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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
500 products found   
Save £55.66
PSU | FSP VITA GM 750W Power supply unit ATX ATX3.1 Black, 750 W, 100  240
FspPSU
SKU: 431209VITA-750GM

FSP VITA GM 750W Power supply unit ATX ATX3.1 Black, 750 W, 100 - 240 V, 50/60 Hz, 10-5 A, Active, 100 W

  • Product Family: VITA GM 750W Power Supply Unit ATX ATX3.1 Black
  • Collection Model: Fsp VITA GM 750W Power Supply Unit ATX ATX3.1 Black
  • Gaming Platforms: PC Platform
  • Colour Of Product: Black
  • MPN: VITA-750GM

£105.33
£160.99

In Stock|   FREE UK Delivery
Save £51.99
PSU | FSP VITA GD 850W, 850 W, 100  240 V, 50/60 Hz, 10.5  5 A, Active, 100
FspPSU
SKU: 431211VITA-850GD

FSP VITA GD 850W, 850 W, 100 - 240 V, 50/60 Hz, 10.5 - 5 A, Active, 100 W

  • Efficiency ? 90% at typical load
  • Quiet and long-lasting 120mm HYB fan
  • Premium, all-black cables for easier cable routing
  • Complete protections: OVP, OCP, OPP, OTP, SCP, UVP, SIP, NLO
  • Efficiency ? 90% at typical load

£97.00
£148.99

In Stock|   FREE UK Delivery
Save £50.00
PSU | Seasonic CORE BC850 ATX 3.1, 850 W, 100  240 V, 50/60 Hz, 11  5.5 A,
SKU: 430706SRP-CBC851-A5A51JF

Seasonic CORE BC-850 ATX 3.1, 850 W, 100 - 240 V, 50/60 Hz, 11 - 5.5 A, 100 W, 840 W

  • Core Bc Power Made SimpleThe
  • Seasonic Core Bc Series Delivers Reliable Performance And Modern ATX 3.1 Compliance At An Essential Value. Designed For Everyday Builders And Gamers, It Embodies Seasonics Trusted Quality In A Compact 140 mm Design With A Durable Scratch-Resistant Finish.
  • While The Core Bc-650 Meets All ATX 3.1 Requirements With Traditional Connectors.Built On Decades Of Engineering Excellence, The Core Bc Series Delivers The Quiet Efficiency, Reliability, And Durability That Define Every Seasonic Power Supply
  • Next-Gen And Legacy Gpu CableIncludes Native 12V-2X6 And 2 8-Pin Cables For Maximum Compatibility
  • Product Family: CORE BC-850 ATX 3.1

£91.99
£141.99

In Stock|   FREE UK Delivery
Save £123.42
PSU | FSP Twins PRO 900W Power supply unit PS2 ATX Redundant ATX Black
FspPSU
SKU: 452654PPA9000604

FSP Twins PRO 900W Power supply unit PS2 ATX Redundant ATX Black

  • FSP900-50REB
  • ATX PS2 redundant size
  • Efficiency ? 90% at typical load
  • Quiet and long-lasting 40mm ball bearing fan
  • Ribbon cables for th need of enthusiasts

£569.81
£693.23

In Stock|   FREE UK Delivery
Save £70.30
PSU | be quiet! Pure Power 13 M | 1200W, 1200 W, 110  240 V, 1250 W, 50/60
SKU: 458490BP029EU

NEW

be quiet! Pure Power 13 M | 1200W, 1200 W, 110 - 240 V, 1250 W, 50/60 Hz, 15 A, 7.5 A

  • 80 PLUS® Gold efficiency (up to 93.5%)
  • ATX 3.1 PSU with full support for PCIe 5.1 GPUs and GPUs with 6+2 pin connectors
  • Handles massive power excursions
  • Exceptionally silent semi-passive 120mm be quiet! fan
  • Semi-passive construction for quiet and energy-saving operation

