601 - 750W PSUs (18 products)

An often unappreciated piece of kit, a high-quality PSU will enhance the reliability of your PC. It is always a good idea to upgrade your Power Supply Unit as the models supplied with a computer are sometimes of an inferior quality. Adding a new unit with a higher wattage and efficiency rating will improve the performance and stability of your system.

The PSUs featured on this page have a power output of between 601 and 750W. Scroll down the page to check out our latest deals and order today for fast UK delivery straight to your door.

Read more about 601 - 750W PSUs

Showing 1 - 15 of 18 results
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Free Delivery* Corsair RMe Series RM750e Fully Modular Low-Noise ATX Power Supply

Corsair RMe Series RM750e Fully Modular Low-Noise ATX Power Supply

  • Intel® ATX 3.0 Certified
  • 105°C-Rated Capacitors
  • Modern Standby Compatible
  • 80 PLUS Gold-Certified
  • Zero RPM Fan Mode

£ 114.99  inc. vat

£ 95.82 ex. vat

0% Interest offers available

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Free Delivery* Corsair CV Series CV650 650W 80 Plus Bronze Non-Modular PSU Power Supply

Corsair CV Series CV650 650W 80 Plus Bronze Non-Modular PSU Power Supply

  • Wattage: 650W
  • Non-Modular
  • 80 PLUS Bronze
  • 120mm Fan

£ 63.99  inc. vat

£ 53.32 ex. vat

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Free Delivery* CORSAIR CX Series CX750 80 PLUS Bronze ATX Power Supply

CORSAIR CX Series CX750 80 PLUS Bronze ATX Power Supply

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

£ 69.99  inc. vat

£ 58.32 ex. vat

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Free Delivery* MSI MAG A750GL 750W Full Modular 80+ Gold PCIE 5.0 ATX3.0 Compact Power Supply

MSI MAG A750GL 750W Full Modular 80+ Gold PCIE 5.0 ATX3.0 Compact Power Supply

  • ATX 3.0 Compatible
  • PCIe 5.0 Ready
  • 80 PLUS Gold Certification
  • Full Modular design
  • Active PFC design

£ 98.97  inc. vat

£108.76save £9.79

£ 82.47 ex. vat

£90.63save £8.16
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Free Delivery* CORSAIR CX Series CX650 80 PLUS Bronze ATX Power Supply

CORSAIR CX Series CX650 80 PLUS Bronze ATX Power Supply

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

£ 58.98  inc. vat

£ 49.15 ex. vat

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Free Delivery* MSI MAG A750BN 750W PCIE5 Bronze Power Supply

MSI MAG A750BN 750W PCIE5 Bronze Power Supply

  • 750W
  • 80 Plus Gold Rated
  • PCIe 5.0 Ready (300W)
  • 120mm Low noise fan

£ 69.99  inc. vat

£ 58.32 ex. vat

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CiT FX Pro 700W 80 PLUS Bronze Non-Modular PSU Power Supply

  • Wattage: 700W
  • Non-Modular Cables
  • 80 Plus Bronze
  • Fan Size: 140mm
  • Warranty: 2 Year Warranty

£ 39.99  inc. vat

£45.98save £5.99

£ 33.32 ex. vat

£38.31save £4.99
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Free Delivery* Cooler Master V Gold V2 750 Watt Fully Modular 80+ Gold Black PSU

Cooler Master V Gold V2 750 Watt Fully Modular 80+ Gold Black PSU

  • 80 Plus Gold Certified
  • Half-bridge LLC Resonant Converter And DC-DC Technology
  • Silent 135mm FDB Fan
  • 40% Semi-fanless Mode With Hybrid Switch

£ 129.99  inc. vat

£ 108.32 ex. vat

0% Interest offers available

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Free Delivery* Corsair RM750x 750 Watt Fully Modular 80+ Gold PSU/Power Supply

Corsair RM750x 750 Watt Fully Modular 80+ Gold PSU/Power Supply

  • 750 Watts
  • 80+ Gold Certified
  • Fully Modular
  • ATX Form Factor
  • Warranty: 10 Years

