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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
430 products found   
PSU | Xilence XN053 power supply unit 600 W 20+4 pin ATX Black
SKU: 118936XN053

Xilence XN053 power supply unit 600 W 20+4 pin ATX Black

  • Redwing Series Xp600r7 / Xn053 The Latest Generation Of Redwing Power Supplies Combines An Exciting Design With Modern Technology And Top Quality. In The Current Revision, The Power Supply Series Has Been Completely Revised And Adapted To The Demands Of
  • Key - Powerful: Optimal Performance In Every Situation - Whisper-Silent Cooling: 1 X 120Mm Fan - Reliable: Maximum Stability At All Time - The Following Safety : Ovp/Uvp/Scp/Olp
  • Model Number Xn053
  • Wattage 600W
  • Form Factor ATX 2.3

Sorry, temporarily out of stock
PSU | be quiet! System Power 9, 700 W, 200  240 V, 50 Hz, 6 A, Active, 130
SKU: 102467BN248

be quiet! System Power 9, 700 W, 200 - 240 V, 50 Hz, 6 A, Active, 130 W

  • Rock-solid stability with two strong 12V-rails
  • Equipped with DC-to-DC technology for tight voltage regulation
  • Four PCIe connectors for multi-GPU system configurations
  • Temperature-controlled 120mm fan reduces system noise
  • Low stand-by drain of less than 0.15 watts

Sorry, temporarily out of stock
PSU | EVGA 650 GQ power supply unit 650 W 24-pin ATX Black
EvgaPSU
SKU: 13406210-GQ-0650-V3

EVGA 650 GQ power supply unit 650 W 24-pin ATX Black

  • MPN: 210-GQ-0650-V3
  • 80 PLUS Gold certified, with 90% (115VAC) / 92% (220VAC~240VAC) efficiency or higher under typical loads
  • NVIDIA SLI & AMD Crossfire Ready
  • Modular Design to reduce clutter and improve airflow
  • 100% Japanese Capacitors ensure long-term reliability

Sorry, temporarily out of stock
PSU | Cooler Master MWE 500 White 230V  V2 power supply unit 500 W 24pin ATX
SKU: 201587MPE-5001-ACABW-UK

Cooler Master MWE 500 White 230V - V2 power supply unit 500 W 24-pin ATX ATX Black

  • 80 PLUS Standard 230V EU Certified
  • 120mm HDB Fan
  • DC-to-DC Technology
  • Single +12V Rail
  • Silent Mode

Sorry, temporarily out of stock
PSU | Gigabyte GPUD750GM, 750 W, 100  240 V, 50  60 Hz, 12 A, Active, 105
SKU: 372851GP-UD750GM

Gigabyte GP-UD750GM, 750 W, 100 - 240 V, 50 - 60 Hz, 12 A, Active, 105 W

  • 80 PLUS Gold certified
  • Fully modular design
  • Powerful single +12V rail
  • Compact design

Sorry, temporarily out of stock
PSU | Cooler Master V850 Gold  V2 power supply unit 850 W 24pin ATX ATX
SKU: 319668MPY-850V-AFBAG-UK

Cooler Master V850 Gold - V2 power supply unit 850 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

Sorry, temporarily out of stock
PSU | EVGA 850 BQ power supply unit 850 W 24-pin ATX Black
EvgaPSU
SKU: 36324110-BQ-0850-V3

EVGA 850 BQ power supply unit 850 W 24-pin ATX Black

  • MPN: 110-BQ-0850-V3
  • Heavy-duty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection), OCP (Over Current Protection), OPP (Over Power Protection), and SCP (Short Circuit Protection)
  • Quiet and Intelligent Auto Fan for near-silent operation

Sorry, temporarily out of stock
PSU | Xilence XN051 power supply unit 400 W 20+4 pin ATX Black
SKU: 118935XN051

Xilence XN051 power supply unit 400 W 20+4 pin ATX Black

  • Redwing Series Xp400r7 / Xn051 The Latest Generation Of Redwing Power Supplies Combines An Exciting Design With Modern Technology And Top Quality. In The Current Revision, The Power Supply Series Has Been Completely Revised And Adapted To The Demands Of
  • Key - Powerful: Optimal Performance In Every Situation - Whisper-Silent Cooling: 1 X 120Mm Fan - Reliable: Maximum Stability At All Time - The Following Safety : Ovp/Uvp/Scp/Olp
  • Model Number Xn051
  • Wattage 400W
  • Form Factor ATX 2.3