£144.69
£214.99

In Stock|   FREE UK Delivery
Save £47.22
PSU | FSP VITA BD 850W Power supply unit ATX ATX3.1 Black, 850 W, 200  240
FspPSU
SKU: 431210VITA-850BD

FSP VITA BD 850W Power supply unit ATX ATX3.1 Black, 850 W, 200 - 240 V, 50/60 Hz, 5.5 A, Active, 100 W

  • Efficiency ? 90% at typical load
  • Quiet and long-lasting 120mm HYB fan
  • Premium, all-black cables for easier cable routing
  • Complete protections: OVP, OCP, OPP, OTP, SCP, UVP, SIP, NLO
  • Efficiency ? 90% at typical load

£81.77
£128.99

In Stock|   FREE UK Delivery
Save £54.36
PSU | Seasonic CORE GC-650 ATX 3.1 power supply unit 650 W 24-pin ATX Black
SKU: 430707SRP-CGC651-A5A32SF

Seasonic CORE GC-650 ATX 3.1 power supply unit 650 W 24-pin ATX Black

  • Core Gc Power Made SimpleThe Seasonic Core Gc Series Delivers Reliable Performance And Modern ATX 3.1 Compliance At An Essential Value. Designed For Everyday Builders And Gamers, It Embodies Seasonics Trusted Quality In A Compact 140 mm Design With A Dur
  • Next-Gen And Legacy Gpu CableIncludes Native 12V-2X6 And 2 8-Pin Cables For Maximum Compatibility
  • Optimized For PCIe 5.1 GpusThe Core Gc ATX 3.1 Power Supply A Native 12V-2X6 Cable Designed For The Latest PCIe 5.1 Graphics Cards. With Support For Up To 600 W Of Power Delivery, This Cable Ensures Safe And Stable Performance For NVIDIA RTX 40 And 50 Se
  • Full Support For Legacy GpusTo Ensure Compatibility With Older Gpus, The Core Gc ATX 3.1 Includes A 2 8-Pin PCIe Cable. It Delivers Reliable Power Up And Works Seamlessly With Graphics Cards From Previous Generations. This Cable Makes It Easy To Upgrade Y
  • Product Family: CORE GC-650 ATX 3.1

£102.63
£156.99

In Stock|   FREE UK Delivery
Save £72.24
PSU | Seasonic CORE GC850 ATX 3.1 power supply unit 850 W 20+4 pin ATX
SKU: 430709SRP-CGC851-A5A32SF

Seasonic CORE GC-850 ATX 3.1 power supply unit 850 W 20+4 pin ATX Black

  • Core Gc Power Made SimpleThe
  • Seasonic Core Gc Series Delivers Reliable Performance And Modern ATX 3.1 Compliance At An Essential Value. Designed For Everyday Builders And Gamers, It Embodies Seasonics Trusted Quality In A Compact 140 mm Design With A Durable Scratch-Resistant Finish.
  • While The Core Gc-650 Meets All ATX 3.1 Requirements With Traditional Connectors.Built On Decades Of Engineering Excellence, The Core Gc Series Delivers The Quiet Efficiency, Reliability, And Durability That Define Every Seasonic Power Supply
  • Next-Gen And Legacy Gpu CableIncludes Native 12V-2X6 And 2 8-Pin Cables For Maximum Compatibility
  • Product Family: CORE GC-850 ATX 3.1

£131.75
£203.99

In Stock|   FREE UK Delivery
Save £71.80
PSU | FSP VITA1000GM, 1000 W, 100  240 V, 50/60 Hz, 12  6 A, 100 W, 1000
FspPSU
SKU: 431207VITA-1000GM

FSP VITA-1000GM, 1000 W, 100 - 240 V, 50/60 Hz, 12 - 6 A, 100 W, 1000 W

  • Complies with ATX 12V V3.1 & EPS 12V V2.92
  • Efficiency ? 90% at typical load
  • 80 PLUS ® gold certified
  • 105°C Japanese bulk capacitor
  • 120mm hydraulic bearing ( HYB ) fan