£ 134.99  inc. vat

£ 112.49 ex. vat

0% Interest offers available

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Free Delivery* Cooler Master MWE Gold v2 650W Modular PSU

Cooler Master MWE Gold v2 650W Modular PSU

  • 4x Molex Connectors
  • 8x SATA Connectors
  • 4x PCIe Connectors (6+2-Pin)
  • 4+4+8-Pin CPU Power Connector
  • ATX Form Factor

£ 81.99  inc. vat

£99.99save £18.00

£ 68.32 ex. vat

£83.32save £15.00
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Free Delivery* Cooler Master V650 V2 80 PLUS Gold 650W Fully Modular PSU Power Supply

Cooler Master V650 V2 80 PLUS Gold 650W Fully Modular PSU Power Supply

  • 80 Plus Gold Certified
  • Half-bridge LLC Resonant Converter And DC-DC Technology
  • Silent 135mm FDB Fan
  • 40% Semi-fanless Mode With Hybrid Switch

£ 114.99  inc. vat

£ 95.82 ex. vat

0% Interest offers available

More Info
Free Delivery* Cooler Master MWE 750W Gold Full Modular Power Supply

Cooler Master MWE 750W Gold Full Modular Power Supply

  • 80 PLUS Gold Fully Modular PSU
  • Single Rail
  • 62.5A +12V
  • Black
  • ATX PSU

£ 109.98  inc. vat

£ 91.65 ex. vat

0% Interest offers available

More Info
Free Delivery* Cooler Master GX II 750 Watt Fully Modular 80+ Gold PSU/Power Supply

Cooler Master GX II 750 Watt Fully Modular 80+ Gold PSU/Power Supply

  • 750 Watts
  • 80+ Gold Certified
  • Fully Modular
  • ATX 12V Ver. 3.0
  • Warranty: 10 Years

£ 129.99  inc. vat

£ 108.32 ex. vat

0% Interest offers available

More Info
Free Delivery* ASUS ROG Strix Aura Edition 750W 80+ Gold PSU/Power Supply

ASUS ROG Strix Aura Edition 750W 80+ Gold PSU/Power Supply

  • 750W Power Output
  • ATX12V Form Factor
  • 80 Plus Gold Certified Efficiency
  • 135mm Axial-Tech Fan

£ 187.89  inc. vat

£ 156.57 ex. vat

0% Interest offers available

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Free Delivery* Corsair RM750x Shift Series, 750W, 80+ GOLD Certified, PCIe 5.0 ATX 3.0 Fully Modular PSU

Corsair RM750x Shift Series, 750W, 80+ GOLD Certified, PCIe 5.0 ATX 3.0 Fully Modular PSU

  • 750 Watts
  • 80 Plus efficiency Gold
  • 140mm Fan
  • PCIe 5.0 ATX 3.0 Certified
  • 10 Year Warranty

£ 134.99  inc. vat

£ 112.49 ex. vat

0% Interest offers available

More Info
Free Delivery*

Corsair RMe Series RM750e Fully Modular Low-Noise ATX Power Supply

  • Intel® ATX 3.0 Certified
  • 105°C-Rated Capacitors
  • Modern Standby Compatible
  • 80 PLUS Gold-Certified
  • Zero RPM Fan Mode

QuickFind: 1830186

Mfr part code: CP-9020262-UK

£ 114.99  inc. vat

£ 95.82 ex. vat

0% Interest offers available

More Info
Free Delivery*

Corsair CV Series CV650 650W 80 Plus Bronze Non-Modular PSU Power Supply

  • Wattage: 650W
  • Non-Modular
  • 80 PLUS Bronze
  • 120mm Fan

QuickFind: 1142543

Mfr part code: CP-9020236-UK

£ 63.99  inc. vat

£ 53.32 ex. vat

More Info
Free Delivery*

CORSAIR CX Series CX750 80 PLUS Bronze ATX Power Supply

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

QuickFind: 1904166

Mfr part code: CP-9020279-UK

£ 69.99  inc. vat

£ 58.32 ex. vat

More Info
Free Delivery*

MSI MAG A750GL 750W Full Modular 80+ Gold PCIE 5.0 ATX3.0 Compact Power Supply

  • ATX 3.0 Compatible
  • PCIe 5.0 Ready
  • 80 PLUS Gold Certification
  • Full Modular design
  • Active PFC design

