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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
420 products found   
Save £32.43
PSU | DELL 450-AKPR. Total power: 600 W. Purpose: Server
SKU: 293325450-AKPR

DELL 450-AKPR. Total power: 600 W. Purpose: Server

  • Total Power: 600 W. Purpose: Server
  • Collection Model: Dell 450-AKPR
  • MPN: 450-AKPR
  • Purpose: Server
  • Total Power: 600 W

£92.56
£124.99

In Stock|   FREE UK Delivery
Save £119.78
PSU | TOA VX2000DS power supply unit 240 W Black | In Stock
SKU: 367280VX-2000DS

TOA VX2000DS power supply unit 240 W Black

  • Supplies the DC power to each component in the VX-2000 system by means of the VX 200PS Power Supply Unit
  • Keeps the batteries charged
  • Ambient temperature controlled charging voltage
  • Matching battery: 2 x 12 V sealed lead batteries
  • Automatically switch-over in case of AC mains failure

£675.22
£795.00

In Stock|   FREE UK Delivery
Save £27.48
PSU | be quiet! SFX L Power power supply unit 600 W 20+4 pin ATX Black
SKU: 173851BN239

be quiet! SFX L Power power supply unit 600 W 20+4 pin ATX Black

  • 80PLUS® Gold certification with up to 92% power conversion efficiency
  • Multi-GPU support with four PCIe connectors
  • Full cable management for build flexibility and convenient usage
  • Silent, temperature-controlled 120mm high-quality fan
  • LLC, Synchronous Rectifier (SR) and DC-to-DC power conversion circuit design supports stability and efficiency

£101.51
£128.99

In Stock|   FREE UK Delivery
Save £136.04
PSU | ASUS TUF GAMING 1200W Gold power supply unit 20+4 pin ATX ATX Black
AsusPSU
SKU: 34084190YE00S0-B0NA00

ASUS TUF GAMING 1200W 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

£211.95
£347.99

In Stock|   FREE UK Delivery
Save £52.01
PSU | MSI MPG A850G PCIE5 power supply unit 850 W 24-pin ATX ATX Black
MSIPSU
SKU: 329162MPG A850G PCIE5

MSI MPG A850G PCIE5 power supply unit 850 W 24-pin ATX ATX Black

  • Supports the NVIDIA next-gen graphics cards
  • Full modular design
  • Flat cable equipment
  • 80 Plus Gold certified for high efficiency
  • 100% all Japanese 105oC capacitor

£140.62
£192.63

In Stock|   FREE UK Delivery
Save £24.57
PSU | be quiet! System Power 10, 850 W, 200  240 V, 50 Hz, 5 A, Active, 120
SKU: 327660BN330

be quiet! System Power 10, 850 W, 200 - 240 V, 50 Hz, 5 A, Active, 120 W

  • 80 PLUS® Gold efficiency (up to 93.4%)
  • Advanced stability and voltage regulation thanks to LLC, SR and DC-to-DC
  • Silence-optimized 120mm be quiet! fan reduces system noise
  • Rock-solid stability with 2 strong 12V-rails
  • Dependable operation to support powerful GPUs

£89.42
£113.99

In Stock|   FREE UK Delivery
Save £13.88
PSU | Gamemax Rpg Rampage 800W Psu, 140Mm Ultra Silent Fan, 80 Plus Bronze,
SKU: 267592GMXRPG800

Gamemax Rpg Rampage 800W 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
  • Wattage800W
  • Input Voltage200-240 Vac
  • Input Current5A
  • Input Frequency Range50Hz

£53.11
£66.99

In Stock|   FREE UK Delivery
Save £129.39
PSU | be quiet! Dark Power Pro 13 | 1300W power supply unit 20+4 pin ATX ATX
SKU: 342695BN331

be quiet! Dark Power Pro 13 | 1300W power supply unit 20+4 pin ATX ATX Black

  • 80 PLUS Titanium efficiency (up to 94.4%)
  • ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors
  • Handles massive power excursions
  • Fully digital control and Active Rectifier + full bridge LLC technology for unmatched signal stability
  • Improved and patented frameless Silent Wings fan for virtually inaudible operation at ordinary loads

