Student Discount Help & Support Blog Forum

CORSAIR PSUs

Filter
View:
view_comfy square view_list
22 Items found
Corsair CV Series CV550 550W 80 Plus Bronze Power Supply (CP-9020210-UK)
CA-25C-CS
80 PLUS Bronze Certified, Full Continuous Power, Low-Noise Cooling, Compact Casing, Black Sleeving and Casing, Three-Year Manufacturer Warranty
£53.99 (incl. VAT)
fiber_manual_record In stock
Corsair CV Series CV650 80 Plus Bronze ATX Power Supply (CP-9020236-UK)
CA-26E-CS
CORSAIR CV power supplies are ideal for powering your new home or office PC, with 80 PLUS Bronze efficiency guaranteed to continuously deliver full wattage to your system.
£63.95 (incl. VAT)
fiber_manual_record In stock
CORSAIR CX Series CX750 80 PLUS Bronze ATX Power Supply
POW-CRS-01137
80 PLUS Bronze certified CORSAIR CX Series Power Supplies feature low-noise cooling and a compact design for an easy fit in nearly any modern case.
£69.95 (incl. VAT)
fiber_manual_record In stock
CORSAIR CX Series CX650 80 PLUS Bronze ATX Power Supply
POW-CRS-01135
80 PLUS Bronze certified CORSAIR CX Series Power Supplies feature low-noise cooling and a compact design for an easy fit in nearly any modern case.
£58.99 (incl. VAT)
fiber_manual_record In stock
Corsair RM1200x Shift ATX 3.0 80 Plus Gold Power Supply (CP-9020254-UK)
CA-27B-CS
CORSAIR RMx SHIFT Series fully modular power supplies boast a revolutionary side cable interface to keep all your connections within easy reach, for exceptionally convenient 80 PLUS Gold efficient pow
£220.00 (incl. VAT)
fiber_manual_record In stock
Corsair RM750x Shift ATX 3.0 80 Plus Gold Power Supply (CP-9020251-UK)
CA-278-CS
CORSAIR RMx SHIFT Series fully modular power supplies boast a revolutionary side cable interface to keep all your connections within easy reach, for exceptionally convenient 80 PLUS Gold efficient pow
£134.99 (incl. VAT)
fiber_manual_record In stock
Corsair SF-L Series SF1000L Fully Modular 80 Plus Gold SFX-L Power Supply
CA-27D-CS
CORSAIR SF-L Series Fully Modular SFX Power Supplies with ATX 3.0 and PCIe 5.0 compliance provide the continuous high wattages demanded by the latest PC hardware
£179.99 (incl. VAT)
fiber_manual_record In stock
Corsair AXi Series AX1600i 1600W 80 Plus Titanium Digital Modular Power Supply (CP-9020087-UK)
CA-23U-CS
AXi Series, The CORSAIR AX1600i is the ultimate digital ATX power supply, built using only the best components and state-of-the-art gallium nitride transistors to deliver more than 94% efficiency.
£484.99 (incl. VAT)
fiber_manual_record In stock
Corsair HXi Series HX1500i Fully Modular Ultra-Low Noise ATX Digital Power Supply (CP-9020261-UK)
CA-27R-CS
CORSAIR HXi Series Fully Modular Ultra-Low Noise Power Supplies with ATX 3.0 and PCIe 5.0 use the highest quality components to deliver 80 PLUS Platinum efficient power.
£299.99 (incl. VAT)
fiber_manual_record In stock
Corsair RM850x Shift ATX 3.0 80 Plus Gold Power Supply (CP-9020252-UK)
CA-279-CS
CORSAIR RMx SHIFT Series fully modular power supplies boast a revolutionary side cable interface to keep all your connections within easy reach, for exceptionally convenient 80 PLUS Gold efficient pow
£149.99 (incl. VAT)
fiber_manual_record In stock
CORSAIR CX Series CX550 80 PLUS Bronze ATX Power Supply
POW-CRS-01134
80 PLUS Bronze certified CORSAIR CX Series Power Supplies feature low-noise cooling and a compact design for an easy fit in nearly any modern case.
£53.99 (incl. VAT)
fiber_manual_record In stock