£132.19
£203.99

In Stock|   FREE UK Delivery
Save £20.93
PSU | ASRock PRO650B 650B ATX Power Supply Unit, 80 PLUS Bronze Certified,
SKU: 45887390-UXR065-BNGAA2

NEW

ASRock PRO-650B 650B ATX Power Supply Unit, 80 PLUS Bronze Certified, Low noise 120mm FAN, High Efficiency PSU

  • Asrock
  • 90-UXR065-BNGAA2
  • 4711581491656
  • PSU

£55.06
£75.99

In Stock|   FREE UK Delivery
Save £101.13
PSU | HP 675W Z4 Rack EPA90 External Power Supply, AC,
HPPSU
SKU: 4580698Y2L8AA#ABU

NEW

HP 675W Z4 Rack EPA90 External Power Supply, AC, https://support.hp.com/us-en/document/ish_6126692-6126777-16?openCLC=true, 300 mm, 54 mm, 40 mm, 950 g

  • HP
  • 8Y2L8AA#ABU
  • 4582712373048
  • PSU

£318.86
£419.99

In Stock|   FREE UK Delivery
Save £25.27
PSU | ASRock PRO750B 750W ATX Power Supply Unit, 80 Plus Bronze Certified,
SKU: 45887490-UXR075-BNGAA2

NEW

ASRock PRO-750B 750W ATX Power Supply Unit, 80 Plus Bronze Certified, 120mm Silent Cooling Fan, High Efficiency PSU

  • Asrock
  • 90-UXR075-BNGAA2
  • 4711581491731
  • PSU

£60.72
£85.99

In Stock|   FREE UK Delivery
Save £44.34
PSU | Seasonic CORE BC750 ATX 3.1, 750 W, 100  240 V, 50/60 Hz, 11  5.5 A,
SKU: 430705SRP-CBC751-A5A51JF

Seasonic CORE BC-750 ATX 3.1, 750 W, 100 - 240 V, 50/60 Hz, 11 - 5.5 A, 100 W, 744 W

  • Core Bc Power Made SimpleThe
  • Seasonic Core Bc Series Delivers Reliable Performance And Modern ATX 3.1 Compliance At An Essential Value. Designed For Everyday Builders And Gamers, It Embodies Seasonics Trusted Quality In A Compact 140 mm Design With A Durable Scratch-Resistant Finish.
  • While The Core Bc-650 Meets All ATX 3.1 Requirements With Traditional Connectors.Built On Decades Of Engineering Excellence, The Core Bc Series Delivers The Quiet Efficiency, Reliability, And Durability That Define Every Seasonic Power Supply
  • Next-Gen And Legacy Gpu CableIncludes Native 12V-2X6 And 2 8-Pin Cables For Maximum Compatibility
  • Product Family: CORE BC-750 ATX 3.1

£82.65
£126.99

In Stock|   FREE UK Delivery
Save £28.59
PSU | ASRock PRO850B 850W ATX Power Supply Unit, 80 Plus Bronze Certified,
SKU: 45887590-UXR085-BNGAA2

NEW

ASRock PRO-850B 850W ATX Power Supply Unit, 80 Plus Bronze Certified, 120mm Silent Cooling Fan, High Efficiency PSU

  • Asrock
  • 90-UXR085-BNGAA2
  • 4711581491410
  • PSU

£67.40
£95.99

In Stock|   FREE UK Delivery
Save £29.43
PSU | ASRock PRO650G 650W ATX Power Supply Unit, 80 Plus Gold Certified,
SKU: 46041890-UXR065-GNGAA2

NEW

ASRock PRO-650G 650W ATX Power Supply Unit, 80 Plus Gold Certified, 120mm Silent Cooling Fan, High Efficiency PSU

  • Asrock
  • 90-UXR065-GNGAA2
  • 4711581491694
  • PSU

£65.56
£94.99

In Stock|   FREE UK Delivery
500 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.