Sorry, temporarily out of stock
PSU | Gamemax Rpg Rampage 750W Psu, 140Mm Ultra Silent Fan, 80 Plus Bronze,
SKU: 267591GMXRPG750MOD

Gamemax Rpg Rampage 750W Psu, 140Mm Ultra Silent Fan, 80 Plus Bronze, Semi Modular, Flat Black Cables, Japanese Tk Main Capacitor Fitted

  • Key - Semi-Modular: The 750W Rampage Is The Only Power Supply Of The 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 CErtification: The Rampage
  • Wattage750W
  • ModularitySemi Modular
  • Input Voltage200-240 Vac
  • Input Current5A

Sorry, temporarily out of stock
PSU | Cooler Master XG850 power supply unit 850 W 24-pin ATX ATX Black
SKU: 319669MPG-8501-AFBAP-XUK

Cooler Master XG850 power supply unit 850 W 24-pin ATX ATX Black

  • Intel ATX 12V Version 2.53
  • 80 PLUS Platinum Certified
  • Quiet ARGB 135mm silent Fan
  • Built-in Information Display Panel
  • Full-Modular Cabling with 100% Japanese In-Line Capacitors

Sorry, temporarily out of stock
PSU | DeepCool PX850G power supply unit 850 W 20+4 pin ATX ATX Black
SKU: 345211R-PX850G-FC0B-UK

DeepCool PX850G power supply unit 850 W 20+4 pin ATX ATX Black

  • Past, Present, And FutureWith The Ability To Provide Three Times The Total Gpu And Twice The Total System Power For 0.1 MS, Power Spikes Will Never Be An Issue. The Px850g Will Provide Stable And Consistent Power For Legacy And Next-Generation PCs For The
  • Premium QualitySolid And Reliable Power Is Provided Through The Use Of Full Japanese 105C Capacitors. Due To The High Quality Of The Psu Build, The Px850g Will Operate At Altitudes Up To 5000 Meters Above Sea Level
  • Reliable StabilityThrough The Use Of A Dual Main Capacitor Topology, The Px850g Can Keep The Hold-Up Time To = 16Ms Under Full Load
  • Pci-E 5.0 Power PerfectedEquipped With The New PCi-E Gen 5.0 12Vhpwr Cable, The Px-G Provides Up To 600W For Power Hungry Gpus
  • Specifications

Sorry, temporarily out of stock
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

Sorry, temporarily out of stock
PSU | Antec HCG850 Gold power supply unit 850 W 24-pin ATX ATX Black
SKU: 1250970-761345-11643-5

Antec HCG850 Gold power supply unit 850 W 24-pin ATX ATX Black

  • Guaranteed 850W of Continuous Power from Antec
  • 100% Modular-Improves airflow and reduces clutter
  • 80 PLUS® GOLD certified-Up to 92% efficient, to reduce your electricity bill
  • PhaseWave™ Design-A server-class full-bridge LLC design with a synchronous rectification based on a DC-DC topology
  • Antec Quality 10-year warranty and lifetime global 24/7 support

Sorry, temporarily out of stock
PSU | Fractal Design Ion power supply unit 650 W 24-pin ATX SFX Black
SKU: 226022FD-PSU-ION-SFX-650G-BK-UK

Fractal Design Ion power supply unit 650 W 24-pin ATX SFX Black

  • UltraFlex DC wires for effortless cable-routing and connections
  • Large 120 mm fan with true long-life FDB
  • 80 PLUS® Gold Certified for efficient energy and reduced heat generation

Sorry, temporarily out of stock
PSU | be quiet! TFX POWER 3 300W Bronze power supply unit 20+4 pin ATX Black
SKU: 278383BN322

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

  • Certified 80 PLUS® Bronze efficiency (up to 88.3%) for power saving operation
  • Strong 12V-rail and PCIe graphics support
  • 300W of continuous power
  • High-quality temperature-controlled 80mm fan for low-noise operation of max. 29.1dB(A)
  • Sleeved or flat black cables up to 60cm long

Sorry, temporarily out of stock
430 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.