Corsair RMe Series RM850e Fully Modular Low-Noise ATX Power Supply v2 (CP-9020263-UK)
CA-27N-CS
CORSAIR RMe Series Fully Modular Low-Noise Power Supplies with ATX 3.0 and PCIe 5.0 compliance provide quiet, reliable power with 80 PLUS Gold efficiency to a wide variety of PC builds.
£124.99 (incl. VAT)
fiber_manual_record In stock
Corsair RMx Series RM850x 80 PLUS Gold Fully Modular ATX Power Supply (CP-9020200-UK)
CA-267-CS
RM850x Series fully modular power supplies with EPS12V connectors are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC, withvirtually silent operation.
£147.95 (incl. VAT)
fiber_manual_record In stock
CORSAIR RM Series RM650 Fully Modular 80PLUS Gold ATX Power Supply
POW-CRS-01425
CORSAIR RM Series Fully Modular Low-Noise Power Supplies provide quiet, reliable power with 80 PLUS Gold efficiency to a wide variety of PC builds.
£79.99 (incl. VAT)
fiber_manual_record In stock
Corsair PCIe 5.0 12VHPWR Type-4 PSU Power Cable (CP-8920284)
CA-272-CS
The official CORSAIR 600W PCIe 5.0 / Gen 5 12VHPWR PSU Power Cable delivers power from CORSAIR Type-4 PSUs to the most advanced PCIe 5.0 graphics cards.
£18.95 (incl. VAT)
fiber_manual_record In stock
Corsair RMe Series RM1000e Fully Modular Low-Noise ATX Power Supply v2 (CP-9020264-UK)
CA-27P-CS
CORSAIR RMe Series Fully Modular Low-Noise Power Supplies with ATX 3.0 and PCIe 5.0 compliance provide quiet, reliable power with 80 PLUS Gold efficiency to a wide variety of PC builds.
£152.99 (incl. VAT)
fiber_manual_record In stock
Corsair RMx Series RM1000x 80 PLUS Gold Fully Modular ATX Power Supply (CP-9020201-UK)
CA-268-CS
RM1000x Series fully modular power supplies with EPS12V connectors are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC, with virtually silent operation.
£179.99 (incl. VAT)
fiber_manual_record In stock
Corsair RM1000x Shift ATX 3.0 80 Plus Gold Power Supply (CP-9020253-UK)
CA-27A-CS
CORSAIR RMx SHIFT Series fully modular power supplies boast a revolutionary side cable interface to keep all your connections within easy reach, for exceptionally convenient 80 PLUS Gold efficient pow
£179.99 (incl. VAT)
fiber_manual_record In stock
Corsair RMe Series RM750e Fully Modular Low-Noise ATX Power Supply v2 (CP-9020262-UK)
CA-27S-CS
CORSAIR RMe Series Fully Modular Low-Noise Power Supplies with ATX 3.0 and PCIe 5.0 compliance provide quiet, reliable power with 80 PLUS Gold efficiency to a wide variety of PC builds.
£115.00 (incl. VAT)
fiber_manual_record In stock
Corsair RMx Series RM750x 80 PLUS Gold Fully Modular ATX Power Supply (CP-9020199-UK)
CA-266-CS
RM750x Series fully modular power supplies with EPS12V connectors are built with the highest quality components to deliver 80 PLUS Gold efficient power to your PC, withvirtually silent operation.
£134.99 (incl. VAT)
fiber_manual_record In stock
Corsair HXi Series HX1000i Fully Modular Ultra-Low Noise ATX Digital Power Supply (CP-9020259-UK)
CA-27Q-CS
CORSAIR HXi Series Fully Modular Ultra-Low Noise Power Supplies with ATX 3.0 and PCIe 5.0 use the highest quality components to deliver 80 PLUS Platinum efficient power.
£229.99 (incl. VAT)
fiber_manual_record In stock
Corsair SF-L Series SF850L Fully Modular 80 Plus Gold Low-Noise SFX-L Power Supply
CA-27C-CS
CORSAIR SF-L Series Fully Modular SFX Power Supplies with ATX 3.0 and PCIe 5.0 compliance provide the continuous high wattages demanded by the latest PC hardware
£149.99 (incl. VAT)
fiber_manual_record Pre order