QuickFind: 1869870

Mfr part code: MAG A750GL PCIE5

£ 98.97  inc. vat

£108.76save £9.79

£ 82.47 ex. vat

£90.63save £8.16
More Info
Free Delivery*

CORSAIR CX Series CX650 80 PLUS Bronze ATX Power Supply

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

QuickFind: 1904165

Mfr part code: CP-9020278-UK

£ 58.98  inc. vat

£ 49.15 ex. vat

More Info
Free Delivery*

MSI MAG A750BN 750W PCIE5 Bronze Power Supply

  • 750W
  • 80 Plus Gold Rated
  • PCIe 5.0 Ready (300W)
  • 120mm Low noise fan

QuickFind: 2194008

Mfr part code: MAG A750BN PCIE5

£ 69.99  inc. vat

£ 58.32 ex. vat

More Info

CiT FX Pro 700W 80 PLUS Bronze Non-Modular PSU Power Supply

  • Wattage: 700W
  • Non-Modular Cables
  • 80 Plus Bronze
  • Fan Size: 140mm
  • Warranty: 2 Year Warranty

QuickFind: 1818237

Mfr part code: CIT 700W FX PRO

£ 39.99  inc. vat

£45.98save £5.99

£ 33.32 ex. vat

£38.31save £4.99
More Info
Free Delivery*

Cooler Master V Gold V2 750 Watt Fully Modular 80+ Gold Black PSU

  • 80 Plus Gold Certified
  • Half-bridge LLC Resonant Converter And DC-DC Technology
  • Silent 135mm FDB Fan
  • 40% Semi-fanless Mode With Hybrid Switch

QuickFind: 1597261

Mfr part code: MPY-750V-AFBAG-UK

£ 129.99  inc. vat

£ 108.32 ex. vat

0% Interest offers available

More Info
Free Delivery*

Corsair RM750x 750 Watt Fully Modular 80+ Gold PSU/Power Supply

  • 750 Watts
  • 80+ Gold Certified
  • Fully Modular
  • ATX Form Factor
  • Warranty: 10 Years

QuickFind: 1144841

Mfr part code: CP-9020199-UK

£ 134.99  inc. vat

£ 112.49 ex. vat

0% Interest offers available

More Info
Free Delivery*

Cooler Master MWE Gold v2 650W Modular PSU

  • 4x Molex Connectors
  • 8x SATA Connectors
  • 4x PCIe Connectors (6+2-Pin)
  • 4+4+8-Pin CPU Power Connector
  • ATX Form Factor

QuickFind: 1139301

Mfr part code: MPE-6501-AFAAG-UK

£ 81.99  inc. vat

£99.99save £18.00

£ 68.32 ex. vat

£83.32save £15.00
More Info
Free Delivery*

Cooler Master V650 V2 80 PLUS Gold 650W Fully Modular PSU Power Supply

  • 80 Plus Gold Certified
  • Half-bridge LLC Resonant Converter And DC-DC Technology
  • Silent 135mm FDB Fan
  • 40% Semi-fanless Mode With Hybrid Switch

QuickFind: 1597262

Mfr part code: MPY-650V-AFBAG-UK

£ 114.99  inc. vat

£ 95.82 ex. vat

0% Interest offers available

More Info
Free Delivery*

Cooler Master MWE 750W Gold Full Modular Power Supply

  • 80 PLUS Gold Fully Modular PSU
  • Single Rail
  • 62.5A +12V
  • Black
  • ATX PSU

