Price
Min (£20)
£
Max (£70)
£
Modular cable management

501W - 600W PSUs (3 products)

System builders or upgraders looking for an affordable PSU should scroll down the page and look at the units we have on offer. All in the 501 to 600W range these Power Supply Units are ideal if you are looking for results on a budget.

Read more about 501W - 600W PSUs

Showing 3 results
Grid
List
  • 1
Free Delivery* Corsair CV Series CV550 550W 80 Plus Bronze Non-Modular PSU Power Supply

Corsair CV Series CV550 550W 80 Plus Bronze Non-Modular PSU Power Supply

  • 80 PLUS Bronze Certified
  • Full Continuous Power
  • Low-Noise Cooling
  • Black Sleeving and Casing
  • Three-Year Warranty

£ 53.98  inc. vat

£ 44.98 ex. vat

More Info

CiT FX Pro 600W 80 PLUS Bronze Non-Modular PSU Power Supply

  • Wattage: 600W
  • Non-Modular Cables
  • 80 Plus Bronze
  • Fan Size: 140mm
  • Warranty: 2 Year Warranty

£ 34.98  inc. vat

£ 29.15 ex. vat

More Info
Free Delivery* CORSAIR CX Series CX550 80 PLUS Bronze ATX Power Supply

CORSAIR CX Series CX550 80 PLUS Bronze ATX Power Supply

  • 550 Watts
  • 80+ Bronze Certified
  • Non Modular
  • Warranty: 5 Years

£ 53.99  inc. vat

£ 44.99 ex. vat

More Info
Free Delivery*

Corsair CV Series CV550 550W 80 Plus Bronze Non-Modular PSU Power Supply

  • 80 PLUS Bronze Certified
  • Full Continuous Power
  • Low-Noise Cooling
  • Black Sleeving and Casing
  • Three-Year Warranty

QuickFind: 951102

Mfr part code: CP-9020210-UK

£ 53.98  inc. vat

£ 44.98 ex. vat

More Info

CiT FX Pro 600W 80 PLUS Bronze Non-Modular PSU Power Supply

  • Wattage: 600W
  • Non-Modular Cables
  • 80 Plus Bronze
  • Fan Size: 140mm
  • Warranty: 2 Year Warranty

QuickFind: 1818236

Mfr part code: CIT 600W FX PRO

£ 34.98  inc. vat

£ 29.15 ex. vat

More Info
Free Delivery*

CORSAIR CX Series CX550 80 PLUS Bronze ATX Power Supply

  • 550 Watts
  • 80+ Bronze Certified
  • Non Modular
  • Warranty: 5 Years

QuickFind: 1904164

Mfr part code: CP-9020277-UK

£ 53.99  inc. vat

£ 44.99 ex. vat

More Info
Showing 3 results
Grid
List
  • 1

Return to top

600W PSUs

600W PSUs deliver power at maximum efficiency to your PC system. Make sure to check your system requirements though as PSUs work best when they are at 50% capacity, so you want to buy a PSU with twice as much capacity.

What is a 5001-600W PSU ideal for?

This wattage range of power supplies are perfect for systems that do not consume large amounts of power. For example, systems which are designed for word processing, internet browsing and general desktop work will benefit from a PSU in this range. 5001 to 600W will also be able to power a gaming PC which does not have a high-end graphics card.

What is a PSU?

Power Supply Units (PSUs) are frequently overlooked as part of a PC build. Central processing units (CPUs), graphics processing units (GPUs) and solid-state drives (SSDs) frequently are paid more attention, many experts believe that the PSU is the most important bit of hardware as a stable and high-quality supply of power can easily outlast other parts. And this power source can be used again in future builds.

Reliable supply

Yes, this innocuous box is responsible for delivering a stable and reliable power supply to all of the components inside your computer. It is vital, and without it, your PC would be pretty useless. But how do PSUs actually work? They convert general-purpose alternating current (AC) available from the mains, which is 230V in the UK, into low-voltage direct current (DC) power which is better for the hardware of your computer. PCs usually need either 3.3V, 5V or 12V. The converted DC power is then distributed to the various components inside your computer so that they can function effectively.

Browse our full range of Power Supply Units in wattages from 300W to over 900W. Buy your new PSU today and we could deliver it to you tomorrow (terms and conditions apply).