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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
429 products found   
Save £39.56
PSU | 1200W RME SERIES RM1200E PSU ATX 3.1 | In Stock | Quzo UK
SKU: 399038CP-9020258-UK

1200W RME SERIES RM1200E PSU ATX 3.1

  • Corsair
  • CP-9020258-UK
  • 0840006696322
  • PSU

£183.33
£222.89

In Stock|   FREE UK Delivery
Save £92.50
PSU | Asrock 1650W Taichi TC1650T PSU, Fully Modular, 80+ Titanium,
SKU: 39820090-UXT165-TFGAAB

Asrock 1650W Taichi TC-1650T PSU, Fully Modular, 80+ Titanium, Cybenetics Titanium & Lambda A+, ATX 3.1, PCIe 5.1

  • Asrock
  • 90-UXT165-TFGAAB
  • 4710483949845
  • PSU

£439.73
£532.23

In Stock|   FREE UK Delivery
Save £43.72
PSU | GIGABYTE UD750GM PG5, 750 W, 100 - 240 V, 12 A, Active, 105 W, 732 W
SKU: 398566GP-UD750GM PG5-UK

GIGABYTE UD750GM PG5, 750 W, 100 - 240 V, 12 A, Active, 105 W, 732 W

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

£90.27
£133.99

In Stock|   FREE UK Delivery
Save £37.36
PSU | ASUS ROG STRIX1000PGAMINGWHITE power supply unit 1000 W 20+4 pin ATX
AsusPSU
SKU: 39909590YE00W4-B0NA00

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

  • 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

£255.12
£292.48

In Stock|   FREE UK Delivery
Save £72.02
PSU | Asrock 850W Phantom Gaming PG850G PSU, Fully Modular, 80+ Gold,
SKU: 39897990-UXP085-GFGAAB

Asrock 850W Phantom Gaming PG-850G PSU, Fully Modular, 80+ Gold, Cybenetics Platinum & Lambda A+, ATX 3.1, PCIe 5.1

  • Asrock
  • 90-UXP085-GFGAAB
  • 4710483948503
  • PSU

£151.97
£223.99

In Stock|   FREE UK Delivery
Save £49.38
PSU | Cooler Master GX II Gold 750 ATX 3.1 | In Stock | Quzo UK
SKU: 401556MPX-7503-AFAG-2EBUK

Cooler Master GX II Gold 750 ATX 3.1

  • ATX 3.1 support & a duroble 12V-2X6 cable
  • 80 Plus Gold certified efficiency
  • Silent fan performance with a zero-RPM mode
  • Separated thermal technologies
  • Fully modular cabling

£121.61
£170.99

In Stock|   FREE UK Delivery
Save £75.03
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

£148.96
£223.99

In Stock|   FREE UK Delivery
Save £139.92
PSU | Corsair HXi Series HX1200i power supply unit 1200 W 24-pin ATX ATX
SKU: 399619CP-9020307-UK

Corsair HXi Series HX1200i power supply unit 1200 W 24-pin ATX ATX

  • Compatible with next-gen GPUs
  • Dual 12V-2x6 cables
  • Fluid Dynamic Bearing fan with Zero RPM mode
  • 105°C rated 100% Japanese electrolytic capacitors
  • 10-year warranty

£245.07
£384.99

In Stock|   FREE UK Delivery
Save £166.01
PSU | Corsair HXi Series HX1500i power supply unit 1500 W 24pin ATX ATX
SKU: 399620CP-9020309-UK

Corsair HXi Series HX1500i power supply unit 1500 W 24-pin ATX ATX Black

  • Compatible with next-gen GPUs
  • Dual 12V-2x6 cables
  • Fluid Dynamic Bearing fan with Zero RPM mode
  • 105°C rated 100% Japanese electrolytic capacitors
  • 10-year warranty

£274.98
£440.99

In Stock|   FREE UK Delivery
Save £36.85
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

£220.00
£256.85

In Stock|   FREE UK Delivery
Save £58.41
PSU | Fujitsu PY-PU901 power supply unit 900 W | In Stock
FSASPSU
SKU: 401595PY-PU901

Fujitsu PY-PU901 power supply unit 900 W

  • FSAS
  • PY-PU901
  • 4063872790772
  • PSU

£329.22
£387.63

In Stock|   FREE UK Delivery
Save £36.85
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

£220.00
£256.85

In Stock|   FREE UK Delivery
Save £55.13
PSU | Cooler Master GX II Gold 850 ATX 3.1 | In Stock | Quzo UK
SKU: 401557MPX-8503-AFAG-2EBUK

Cooler Master GX II Gold 850 ATX 3.1

  • ATX 3.1 support & a durable 12V-2X6 cable
  • 80 Plus Gold certified efficiency
  • Silent fan performance with a zero-RPM mode
  • Separated thermal technologies
  • Fully modular cabling

£135.86
£190.99

In Stock|   FREE UK Delivery
Save £62.43
PSU | Corsair RMe Series RM1000e power supply unit 1000 W 24pin ATX ATX
SKU: 402251CP-9020294-UK

NEW

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

£144.56
£206.99

In Stock|   FREE UK Delivery
Save £85.35
PSU | HPE P03178B21, 1000 W, 100  240 V, 96%, Server, 80 PLUS Titanium, HPE
HPPSU
SKU: 404036P03178-B21S

NEW

HPE P03178-B21, 1000 W, 100 - 240 V, 96%, Server, 80 PLUS Titanium, HPE ProLiant Gen10, HPE ProLiant DL300 Gen9 server series, HPE Apollo 2000 and HPE Apollo 4000...

  • 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

£169.64
£254.99

In Stock|   FREE UK Delivery
429 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.