QuickFind: 1139302

Mfr part code: MPE-7501-AFAAG-UK

£ 109.98  inc. vat

£ 91.65 ex. vat

0% Interest offers available

More Info
Free Delivery*

Cooler Master GX II 750 Watt Fully Modular 80+ Gold PSU/Power Supply

  • 750 Watts
  • 80+ Gold Certified
  • Fully Modular
  • ATX 12V Ver. 3.0
  • Warranty: 10 Years

QuickFind: 1882194

Mfr part code: MPX-7503-AFAG-2BUK

£ 129.99  inc. vat

£ 108.32 ex. vat

0% Interest offers available

More Info
Free Delivery*

ASUS ROG Strix Aura Edition 750W 80+ Gold PSU/Power Supply

  • 750W Power Output
  • ATX12V Form Factor
  • 80 Plus Gold Certified Efficiency
  • 135mm Axial-Tech Fan

QuickFind: 1792941

Mfr part code: 90YE00P3-B0NA00

£ 187.89  inc. vat

£ 156.57 ex. vat

0% Interest offers available

More Info
Free Delivery*

Corsair RM750x Shift Series, 750W, 80+ GOLD Certified, PCIe 5.0 ATX 3.0 Fully Modular PSU

  • 750 Watts
  • 80 Plus efficiency Gold
  • 140mm Fan
  • PCIe 5.0 ATX 3.0 Certified
  • 10 Year Warranty

QuickFind: 1615751

Mfr part code: CP-9020251-UK

£ 134.99  inc. vat

£ 112.49 ex. vat

0% Interest offers available

More Info
Showing 1 - 15 of 18 results
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750W PSUs

Ideal for running at maximum capacity, 750W PSUs are a great choice for a power supply which operates at a higher capacity than your PCs requirements. They're also ideal for providing extra space for when you want to upgrade your system.

Vital PSUs

Firstly, your computer will not word without a power supply distributing electric to all of the components in your PC. Yes surprisingly, they are often overlooked. The Power Supply Unit (PSU) gives power to your complete system, and if you do not use the correct one, it could prove costly. And, as usual, the cheapest option is rarely the best solution. Remember that Ebuyer has a specialist team of advisors who can help you select the correct PSU for your computer, and there is live chat on our website.

Connectivity

Not only do you need the right PSU, you also need the right cable to link everything up. When you buy a PSU it should really come with the appropriate cables, but it is always useful to know what the connections look like. The type of cable will vary, depending on your build, but the following are the most popular types.

24-pin Motherboard

Power in your computer is not always distributed in the same way. It varies depending on what type of motherboard you have. However, the 24-pin connector/cable is regularly used to power important features such as the chipset and PCIe.

4/8-pin CPU

This connector provides power to your CPU: Modern CPUs draw more power than the 24-pin motherboard configuration can provide, which is why the additional 4/8 pin cable came into use. Depending on the manufacturer, the CPU cable generally plugs in to the motherboard at the top left side, near the I/O on a standard layout. Lots of PSUs have multiple SATA connections on one cable, which has been designed to reduce the number of cables required.

How Many Watts is enough?

This is usually one of the first questions that people ask when they are looking to buy a new PSU. So, exactly how many watts do you need? As you would expect, this really depends on the unique needs of your computer. As a general rule, you need more power if your system is more complex. For example, if you want to run a desktop with high-end motherboard and dual GPUs, then you will need more power supply than if you had a simpler system.

Higher wattage

Generally, it is better to go for a higher wattage than you need, as more power is always better than not enough. If you have estimated that your system needs 500 watts, which is a standard wattage for a straightforward build, then choosing a PSU with 600 or 650 watt output is preferable as it give you more power to work with.

If there is a sudden demand for more power, your PSU should be able to tackle the higher output for a short while, but should not be expected to run at those higher wattages for a sustained period of time. Always make sure the PSU you purchase has sufficiently high continuous power output, and do not choose solely by peak power capabilities or you could run into trouble.

Explore our full range of high-end brand PSUs here at Ebuyer.

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