Corsair PSUs


Corsair AXi Series AX1600i 1600W 80 PLUS Titanium Digital Modular Power Supply (CP-9020087-UK)

Equip your gaming PC with a Corsair PSU from Overclockers UK. These reliable and efficient power supplies are perfect for meeting the requirements of even the most demanding computers. A Corsair power supply can come in a range of wattages, with non-modular, semi-modular, or fully modular connections, letting you choose the ideal PSU to match your budget. Corsair PSUs are well known for their outstanding engineering, with superb build quality utilising only premium components. Most of these power supplies have an 80 PLUS Bronze or higher rating, which means they are highly efficient with minimal wasted energy. Thanks to this, a Corsair power supply boasts amazing thermal performance, with many not requiring any active cooling unless under a heavy load, for quieter performance. Such is Corsair’s confidence in their power supplies, that many come with a 3- to 10-year warranty for peace of mind. What’s more, a Corsair PSU will help your computer look its best thanks to sleek, stylish designs and even vibrant RGB lighting.


What Modularity is Right for me?

Power Supplies come with one of three types of connectivity, non-modular, semi-modular, and fully modular. What sets these apart is whether any cables are hard wired into the power supply.

  • Non-Modular - A non-modular PSU has all its cables directly attached. This includes the essentials such as the 24-pin motherboard and 4+4-pin CPU cables, alongside others like 6+2 PCIe, SATA, and MOLEX cables. The advantage of a non-modular PSU is that they are generally more budget friendly but do come with the disadvantage of requiring more cable management.
  • Semi-Modular - Semi-modular power supplies generally have the essential cables hard wired into the supply, usually the 24-pin motherboard and 4+4-pin CPU. In addition to these, a semi-modular PSU will also offer several power sockets and a set of cables, allowing you to power the rest of your hardware. This cuts down on cable clutter, as you can pick and choose which extra cables to use in your gaming PC.
  • Fully-Modular - Fully-modular power supplies only feature connectors for power cables. They do not have any hard-wired cables, instead they usually include a full set of cables in the box. This allows you to choose the exact cables you need for your PC. As a result, this reduces the clutter in your gaming PC. Additionally, you can configure your power delivery with custom cables from manufacturers including Cable Mods.


Want to Read More?

The ATX 3.0 standard is the latest power supply design guidelines from Intel. They ensure PSUs deliver clean and stable power to modern hardware. To find out more about this innovation, check out our comprehensive guide to ATX 3.0.

Read More

Corsair PSUs FAQ


What 80 PLUS ratings do Corsair PSUs have?

The 80 PLUS rating of a Corsair PSU depends on the model, the following list is what each series generally is awarded:

  • CX Series - 80 PLUS Bronze
  • RM Series - 80 PLUS Gold
  • HX Series - 80 PLUS Platinum
  • SF Series - 80 PLUS Platinum
  • AX Series - 80 PLUS Titanium

Do Corsair PSUs come with included cables?

Depending on whether your Corsair PSU is modular or not, it will come with all required cables included. They’ll either be hard wired in or included within the scope of delivery.

Do Corsair PSUs have surge protection?

All Corsair PSUs come with some form of limited surge protection built in. At Overclockers UK, we recommend utilising either a surge protected power strip or a UPS, to provide extra protection for your gaming PC.

How much noise does a Corsair PSU make?

The amount of noise a Corsair PSU produces is dependent on how heavy the load is. When under light loads, many Corsair power supplies can rely on passive cooling, meaning they don’t need to utilise their fans and are completely silent. A heavier load needs more cooling, requiring the fan to speed up, which produces a relatively low level of noise.

Do Corsair PSUs come with warranties?

All Corsair PSUs come with a limited warranty. These can range from 3-year warranties for models such as GS and CX Series, to 10-year warranties for RMi and RMx Series power supplies.




The Overclockers Difference


innovative products, services and customer service

Innovative Products and Exclusive Brands

Overclockers UK not only offers next day delivery on thousands of products but also stocks exclusive brands from cutting-edge manufacturers including AMD, Intel, Asus, Gigabyte, Team Group and an ever-growing range of ultimate performance overclocked elite-tier hardware approved by 8 Pack.

customer service

Industry Leading Customer Support

Whether you are after advice, product information or even aftersales support we are here for you. Overclockers UK offers unparalleled customer service which is available across multiple platforms including telephone, social media, email, webnotes, live chat, and even a dedicated section on Overclockers forum. We even offer a 3 year warranty on our own PC's.

5 star Trustpilot

5 Star Service

Overclockers UK are rated one of the top PC, hardware and peripheral retailers in the country. From premium products to a personal shopping experience. You can trust us to deliver an unbeatable 5-star service


Subscribe and Save


subscribe

Subscribe to the Newsletter

Sign up to our weekly newsletter and get the latest news, offers, and deals directly to your inbox. Don't worry you can unsubscribe at anytime.

Sign Up Now


4.7

star star star star star_half

Google customer reviews

Our customers know our services and this is reflected in the rating they give us. Leave us your opinion and help us to improve it.

What our customers say about us

22 years trust badge