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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 £52.40
PSU | Antec Neo ECO Modular NE1000G M ATX3.0 GB power supply unit 1000 W
SKU: 3446020-761345-11394-6

Antec Neo ECO Modular NE1000G M ATX3.0 GB power supply unit 1000 W 20+4 pin ATX ATX Black

  • Introducing Our Ne1000g M ATX3.0 Power Supply, Designed With The Ultimate Performance And Stability In Mind For The Gaming And Enthusiast Market
  • Atx3.0 Compatible&Nbsp
  • Pcie 5.0 Compatible
  • High-Quality Jp Capacitors&Nbsp
  • Phasewave Design

£127.59
£179.99

In Stock|   FREE UK Delivery
Save £58.46
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

£148.53
£206.99

In Stock|   FREE UK Delivery
Save £395.49
PSU | Cisco PWR-IE170W-PC-AC= power supply unit 170 W Black
SKU: 233871PWR-IE170W-PC-AC=

Cisco PWR-IE170W-PC-AC= power supply unit 170 W Black

  • Total Power: 170 W
  • Ac Input Voltage: 100 - 240 V
  • Input Current: 1.25 A. Colour: Black
  • Collection Model: Cisco PWR-IE170W-PC-AC=
  • MPN: PWR-IE170W-PC-AC=

£1197.50
£1592.99

In Stock|   FREE UK Delivery
Save £13.67
PSU | VIDA ATX-500W power supply unit 24-pin ATX Black | In Stock
VIDAPSU
SKU: 357933ATX-500W

VIDA ATX-500W power supply unit 24-pin ATX Black

  • Vida 500W 80+ Bronze Power Supply - A New Brand Of Psu That Ensures Stability And Value For Money
  • 80+ Bronze
  • Power Factor Control ( PFC )&Nbsp
  • Cooling: 12Cm Fluid Dynamic Ultra-Quiet Black Fan&Nbsp
  • ATX 12V Compliant For Most CPUs And Mainboards&Nbsp

£47.32
£60.99

In Stock|   FREE UK Delivery
Save £26.93
PSU | GIGABYTE UD750GM PG5 power supply unit 750 W 20+4 pin ATX ATX Black
SKU: 353006GP-UD750GM PG5

GIGABYTE UD750GM PG5 power supply unit 750 W 20+4 pin ATX ATX Black

  • Ultra Durable
  • Main Japanese capacitors
  • Enhanced thermal solution
  • 120mm smart hydraulic bearing (HYB) fan
  • OVP/OPP/SCP/UVP/OCP/OTP protection

£91.43
£118.36

In Stock|   FREE UK Delivery
Save £49.04
PSU | MSI MAG A850GL PCIE5 WHITE power supply unit 850 W 20+4 pin ATX ATX
MSIPSU
SKU: 353175MAG A850GL PCIE5 WHITE

MSI MAG A850GL PCIE5 WHITE power supply unit 850 W 20+4 pin ATX ATX

  • ATX 3.0 compatible, native PCIe 5.0 connector
  • Supports NVIDIA® GeForce RTX™ 40 Series graphics cards
  • Full modular design,Flat cables
  • 80 Plus Gold certified for high efficiency
  • Active PFC design,Industrial level protection with OVP,OCP,OPP,OTP, SCP,UVP

£150.95
£199.99

In Stock|   FREE UK Delivery
Save £60.37
PSU | Corsair RM850x power supply unit 850 W 24-pin ATX ATX Black
SKU: 386570CP-9020270-UK

Corsair RM850x power supply unit 850 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

£147.62
£207.99

In Stock|   FREE UK Delivery
Save £47.05
PSU | HPE 1000W Flex Slot Titanium Hot Plug Power Supply Kit
HPPSU
SKU: 345907P03178-B21

HPE 1000W Flex Slot Titanium Hot Plug Power Supply Kit

  • Delivering new 1600W HPE Flex Slot Power Supply with 48V DC input option
  • 800W HPE Flex Slot Power Supply with 96% efficiency, 80PLUS Titanium certified1
  • Delivers 48V DC input option in the HPE Flexible Slot Power Supply form factor
  • 800W universal HPE Flex Slot Power Supply enables both 277V AC and 380V DC input options
  • HPE Flex Slot 800W Power Supply with 400W battery backup enabling HPE Scalable Persistent Memory Solution

