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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
436 products found   
Save £21.90
PSU | DELL 4H6NV power adapter/inverter Indoor 45 W Black
SKU: 33291450-18920

DELL 4H6NV power adapter/inverter Indoor 45 W Black

  • Provides 45-Watt Of Power To Charge Your System
  • Neatly Wrapped 3 Ft Power Cord Fits Snugly Around The Adapter For Less Bulk In Your Bag
  • The LED Indicator Lets You Know You Its On, And Makes It Easy To Find In A Dimly Lit Space
  • We Have Included A Handy Wall Adapter That Attaches Easily To Your Power Adapter, Enabling It To Fit Into Crowded Sockets And Power Strips
  • Every Detail Has Been Carefully Considered - From Soft, Bendable Cables To Smooth, Rounded Corners

£35.09
£56.99

In Stock|   FREE UK Delivery
Save £26.80
PSU | Corsair RM1000e power supply unit 1000 W 24-pin ATX ATX Black
SKU: 336616CP-9020264-UK

Corsair RM1000e power supply unit 1000 W 24-pin ATX ATX Black

  • Corsair Rm1000e Fully Modular Low-Noise ATX Power Supply - ATX 3.0 PCIe 5.0 Compliant - 105°C-Rated Capacitors - 80 Plus Gold Efficiency - Modern Standby Support
  • Fully Modular Psu
  • Intel ATX 3.0 Certified:&Nbsp
  • Keeps Quiet:&Nbsp
  • 105°C-Rated Capacitors

£149.82
£176.62

In Stock|   FREE UK Delivery
Save £19.30
PSU | Gamemax Rpg Rampage 600W Psu, 140Mm Ultra Silent Fan, 80 Plus Bronze,
SKU: 267589GMXRPG600

Gamemax Rpg Rampage 600W Psu, 140Mm Ultra Silent Fan, 80 Plus Bronze, Non Modular, Flat Black Cables, Japanese Tk Main Capacitor Fitted

  • Key - 80 Plus Bronze CErtification: The Rampage Range Are 80 Plus Bronze 230V Certified AChieving An Efficiency Of Up To 88% At A Load Of 50%.- Japanese Tk Main Capacitor: With A Japanese Tk Main Capacitor Included In The Rampage Delivers A Reliable Life
  • Wattage600W
  • Input Voltage200-240 Vac
  • Input Current4.5A
  • Input Frequency Range50Hz

£49.69
£68.99

In Stock|   FREE UK Delivery
Save £42.87
PSU | Corsair RM850x SHIFT power supply unit 850 W 24-pin ATX ATX Black
SKU: 332566CP-9020252-UK

Corsair RM850x SHIFT power supply unit 850 W 24-pin ATX ATX Black

  • Corsair Rmx Shift Series Fully Modular Power Supplies Boast A Revolutionary Side Cable Interface To Keep All Your Connections Within Easy Reach, For Exceptionally Convenient 80 Plus Gold Efficient Power
  • Innovative Easy-Access Connection Position
  • Fully Modular Micro-Fit Psu Connectors:&Nbsp
  • 140Mm Fluid Dynamic Bearing Fan
  • Intel ATX 3.0 Certified:&Nbsp

£152.47
£195.34

In Stock|   FREE UK Delivery
Save £17.97
PSU | MSI MAG A550BN UK PSU '550W, 80 Plus Bronze certified, 12V SingleRail,
MSIPSU
SKU: 294088306-7ZP2A18-CE0

MSI MAG A550BN UK PSU '550W, 80 Plus Bronze certified, 12V Single-Rail, DC-to-DC Circuit, 120mm Fan, Non-Modular, Sleeved Cables, ATX Power Supply Unit, UK Powercord, Black'

  • 80 Plus Bronze certified for high efficiency
  • 120mm Low Noise Fan
  • Industrial level protection with OVP,OCP,OPP,OTP, SCP
  • DC-DC Circuit Design
  • Active PFC design

£56.02
£73.99

In Stock|   FREE UK Delivery
Save £42.13
PSU | Corsair RM750x power supply unit 750 W 20+4 pin ATX ATX Black
SKU: 333922CP-9020251-UK

Corsair RM750x power supply unit 750 W 20+4 pin ATX ATX Black

  • Corsair Rmx Shift Series Fully Modular Power Supplies Boast A Revolutionary Side Cable Interface To Keep All Your Connections Within Easy Reach, For Exceptionally Convenient 80 Plus Gold Efficient Power
  • Innovative Easy-Access Connection Position
  • Fully Modular Micro-Fit Psu Connectors:&Nbsp
  • 140Mm Fluid Dynamic Bearing Fan
  • Intel ATX 3.0 Certified:&Nbsp

£133.88
£176.01

In Stock|   FREE UK Delivery
Save £77.92
PSU | ASUS ROG Loki SFXL 750W Platinum power supply unit 20+4 pin ATX Black,
AsusPSU
SKU: 33219690YE00N4-B0NA00

ASUS ROG Loki SFX-L 750W Platinum power supply unit 20+4 pin ATX Black, Silver

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

£177.07
£254.99

In Stock|   FREE UK Delivery
Save £57.51
PSU | Corsair RPS0156 power supply unit 1000 W 24-pin ATX SFX-L Black
SKU: 339547CP-9020246-UK

