PCIe5
  • Collection Model: MSI MPG A1000GS PCIe5
  • Gaming Platforms: PC Platform

£191.24
£208.76

In Stock|   FREE UK Delivery
Save £4.47
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

£43.52
£47.99

In Stock|   FREE UK Delivery
Save £44.45
PSU | be quiet! PURE POWER 12 850W power supply unit 20+4 pin ATX ATX Black
SKU: 405517BP004EU

be quiet! PURE POWER 12 850W power supply unit 20+4 pin ATX ATX Black

  • 80 PLUS® Gold efficiency (up to 92.7%)
  • 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

£100.54
£144.99

In Stock|   FREE UK Delivery
Save £47.68
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.:

£147.31
£194.99

In Stock|   FREE UK Delivery
Save £16.09
PSU | be quiet! PURE POWER 12 750W power supply unit 20+4 pin ATX ATX Black
SKU: 405260BP003EU

be quiet! PURE POWER 12 750W power supply unit 20+4 pin ATX ATX Black

  • 80 PLUS® Gold efficiency (up to 92.8%)
  • 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

£91.16
£107.25

In Stock|   FREE UK Delivery
Save £45.06
PSU | Cooler Master MWE Gold V3 ATX 3.1 NonModular Series power supply unit
SKU: 404240MPE-7506-ACAG-BUK

Cooler Master MWE Gold V3 ATX 3.1 Non-Modular Series power supply unit 750 W 24-pin ATX Black

  • Available in 850, 750, 650, 550 Models?
  • ATX 3.1 support
  • A durable 12V-2x6 native cable (750 / 850W only)?
  • High temperature resilience??
  • DC-to-DC technology

£73.93
£118.99

In Stock|   FREE UK Delivery
479 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.