Sales/Support

0203 195 3902

 

My Basket

£0.00

 
Multi Award-Winning Family Business
 
Hassle Free 60 Day Returns
 
Free UK Delivery
 
Spread the Cost
Home / Memory / High-Quality Computer PSUs for Sale | Quzo UK
Show Filter

Brand -

Product Type +

Product Family +

Form Factor +

Type +

Internal Memory +

Total power +

Product colour +

80 PLUS certification +

Motherboard power connector +

Fan diameter +

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
429 products found   
Save £95.57
PSU | ASUS ROG Loki SFX-L 850W Platinum White power supply unit 24-pin ATX
AsusPSU
SKU: 33265490YE00N2-B0NA00

ASUS ROG Loki SFX-L 850W Platinum White power supply unit 24-pin ATX

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

£210.42
£305.99

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 £22.13
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

£99.86
£121.99

In Stock|   FREE UK Delivery
Save £50.57
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

£130.42
£180.99

In Stock|   FREE UK Delivery
Save £27.16
PSU | Antec Neo ECO Modular NE750G M GB power supply unit 750 W 20+4 pin ATX
SKU: 3314690-761345-11759-3

Antec Neo ECO Modular NE750G M GB power supply unit 750 W 20+4 pin ATX ATX Black

  • Neoeco Gold Modular: 750W: The Brand-New Neoeco Gold Modular Series Was Born Ready For The Best Diy-Pc Experience Seekers, And It Also Serves Exceptional Performance And Outstanding Stability. Featured 100% Full Modular Design And 80 Plus Gold CErtificati
  • 120Mm Silent Fan: Improvement For Airflow And Excellent Durability.:
  • Zero RPM Mode: The Zero RPM Fan Mode Further Automatically Ensures Zero Fan Speed At Low Loads To Reduce Plenty Of Noise And Keep Absolute Silence.:
  • Japanese Heavy-Duty Caps: Japanese Capacitors Ensure The Tightest Dc Stability And Regulation, For Eliability That You And Your System Can Count On.:
  • Phasewave Llc + Dc To Dc Design: A Server-Class Half-Bridge Llc Design With Synchronous Rectification Based On A Dc-Dc Topology To Improve Performance And Stability.:

£85.83
£112.99

In Stock|   FREE UK Delivery
Save £77.71
PSU | Corsair HX1500i power supply unit 1500 W 24-pin ATX ATX Black
SKU: 340325CP-9020261-UK

Corsair HX1500i power supply unit 1500 W 24-pin ATX ATX Black

  • Product Title Corsair Hxi Series Hx1500i (C20) Fully Modular Ultra-Low Noise ATX Digital Power Supply
  • Fully Modular Cabling:
  • Intel ATX 3.0 Certified:
  • 140Mm Fluid Dynamic Bearing (Fdb) Fan
  • Powerful Corsair Icue Software

£270.65
£348.36

In Stock|   FREE UK Delivery
Save £39.19
PSU | be quiet! Straight Power 12 power supply unit 750 W 20+4 pin ATX ATX
SKU: 342406BN336

be quiet! Straight Power 12 power supply unit 750 W 20+4 pin ATX ATX Black

  • 80 PLUS Platinum efficiency (up to 93.8%)
  • ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors
  • Handles massive power excursions
  • Virtually inaudible Silent Wings 135mm fan
  • Funnel-shaped fan opening on PSU case for high airflow intake

£126.36
£165.55

In Stock|   FREE UK Delivery
Save £78.89
PSU | MSI MAG A850GL PCIE5 power supply unit 850 W 20+4 pin ATX ATX Black
MSIPSU
SKU: 340889MAG A850GL PCIE5

MSI MAG A850GL PCIE5 power supply unit 850 W 20+4 pin ATX ATX Black

  • ATX 3.0 compatible, native PCIe 5.0 connector
  • Supports NVIDIA® GeForce RTX™ 40 Series graphics cards
  • Full modular design,Flat cables
  • 80 Plus Gold certified for high efficiency
  • Active PFC design,Industrial level protection with OVP,OCP,OPP,OTP, SCP,UVP

