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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
438 products found   
Save £74.62
PSU | Asrock 1000W Steel Legend SL1000G PSU, Fully Modular, 80+ Gold,
SKU: 398854SL-1000G/UK

Asrock 1000W Steel Legend SL-1000G PSU, Fully Modular, 80+ Gold, Cybenetics Platinum & Lambda A, ATX 3.1, PCIe 5.1

  • Asrock
  • SL-1000G/UK
  • 4710483949197
  • PSU

£149.37
£223.99

In Stock|   FREE UK Delivery
Save £24.63
PSU | Fujitsu PY-PU503 power supply unit 500 W | In Stock
FSASPSU
SKU: 401593PY-PU503

Fujitsu PY-PU503 power supply unit 500 W

  • FSAS
  • PY-PU503
  • 4065221852254
  • PSU

£232.22
£256.85

In Stock|   FREE UK Delivery
Save £30.00
PSU | MWE Gold 750 V3 NM A/UK Cord | In Stock | Quzo UK
SKU: 404240MPE-7506-ACAG-BUK

MWE Gold 750 V3 NM A/UK Cord

  • Cooler Master
  • MPE-7506-ACAG-BUK
  • 4719512153277
  • PSU

£88.99
£118.99

In Stock|   FREE UK Delivery
Save £24.63
PSU | Fujitsu S26113-F574-L13 power supply unit 800 W Grey
FSASPSU
SKU: 401560S26113-F574-L13

Fujitsu S26113-F574-L13 power supply unit 800 W Grey

  • FSAS
  • S26113-F574-L13
  • 4053026721448
  • PSU

£232.22
£256.85

In Stock|   FREE UK Delivery
Save £24.98
PSU | Cooler Master MWE Bronze 550 V3 230V power supply unit 550 W 24pin ATX
SKU: 404498MPE-5502-ACAAG-3BUK

Cooler Master MWE Bronze 550 V3 230V power supply unit 550 W 24-pin ATX ATX Black

  • ATX 3.1 support
  • High temperature resilience
  • Quiet HDB fan
  • 80 Plus Bronze certified efficiency
  • Embossed cable

£70.01
£94.99

In Stock|   FREE UK Delivery
Save £29.19
PSU | MWE Gold 650 V3 NM A/UK Cord | In Stock | Quzo UK
SKU: 404499MPE-6502-ACAAG-3BUK

MWE Gold 650 V3 NM A/UK Cord

  • Cooler Master
  • MPE-6502-ACAAG-3BUK
  • 4719512157428
  • PSU

£78.80
£107.99

In Stock|   FREE UK Delivery
Save £40.93
PSU | 850W RME SERIES RM850E PSU ATX 3.1 W | In Stock | Quzo UK
SKU: 402250CP-9020293-UK

850W RME SERIES RM850E PSU ATX 3.1 W

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

£126.06
£166.99

In Stock|   FREE UK Delivery
Save £7.79
PSU | be quiet! PURE POWER 12 750W power supply unit 20+4 pin ATX ATX Black
SKU: 405260BP003EU

NEW

be quiet! PURE POWER 12 750W power supply unit 20+4 pin ATX ATX Black

  • 80 PLUS® Gold efficiency (up to 92.8%)
  • ATX 3.1 PSU with full support for PCIe 5.1 GPUs and GPUs with 6+2 pin connectors
  • Exceptionally silent 120mm be quiet! fan
  • Advanced stability and voltage regulation thanks to LLC technology
  • One massive high-performance 12V-rail

£99.46
£107.25

In Stock|   FREE UK Delivery
Save £34.36
PSU | be quiet! PURE POWER 12 850W power supply unit 20+4 pin ATX ATX Black
SKU: 405517BP004EU

NEW

be quiet! PURE POWER 12 850W power supply unit 20+4 pin ATX ATX Black

  • 80 PLUS® Gold efficiency (up to 92.7%)
  • ATX 3.1 PSU with full support for PCIe 5.1 GPUs and GPUs with 6+2 pin connectors
  • Exceptionally silent 120mm be quiet! fan
  • Advanced stability and voltage regulation thanks to LLC technology
  • One massive high-performance 12V-rail

£110.63
£144.99

In Stock|   FREE UK Delivery
Save £22.15
PSU | be quiet! PURE POWER 12 650W power supply unit 20+4 pin ATX ATX Black
SKU: 405515BP002EU

NEW

be quiet! PURE POWER 12 650W power supply unit 20+4 pin ATX ATX Black

  • 80 PLUS® Gold efficiency (up to 92.7%)
  • ATX 3.1 PSU with full support for PCIe 5.1 GPUs and GPUs with 6+2 pin connectors
  • Exceptionally silent 120mm be quiet! fan
  • Advanced stability and voltage regulation thanks to LLC technology
  • One massive high-performance 12V-rail

£89.84
£111.99

In Stock|   FREE UK Delivery
Save £48.98
PSU | be quiet! POWER ZONE 2 850W power supply unit 20+4 pin ATX ATX Black
SKU: 405707BP007EU

NEW

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

£140.01
£188.99

In Stock|   FREE UK Delivery
Save £24.42
PSU | MWE Gold 550 V3 NM WH FR A/UK cord | In Stock | Quzo UK
SKU: 405751MPE-5502-ACAAG-3GUK

NEW

MWE Gold 550 V3 NM WH FR A/UK cord

  • Cooler Master
  • MPE-5502-ACAAG-3GUK
  • 4719512157275
  • PSU

£69.57
£93.99

In Stock|   FREE UK Delivery
Save £27.33
PSU | MWE Gold 650 V3 NM WH FR A/UK cord | In Stock | Quzo UK
SKU: 405752MPE-6502-ACAAG-3GUK

NEW

MWE Gold 650 V3 NM WH FR A/UK cord

  • Cooler Master
  • MPE-6502-ACAAG-3GUK
  • 4719512157725
  • PSU

£78.66
£105.99

In Stock|   FREE UK Delivery
Save £33.00
PSU | MWE Gold 850 V3 NM WH FR A/UK cord | In Stock | Quzo UK
SKU: 405754MPE-8506-ACAG-GUK

NEW

MWE Gold 850 V3 NM WH FR A/UK cord

  • Cooler Master
  • MPE-8506-ACAG-GUK
  • 4719512158029
  • PSU

£97.99
£130.99

In Stock|   FREE UK Delivery
Save £30.09
PSU | Cooler Master MWE Bronze 750 V3 230V power supply unit 750 W 24pin ATX
SKU: 405753MPE-7506-ACAG-GUK

NEW

Cooler Master MWE Bronze 750 V3 230V power supply unit 750 W 24-pin ATX ATX Black

  • ATX 3.1 support
  • High temperature resilience
  • Quiet HDB fan
  • 80 Plus Bronze certified efficiency
  • Embossed cable

£88.90
£118.99

In Stock|   FREE UK Delivery
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.