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 +

Fan diameter +

Motherboard power connector +

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
438 products found   
PSU | ASUS ROG THOR 1600W Titanium power supply unit 20+4 pin ATX ATX Black,
AsusPSU
SKU: 33214990YE00K0-B0NA00

ASUS ROG THOR 1600W Titanium power supply unit 20+4 pin ATX ATX Black, Silver

  • The Quietest 1600W Power Supply
  • The Quietest 1600W Power Supply The Ultimate Expression Of Thor Wields A Redesigned Core That Brings Higher Power Efficiency
  • Gan Mosfets Gallium Nitride Mosfets Are The Source Of ThorS Power. Boasting Lower Switching Losses And Improved Efficiency Compared To Conventional Silicon Transistors
  • Digital Power Control A Digital Controller Provides Precise Control Over The Gan Power Array
  • 80 Plus Titanium CErtification Low-Esr Japanese Capacitors Further Improve Efficiency And Reduce Heat

Sorry, temporarily out of stock
PSU | Asrock 850W Steel Legend SL850GW PSU, Fully Modular, 80+ Gold,
SKU: 39606890-UXS085-GFGABA

Asrock 850W Steel Legend SL-850GW 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

Sorry, temporarily out of stock
PSU | be quiet! Dark Power Pro 12 1500W power supply unit 20+4 pin ATX ATX
SKU: 255000BN312

be quiet! Dark Power Pro 12 1500W power supply unit 20+4 pin ATX ATX Black

  • 80 PLUS Titanium efficiency (up to 94.9%)
  • Fully digital control (PFC, LLC, SR/12V) and full bridge topology for world class regulation and low ripple noise
  • Patented frameless Silent Wings fan for virtually inaudible operation at ordinary load
  • Redesigned funnel shape opening for a larger cooling area
  • Full mesh PSU front for maximum airflow

Sorry, temporarily out of stock
PSU | Ubiquiti USP-RPS power supply unit 995 W 1U Grey | Quzo UK
SKU: 249811USP-RPS

Ubiquiti USP-RPS power supply unit 995 W 1U Grey

  • (6) USP DC output ports
  • (1) Ethernet port
  • 1U Rackmountable (kit included)
  • 1.3" Touchscreen display with status information
  • Managed by UniFi Network Controller version: 5.12.11 or later

Sorry, temporarily out of stock
PSU | GameMax 300W GT300 TFX PSU, Small Form Factor, 8cm Fan, 80+ Bronze,
SKU: 334351GT300

GameMax 300W GT300 TFX PSU, Small Form Factor, 8cm Fan, 80+ Bronze, Power Lead Not Included

  • Gt300 300W 80 Plus Bronze Tfx Power Supply
  • Compatible With ATX 12V 2.3
  • 3 X L-Shaped Sata Cables For Easier Installation In A Compact Desktop Chassis
  • High-End Secc 0.6Mm Casing
  • High-Efficiency 80+ 85 Certified

Sorry, temporarily out of stock
PSU | QNAP PSU f/ 2U, 8-Bay NAS power supply unit 300 W | Quzo UK
QnapPSU
SKU: 115995SP-8BAY2U-S-PSU

QNAP PSU f/ 2U, 8-Bay NAS power supply unit 300 W

  • Total Power: 300 W. Purpose: Server
  • Compatible Products: Ts-809U-Rp/859U-Rp/859U-Rp+ Vs-8024U-Rp/Vs-8032U-Rp/Vs-8040U-Rp. Width: 175 mm
  • Depth: 218 mm
  • Height: 54 mm
  • Collection Model: Qnap PSU F/ 2U, 8-Bay NAS

Sorry, temporarily out of stock
PSU | be quiet! Pure Power 12 M power supply unit 850 W 20+4 pin ATX ATX
SKU: 391247BN344_CLR

be quiet! Pure Power 12 M power supply unit 850 W 20+4 pin ATX ATX Black

  • 80 PLUS® Gold efficiency (up to 93.2%)
  • ATX 3.0 PSU with full support for PCIe 5.0 GPUs and GPUs with 6+2 pin connectors
  • Exceptionally silent 120mm be quiet! fan
  • Advanced stability and voltage regulation thanks to LLC technology
  • 2 strong 12V-rails

Sorry, temporarily out of stock
PSU | Cit 300W Micro Atx Psu M-300U, Silent Psu With Temperature Control Fan
CitPSU
SKU: 344113M-300U

Cit 300W Micro Atx Psu M-300U, Silent Psu With Temperature Control Fan

  • Key : Small Factor Psu: Silent Psu With Temperature Control Fan: Complies With Intel ATX12v 2.31Ver: Fan Speed Control Function Inside: Passive PFC (Power Factor Correction): Low Noise With Intelligent-Thermal Fan Control Technology: ATX 12V Compliant For
  • Psu Specifications: AC Input: 230 Vac 5A 50-60Hz: Dc Output: +3.3V +5V +12V1 -12V +5Vsb: 16A 16A 14A 0.3A 2A: Max: 300W:
  • Connectors: 20+4 Pin Main Connectors: 1: 4-Pin 12V Connectors: 1: Sata Connectors: 3: 4-Pin Molex Connectors: 2: Floppy Drive Connectors:1:
  • 000 Hours @ 25 Degrees CPsu SpecificationsAc Input: 230 Vac 5A 50-60HzDc Output:+3.3V +5V +12V1 -12V +5Vsb16A 16A 14A 0.3A 2AMax: 300WConnectors20+4 Pin Main Connectors: 14-Pin 12V Connectors: 1Sata Connectors: 34-Pin Molex
  • 000 HoursProtection: Ovp / Uvp/ OppPower: 300WOperation Temperature: 45CSafety: CE / ROHSCooling: 80Mm FanNoise: 17 Dba