£114.10
£192.99

In Stock|   FREE UK Delivery
Save £71.99
PSU | ASUS TUF Gaming 1000W Gold power supply unit 20+4 pin ATX ATX Black
AsusPSU
SKU: 33219590YE00S1-B0NA00

ASUS TUF Gaming 1000W 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

£162.77
£234.76

In Stock|   FREE UK Delivery
Save £24.28
PSU | Cooler Master MWE 550 Bronze 230V V2 power supply unit 550 W 24pin ATX
SKU: 262342MPE-5501-ACABW-BUK

Cooler Master MWE 550 Bronze 230V V2 power supply unit 550 W 24-pin ATX ATX Black

  • Active PFC + Forward Topology Design
  • High Temperature Resistance
  • Peak Power Tolerance
  • 80 PLUS Bronze 230V EU Certified
  • Durable, Reliable, and Safe

£57.71
£81.99

In Stock|   FREE UK Delivery
Save £119.35
PSU | ASUS ROG Loki SFXL 1000W Platinum power supply unit 24pin ATX Black,
AsusPSU
SKU: 34066990YE00N1-B0NA00

ASUS ROG Loki SFX-L 1000W Platinum power supply unit 24-pin ATX Black, Silver

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

£239.00
£358.35

In Stock|   FREE UK Delivery
Save £24.01
PSU | MSI MAG A750GL PCIE5 power supply unit 750 W 20+4 pin ATX ATX Black
MSIPSU
SKU: 340890MAG A750GL PCIE5

MSI MAG A750GL PCIE5 power supply unit 750 W 20+4 pin ATX ATX Black

  • ATX 3.0 compatible, native PCIe 5.0 connector
  • Supports NVIDIA® GeForce RTXTM 40 Series graphics cards
  • Full modular design,Flat cables
  • 80 Plus Gold certified for high efficiency
  • Active PFC design,Industrial level protection with OVP,OCP,OPP,OTP, SCP,UVP

£96.98
£120.99

In Stock|   FREE UK Delivery
Save £127.01
PSU | QNAP SP-B01-500W-S-PSU power supply unit Grey | In Stock
QnapPSU
SKU: 348032SP-B01-500W-S-PSU

QNAP SP-B01-500W-S-PSU power supply unit Grey

  • Total Power: 500 W. Purpose: Server. Colour: Grey. Weight: 900 G
  • Product Family: SP-B01-500W-S-PSU
  • Collection Model: Qnap SP-B01-500W-S-PSU
  • MPN: SP-B01-500W-S-PSU
  • Year: 2015

£207.98
£334.99

In Stock|   FREE UK Delivery
Save £37.18
PSU | be quiet! BN337 power supply unit 850 W 20+4 pin ATX ATX Black
SKU: 342407BN337

be quiet! BN337 power supply unit 850 W 20+4 pin ATX ATX Black

  • 80 PLUS Platinum efficiency (up to 94%)
  • ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors
  • Handles massive power excursions
  • Virtually inaudible Silent Wings 135mm fan
  • Funnel-shaped fan opening on PSU case for high airflow intake

£150.38
£187.56

In Stock|   FREE UK Delivery
Save £38.49
PSU | Gamemax Rpg Rampage 850W Fully Modular 80 Plus Bronze Psu With 140Mm
SKU: 348528GMXRPG850FMOD

Gamemax Rpg Rampage 850W Fully Modular 80 Plus Bronze Psu With 140Mm Fdb Fan

  • 850W Rpg Rampage Semi Modular 80+ Bronze PsuThe Rampage Psu Range Is The Latest Psu Series To Be Launched By Gamemax. The Rampage Range Is Available In A Flexible A PFC Non-Modular (500W, 600W, 700W & 800W) And An A PFC Semi-Modular Power Supply (750W & 8
  • Key Semi-Modular ? The 850W Rampage Is The Second Power Supply To Be Added To The Rampage Series With A Semi-Modular Cable Management Design Ensuring Building Or Upgrading Is Made More Efficiently And Guaranteeing A Clean Looking PC.80 Plus Bronze CErtifi
  • Detailed Specifications
  • Dimensions: 150Mm X 87Mm X 160Mm (W X H X D)
  • Input Voltage: 200-240Vac

£64.50
£102.99

In Stock|   FREE UK Delivery
429 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.