Corsair RPS0156 power supply unit 1000 W 24-pin ATX SFX-L Black

  • FULLY MODULAR LOW-NOISE SFX POWER SUPPLIES
  • YOUR SMALL FORM X-FACTOR

£184.54
£242.05

In Stock|   FREE UK Delivery
Save £17.77
PSU | MSI MAG A650BN UK PSU '650W, 80 Plus Bronze certified, 12V SingleRail,
MSIPSU
SKU: 298918MAG A650BN

MSI MAG A650BN UK PSU '650W, 80 Plus Bronze certified, 12V Single-Rail, DC-to-DC Circuit, 120mm Fan, Non-Modular, Sleeved Cables, ATX Power Supply Unit, UK Powercord, Black'

  • 80 Plus Bronze certified for high efficiency
  • 120mm Low Noise Fan
  • Industrial level protection with OVP,OCP,OPP,OTP, SCP
  • DC-DC Circuit Design
  • Active PFC design

£59.22
£76.99

In Stock|   FREE UK Delivery
Save £16.29
PSU | Antec CSK750H GB power supply unit 750 W 20+4 pin ATX ATX Black
SKU: 3136130-761345-11769-2

Antec CSK750H GB power supply unit 750 W 20+4 pin ATX ATX Black

  • Cuprum StrikeCsk750h Semi-Modular- 80 Plus Bronze- Antec Quality 3 Year Warranty- Continuous Power- Flat CablesAntec's New Generation Cuprum Strike Bronze Power Supply Is Crafted For Quality, Efficiency, And Performance. Featuring 80 Plus Bronze CErtifica
  • Better Looking BuildsThe Semi-Modular Cabling System Lets You Use The Cables You Need, Allowing Your Build To Save Space And Reduce Clutter, And Improving The Airflow
  • 3-Year WarrantyWe Stand By The Quality And Safety Of The Csk Bronze Power Supplies, Offering A 3-Year Parts And Labor Warranty And Unlimited ACcess To Our Incomparable Technical Support And Customer Service
  • 120Mm Silent FanThe 120Mm Silent Fan Is Ideal For Quiet Computing And Is Designed For A Longer Lifetime, Guaranteeing Hours Of Operation
  • ModelCsk750h

£67.70
£83.99

In Stock|   FREE UK Delivery
Save £54.79
PSU | ASUS TUF Gaming 750W Gold power supply unit 20+4 pin ATX ATX Black
AsusPSU
SKU: 33219790YE00S3-B0NA00

ASUS TUF Gaming 750W Gold power supply unit 20+4 pin ATX ATX Black

  • Capacitors and chokes pass demanding tests to achieve Military-grade Certification
  • Dual ball fan bearings can last up to twice as long as sleeve bearing designs
  • A protective PCB coating protects against moisture, dust, and extreme temperatures
  • An 80 Plus Gold Certification is the result of Japanese capacitors and other premium components
  • Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure

£118.20
£172.99

In Stock|   FREE UK Delivery
Save £61.44
PSU | be quiet! POWER ZONE 2 850W power supply unit 20+4 pin ATX ATX Black
SKU: 397396BP007

be quiet! POWER ZONE 2 850W power supply unit 20+4 pin ATX ATX Black

  • 80 PLUS® Platinum and Cybenetics Platinum efficiency rating (up to 94.1%)
  • Semi-passive zero-RPM cooling
  • Fan runs on for 2-5 minutes to avoid frequent starting noise
  • Pure Wings 3 140mm fan for quiet and efficient cooling
  • 90° angled 12V-2x6 connector and PCIe 5.1/ATX 3.1 compatibility

£119.55
£180.99

In Stock|   FREE UK Delivery
Save £58.51
PSU | be quiet! POWER ZONE 2 1000W power supply unit 20+4 pin ATX ATX Black
SKU: 397394BP008

be quiet! POWER ZONE 2 1000W power supply unit 20+4 pin ATX ATX Black

  • 80 PLUS® Platinum and Cybenetics Platinum efficiency rating (up to 94.0%)
  • Semi-passive zero-RPM cooling
  • Fan runs on for 2-5 minutes to avoid frequent starting noise
  • Pure Wings 3 140mm fan for quiet and efficient cooling
  • 90° angled 12V-2x6 connector and PCIe 5.1/ATX 3.1 compatibility

£152.48
£210.99

In Stock|   FREE UK Delivery
Save £29.17
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

£94.82
£123.99

In Stock|   FREE UK Delivery
Save £25.36
PSU | ASUS TUF-GAMING-750B power supply unit 750 W 20+4 pin ATX ATX Black
AsusPSU
SKU: 26597090YE00D0-B0NA00

ASUS TUF-GAMING-750B power supply unit 750 W 20+4 pin ATX ATX Black

  • Capacitors and chokes pass demanding tests to achieve Military-grade Certification
  • Dual ball fan bearings can last up to twice as long as sleeve bearing designs
  • A protective PCB coating protects against moisture, dust, and extreme temperatures
  • An 80 Plus Bronze Certification is earned with high-quality components that pass rigorous testing
  • Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure

£96.63
£121.99

In Stock|   FREE UK Delivery
436 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.