£195.94
£242.99

In Stock|   FREE UK Delivery
Save £61.57
PSU | Corsair RM750x power supply unit 750 W 24-pin ATX ATX Black
SKU: 389344CP-9020285-UK

Corsair RM750x power supply unit 750 W 24-pin ATX ATX Black

  • Fully modular, Type-4 connectors
  • Cybenetics Gold-certified
  • ATX 3.1 compliant, supporting PCIe 5.1
  • Zero RPM Fan Mode for near-silent operation at lower loads

£143.42
£204.99

In Stock|   FREE UK Delivery
Save £15.58
PSU | VIDA AA-500-YY power supply unit 500 W 24-pin ATX ATX Black
VIDAPSU
SKU: 373461AA-500-YY

VIDA AA-500-YY power supply unit 500 W 24-pin ATX ATX Black

  • VIDA
  • AA-500-YY
  • 5056733100178
  • PSU

£29.41
£44.99

In Stock|   FREE UK Delivery
Save £62.14
PSU | ASUS ROG STRIX850PGAMING power supply unit 850 W 20+4 pin ATX ATX
AsusPSU
SKU: 39182890YE00W2-B0NA00

ASUS ROG -STRIX-850P-GAMING power supply unit 850 W 20+4 pin ATX ATX Black

  • GaN MOSFET delivers superior power efficiency by up to 30% and a more organized internal layout for cooler operation
  • "GPU-FIRST" voltage sensing with patented-intelligent voltage stabilizer enhances voltage delivery by up to 45% to your graphics card for smoother gameplay and unwavering performance
  • Large ROG heatsinks cover critical components, delivering lower temperatures and noise than reference designs
  • Dual ball fan bearings can last up to twice as long as sleeve bearing designs
  • 0dB technology lets you enjoy light gaming in relative silence

£191.85
£253.99

In Stock|   FREE UK Delivery
Save £50.52
PSU | Antec SF850X GB power supply unit 850 W 20+4 pin ATX ATX Black
SKU: 3860000-761345-20026-4

Antec SF850X GB power supply unit 850 W 20+4 pin ATX ATX Black

  • Antec
  • 0-761345-20026-4
  • 0761345200264
  • PSU

£148.47
£198.99

In Stock|   FREE UK Delivery
Save £24.53
PSU | Cooler Master MWE Bronze 650 V3 230V power supply unit 650 W 24pin ATX
SKU: 392267MPE-6501-ACABW-3BUK

Cooler Master MWE Bronze 650 V3 230V power supply unit 650 W 24-pin ATX ATX Black

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

£62.46
£86.99

In Stock|   FREE UK Delivery
Save £164.30
PSU | ASUS ROG STRIX1000PGAMING power supply unit 1000 W 20+4 pin ATX ATX
AsusPSU
SKU: 39184890YE00W1-B0NA00

ASUS ROG STRIX-1000P-GAMING power supply unit 1000 W 20+4 pin ATX ATX Black, Silver

  • GaN MOSFET delivers superior power efficiency by up to 30% and a more organized internal layout for cooler operation
  • "GPU-FIRST" voltage sensing with patented-intelligent voltage stabilizer enhances voltage delivery by up to 45% to your graphics card for smoother gameplay and unwavering performance
  • Large ROG heatsinks cover critical components, delivering lower temperatures and noise than reference designs
  • Dual ball fan bearings can last up to twice as long as sleeve bearing designs
  • 0dB technology lets you enjoy light gaming in relative silence

£252.69
£416.99

In Stock|   FREE UK Delivery
Save £75.17
PSU | ASUS TUF Gaming 1000W Gold White Edition power supply unit 20+4 pin
AsusPSU
SKU: 37700690YE00S5-B0NA00

ASUS TUF Gaming 1000W Gold White Edition power supply unit 20+4 pin ATX ATX

  • Capacitors and chokes pass demanding tests to achieve Military-grade Certification
  • Dual ball fan bearings can last up to twice as long as sleeve bearing designs
  • A protective PCB coating protects against moisture, dust, and extreme temperatures
  • An 80 Plus Gold Certification is the result of Japanese capacitors and other premium components
  • Axial-tech fan design features a smaller fan hub that facilitates longer blades and a barrier ring that increases downward air pressure

£171.82
£246.99

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.