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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
455 products found   
PSU | MSI MAG A650GL power supply unit 650 W 20+4 pin ATX ATX Black
MSIPSU
SKU: 355145MAG A650GL_CLR

MSI MAG A650GL power supply unit 650 W 20+4 pin ATX ATX Black

  • Collection Model: MSI MAG A650GL
  • MPN: MAG A650GL
  • 24-Pin Main: 1
  • 4+4-Pin ATX/EPS: 2
  • 6+2-Pin PCI-E: 4

Sorry, temporarily out of stock
PSU | Cooler Master V650 Gold  V2 power supply unit 650 W 24pin ATX ATX
SKU: 357047MPY-650V-AFBAG-UK_CLR

Cooler Master V650 Gold - V2 power supply unit 650 W 24-pin ATX ATX Black

  • 80 Plus Gold Certified
  • Half-bridge LLC Resonant Converter And DC-DC Technology
  • Silent 135mm FDB Fan
  • 40% Semi-fanless Mode With Hybrid Switch
  • 16AWG PCIE Cables

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PSU | Corsair RM650 power supply unit 650 W 24-pin ATX ATX Black
SKU: 352112CP-9020280-UK

Corsair RM650 power supply unit 650 W 24-pin ATX ATX Black

  • Corsair Rm Series Fully Modular Low-Noise Power Supplies Provide Quiet, Reliable Power With 80 Plus Gold Efficiency To A Wide Variety Of PC Builds
  • Fully Modular Psu
  • Keeps Quiet:
  • 105°C-Rated Capacitors
  • Modern Standby Compatible:

Sorry, temporarily out of stock
PSU | GIGABYTE GP-P650G power supply unit 650 W 20+4 pin ATX ATX Black
SKU: 380024GP-P650G-EU

GIGABYTE GP-P650G power supply unit 650 W 20+4 pin ATX ATX Black

  • 80 PLUS Gold certified
  • 120mm Smart Hydraulic Bearing (HYB) Fan
  • Main Japanese capacitors
  • Powerful single +12V rail
  • OVP/OPP/SCP/UVP/OCP/OTP protection

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

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PSU | Corsair RM1000x power supply unit 1000 W 24-pin ATX ATX Black
SKU: 386569CP-9020271-UK

Corsair RM1000x power supply unit 1000 W 24-pin ATX ATX Black

  • Fully modular, Type-5 connectors
  • Cybenetics Gold-certified
  • ATX 3.1 compliant, supporting PCIe 5.1
  • Zero RPM Fan Mode for near-silent operation at lower loads

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 | Asrock PG-1600G power supply unit 1600 W 24-pin ATX ATX Black
SKU: 39819990-UXP160-GFGAAB

Asrock PG-1600G power supply unit 1600 W 24-pin ATX ATX Black

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

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

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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 | 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 | Corsair RMe Series RM1000e power supply unit 1000 W 24pin ATX ATX
SKU: 402251CP-9020294-UK

Corsair RMe Series RM1000e power supply unit 1000 W 24-pin ATX ATX White

  • Fully-Modular design for cleaner wiring
  • Native 600W-capable 12V-2x6 cable for high-end GPUs
  • Cybenetics Gold-certified efficiency
  • Ultra-flexible embossed cables with low-profile combs
  • Compact size for improved cable management

Sorry, temporarily out of stock
PSU | Corsair RM1000x, 1000 W, 100 - 240 V, 47 - 63 Hz, 12 - 5 A, 12 A, 5 A
SKU: 404563CP-9020271-UK_CLR

Corsair RM1000x, 1000 W, 100 - 240 V, 47 - 63 Hz, 12 - 5 A, 12 A, 5 A

  • Fully modular, Type-5 connectors
  • Cybenetics Gold-certified
  • ATX 3.1 compliant, supporting PCIe 5.1
  • Zero RPM Fan Mode for near-silent operation at lower loads

Sorry, temporarily out of stock
PSU | 850W RME SERIES RM850E PSU ATX 3.1 W | Quzo UK
SKU: 402250CP-9020293-UK

850W RME SERIES RM850E PSU ATX 3.1 W

  • Corsair
  • CP-9020293-UK
  • 00840006687177
  • PSU

Sorry, temporarily out of stock
455 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.