Sorry, temporarily out of stock
PSU | GIGABYTE UD1300GM PG5 power supply unit 1300 W 20+4 pin ATX ATX Black
SKU: 339416GP-UD1300GM PG5

GIGABYTE UD1300GM PG5 power supply unit 1300 W 20+4 pin ATX ATX Black

  • Ultra Durable
  • Main Japanese capacitors
  • Enhanced thermal solution
  • 140mm smart hydraulic bearing (HYB) fan
  • OVP/OPP/SCP/UVP/OCP/OTP protection

Sorry, temporarily out of stock
PSU | Corsair RM750x power supply unit 750 W 20+4 pin ATX ATX Black, White
SKU: 142157CP-9020187-UK

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

  • Pristine White Casing&Nbsp
  • Tuned For Low Noise Operation&Nbsp
  • 80 Plus Platinum
  • 100% All Japanese Capacitors
  • Zero Rpm Fan Mode

Sorry, temporarily out of stock
PSU | Cooler Master GX III Gold 850 power supply unit 850 W 24pin ATX ATX
SKU: 361042MPX-8503-AFAG-BUK

Cooler Master GX III Gold 850 power supply unit 850 W 24-pin ATX ATX Black

  • Innovative, streamlined design
  • ATX 3.0 support & a 90-degree 12VHPWR cable
  • Optimized and silent thermal performance
  • Titanium efficiency at light loads
  • Fully modular cabling

Sorry, temporarily out of stock
PSU | Cooler Master V750 SFX Gold power supply unit 750 W 24-pin ATX Black
SKU: 289417MPY-7501-SFHAGV-UK

Cooler Master V750 SFX Gold power supply unit 750 W 24-pin ATX Black

  • V750 Sfx GoldFull-Modular 80 Plus Gold Sfx Power Supply- 80 Plus Gold Efficiency- Sfx Form Factor- Sfx-To-Atx Bracket- 80 Plus Gold Certified- Full-Modular Cabling- 10 Year Warranty
  • Make It MiniThe V Sfx Gold Is Cooler Master's Debut Entry Into Sfx Power Supply Units. After Much Demand, We Have Finally Produced A Psu Specifically Made To Meet The Needs Of Mini-Itx System Builders. This Unit Delivers Top-Shelf Performance In 550, 650,
  • Sfx Form FactorThe V Sfx Gold Delivers The High Quality Performance You've Come To Expect From The V Series In A Mini-Itx Compatible Form Factor. As Demands For Smaller Systems Have Risen, People Have Struggled To Find Power Supply Units From Brands And S
  • 80 Plus Gold EfficiencyThe Efficiency Of Your Power Supply Unit Is Important Because It Directly Affects Your System's Performance And Your Power Bill. The Efficiency Rating Does Not Reflect The Quality Or Reliability Of A Psu. It Only Reflects The Unit's
  • Sfx-To-Atx BracketThough The V Sfx Gold Was Made For Mini-Itx Builds, It Can ACtually Be Used For Any ATX Case As Well. With The Included Sfx-To-Atx Bracket, You Can Instantly Convert This Unit From An Sfx To An ATX Psu. That Makes This Product Cooler Mas

Sorry, temporarily out of stock
PSU | Corsair SF850 power supply unit 850 W 24-pin ATX ATX Black
SKU: 374722CP-9020256-UK

Corsair SF850 power supply unit 850 W 24-pin ATX ATX Black

  • Corsair Sf Series Sf850 80 Plus Platinum Cybenetics Platinum Sfx Power Supply
  • 80 Plus Platinum Rated Sfx Power:
  • Atx 3.1 Compliant PCIe 5.1 Ready
  • Fully Modular, Type-5 Micro-Fit Psu Connectors:
  • 92Mm Pwm Cooling Fan

Sorry, temporarily out of stock
PSU | MSI MAG A750BN PCIE5 power supply unit 750 W 24-pin ATX ATX Black
MSIPSU
SKU: 359492MAG A750BN PCIE5

MSI MAG A750BN PCIE5 power supply unit 750 W 24-pin ATX ATX Black

  • Pcie5.0 ReadyIt Has An Output Port That Is Compliant With PCIe 5.0, Enabling To Support The RTX 4070 Series Graphics Cards
  • 80 Plus Bronze CErtificationThe Efficiency Of Your Power Supply Directly Influences Your Systems Performance And Power Consumption. The 80 Plus CErtification Promises Lower Energy Consumption And Qualified Efficiency Level
  • Protection DeisgnProtection Is Designed To Protect The Unit Mechanisms And Provides Comprehensive Protection
  • Temperature AdaptationEngineered For Reliability, Your System Operates Safely At Peak Performance Even In High-Temperature Conditions. This Rugged Power Supply Ensures Sustained Operation Regardless Of Your Environment
  • Product Family: A750BN PCIe5

Sorry, temporarily out of stock
PSU | GameMax GP850 850W 80 Plus Bronze Certified Power Supply Unit with
SKU: 385036GP-850-WHT

GameMax GP-850 850W 80 Plus Bronze Certified Power Supply Unit with Ultra Silent 140mm White Fan, High Efficiency, and Reliable Performance for Gaming and Office PCs

  • GAMEMAX
  • GP-850-WHT
  • 6931858724210
  • PSU

Sorry, temporarily out of stock
438 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.