£308.50
£437.89

In Stock|   FREE UK Delivery
Save £12.63
PSU | Evo Labs BR750-12BL power supply unit 750 W 20+4 pin ATX ATX Black
SKU: 139332BR750-12BL

Evo Labs BR750-12BL power supply unit 750 W 20+4 pin ATX ATX Black

  • New Version PSU ATX 2.2/2.3
  • 120mm Black Silent Cooling Fan
  • Silent operation with improved ventilation
  • PFC: Power Factor Control
  • ATX 12V compliant for most CPUs and mainboards

£26.36
£38.99

In Stock|   FREE UK Delivery
Save £45.17
PSU | HPE 865414-B21 power supply unit 800 W Grey | In Stock
HPPSU
SKU: 66023865414-B21

HPE 865414-B21 power supply unit 800 W Grey

  • What's New: - Increase Power Density With 1600W Platinum Power Supply.: - Launching 800W Flex Slot Power Supply With 96% Efficiency, 80Plus Titanium Certified.1: - Delivering 48V Dc Input Option In The Hpe Flexible Slot Power Supply Form Factor.: - 800W U
  • Increase Power Density With 1600W Platinum Power Supply
  • Launching 800W Flex Slot Power Supply With 96% Efficiency, 80Plus Titanium Certified
  • Delivering 48V Dc Input Option In The Hpe Flexible Slot Power Supply Form Factor
  • 800W Universal Flex Slot Power Supply Enables Both 277V AC And 380V Dc Input Options

£112.82
£157.99

In Stock|   FREE UK Delivery
Save £56.23
PSU | NETGEAR APS600W power supply unit 600 W Silver | In Stock
SKU: 350822APS600W-200NES

NETGEAR APS600W power supply unit 600 W Silver

  • Netgear
  • APS600W-200NES
  • 0606449162004
  • Cables - Cables & Modules

£400.21
£456.44

In Stock|   FREE UK Delivery
Save £7.51
PSU | CRONUS 500ATV FX PRO 500W PSU 140mm Silent Cooling Fan 80 PLUS Bronze
SKU: 238356CRONUS-500ATV

CRONUS 500ATV FX PRO 500W PSU 140mm Silent Cooling Fan 80 PLUS Bronze Non Modular Flat Black Cables Supreme Performance power supply unit

  • 80 Plus Bronze
  • Excellent Cooling Operation
  • Flat Black Cables
  • Structure
  • Warranty

£36.48
£43.99

In Stock|   FREE UK Delivery
Save £38.34
PSU | MSI MPG A1000G PCIE5 power supply unit 1000 W 20+4 pin ATX ATX Black
MSIPSU
SKU: 328767MPG A1000G PCIE5

MSI MPG A1000G PCIE5 power supply unit 1000 W 20+4 pin ATX ATX Black

  • Supports Nvidia® GeForce RTXTM 40 Series graphics cards
  • Full modular design
  • Flat cables
  • 80 Plus Gold certified for high efficiency
  • 100% all Japanese 105oC capacitor

£175.65
£213.99

In Stock|   FREE UK Delivery
Save £24.49
PSU | Corsair RM850e power supply unit 850 W 24-pin ATX ATX Black
SKU: 339973CP-9020263-UK

Corsair RM850e power supply unit 850 W 24-pin ATX ATX Black

  • FULLY MODULAR LOW-NOISE ATX POWER SUPPLIES
  • STEADY POWER FOR YOUR SYSTEM

£125.33
£149.82

In Stock|   FREE UK Delivery
Save £27.24
PSU | be quiet! SFX POWER 3 300W power supply unit 20+4 pin ATX Black
SKU: 278066BN320

be quiet! SFX POWER 3 300W power supply unit 20+4 pin ATX Black

  • Strong 12V rail with 300W of continuous power
  • 6+2 pin PCIe connector for GPU support
  • High-quality temperature-controlled 80mm fan for quiet operation of max. 29.4dB(A)
  • Sleeved or flat black cables up to 60cm
  • 80 PLUS® Bronze efficiency (up to 89.2%)

£57.75
£84.99

In Stock|   FREE UK Delivery
420 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.