601 - 750W PSUs (42 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 - 24 of 42 results
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Corsair RM750x 80+ Gold Fully Modular Power Supply

  • 80 Plus Gold Certified
  • Low Noise Operation
  • Zero RPM Fan Mode
  • 100% Japanese 105'c Capacitors
  • Fully Modular Cables

£ 99.99  inc. vat

£ 83.32 ex. vat

0% Interest offers available

More Info

Corsair TX750M 750W Semi-Modular Low Noise Power Supply

  • Low-Noise ATX Power
  • All Japanese Capacitors
  • Dual EPS12V Connections
  • Compact 140mm Length

£ 72.99  inc. vat

£ 60.82 ex. vat

More Info

MSI MPG A750GF 750W Modular 80+ Gold PSU

  • 5x Molex Connectors
  • 8x SATA Connectors
  • 6x PCIe Connectors (6+2-Pin)
  • 4+4+8-Pin CPU Power Connector
  • ATX Form Factor

£ 84.99  inc. vat

£97.98save £12.99

£ 70.82 ex. vat

£81.65save £10.83
More Info

Aerocool Cylon 700w 80+ Bronze RGB Power Supply

  • Wattage: 700W
  • Non-Modular
  • 80 PLUS Bronze
  • 120mm Fan
  • 2 Year Warranty

£ 36.99  inc. vat

£40.14save £3.15

£ 30.82 ex. vat

£33.45save £2.63
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Corsair CXM 750W Semi Modular 80+ Bronze Power Supply

  • Black Coloured PSU with a 120mm Silent Cooling Fan
  • Equipped with a Single 12v Rail Delivering upto 62 Amps
  • Equipped with 2 PCI-E Connectors for Graphics Cards

£ 95.10  inc. vat

£ 79.25 ex. vat

More Info

CORSAIR CV Series CV750 750 Watt Dual EPS 80 PLUS Bronze Power Supply

  • 750W Non-Modular
  • 120mm Low Noise Fan
  • Compact Design 125mm Long
  • Corsair 3 Year Guarantee

£ 64.98  inc. vat

£ 54.15 ex. vat

More Info

Aerocool Cylon 700w Semi-modular Psu 80+

  • Wattage: 700W
  • Semi-Modular
  • 80 PLUS White
  • 120mm Fan
  • 2 Year Warranty

£ 38.99  inc. vat

£46.78save £7.79

£ 32.49 ex. vat

£38.98save £6.49
More Info

Cougar GEX 750W 80 Plus Gold Fully Modular ATX PSU Series

  • 750W 80 Plus Gold
  • 120mm Silent Fan
  • Fully Modular
  • Up To 91% Efficiency

£ 88.22  inc. vat

£ 73.51 ex. vat

More Info

Kolink Core Series 700W 80 Plus Certified Power Supply

  • Wattage: 700W
  • 80 Plus certified
  • Quiet 12cm fan cooling
  • Active PFC
  • 2 Year Warranty

£ 37.62  inc. vat

£ 31.35 ex. vat

More Info

Antec 650W EA650G PRO EarthWatts Gold Pro PSU

  • 650 W
  • 80 Plus Gold Certified
  • Hybrid Modular Cable Management
  • Whisper-quiet, high-quality fan
  • 7 Year Warranty

£ 79.49  inc. vat

£ 66.24 ex. vat

More Info

Corsair CX650M Semi-Modular ATX Power Supply

  • 80 PLUS Bronze certified
  • Modular cable management Semi-Modular
  • 120mm thermally controlled fan
  • Five year warranty

£ 85.98  inc. vat

£ 71.65 ex. vat

More Info

Corsair HX750i 750 Watt Power Supply

  • 80 PLUS Platinum efficiency, delivering 92% energy efficiency at real...
  • ZeroRPM mode for fan-less operation at low loads and outstanding noise...

£ 139.98  inc. vat

£ 116.65 ex. vat

0% Interest offers available

More Info

Thermaltake Toughpower GF 750W - TT Premium Edition

  • 750W 80+ Gold
  • Ultra Quiet 140mm Hydraulic Bearing Fan
  • Fully Modular
  • Premium Japanese Capacitors
  • 10 Year Warranty

£ 74.99  inc. vat

£82.49save £7.50

£ 62.49 ex. vat

£68.74save £6.25
More Info

Thermaltake Toughpower GF 650 Watt Full Modular 80+ Gold PSU/Power Supply

  • Full Modular 80 PLUS Gold
  • SLI/CrossFire
  • Single Rail
  • 140mm Fan
  • 10 Year Warranty

£ 68.00  inc. vat

£74.99save £6.99

£ 56.66 ex. vat

£62.49save £5.83
More Info

Corsair RM650 650 Watt 80+ Gold Fully Modular PSU

  • 80+ Gold Certified
  • Fully Modular
  • 140mm Fan Size
  • Multiple GPU Ready
  • Zero RPM Fan Mode

£ 99.48  inc. vat

£ 82.90 ex. vat

0% Interest offers available

More Info

Corsair RMx Series White RM750x Power supply

  • Pristine White Casing
  • Tuned for Low Noise Operation
  • 80 Plus Gold Certified
  • Zero RPM Fan Mode
  • Fully Modular

£ 90.69  inc. vat

£99.99save £9.30

£ 75.57 ex. vat

£83.32save £7.75
More Info

Cougar GEX 650W 80 Plus Gold Fully Modular ATX PSU Series

  • 650W 80 Plus Gold
  • 120mm Silent Fan
  • Fully Modular
  • Up To 91% Efficiency

£ 73.49  inc. vat

£ 61.24 ex. vat

More Info

Gigabyte AORUS P750W Modular 80+ Gold Power Supply

  • Fully Modular Design
  • High quality 100% Japanese Capacitors
  • 135mm 2 ball bearing smart fan
  • 80 PLUS Gold certified
  • 10 year warranty

£ 92.49  inc. vat

£ 77.07 ex. vat

More Info

Straight Power 11 750w - 80plus Gold Power Supply

  • Virtually inaudible SilentWings 3 135mm fan
  • 80PLUS® Gold efficiency
  • Powerful multi-GPU support
  • Japanese capacitors ensure reliability
  • 5-year manufacturer’s warranty

£ 105.68  inc. vat

£ 88.06 ex. vat

0% Interest offers available

More Info

Corsair RM650i RMi Series 650 Watt Fully Modular Power Supply Unit (80 Plus Gold Certified)

  • 80 PLUS Gold certified
  • Fully Modular
  • Corsair Link monitoring and control
  • Dimensions 425 x 310 x 445 (mm)

£ 105.99  inc. vat

£ 88.32 ex. vat

0% Interest offers available

More Info

NZXT C650 Bronze 650W Semi-Modular 80+ Bronze PSU

  • 3x Molex Connectors
  • 6x SATA Connectors
  • 4x PCIe Connectors (6+2-Pin)
  • 4+4+8-Pin CPU Power Connector
  • ATX Form Factor

£ 100.49  inc. vat

£ 83.74 ex. vat

0% Interest offers available

More Info

Kolink Core S Series 700W 80 Plus Certified Power Supply

  • 3x Molex Connectors
  • 5x SATA Connectors
  • 4x PCIe Connectors (6+2-Pin)
  • 4+4-Pin CPU Power Connector
  • ATX Form Factor

£ 40.00  inc. vat

£ 33.33 ex. vat

More Info

Kolink Classic Power 700W 80 Plus Bronze Power Supply

  • 700W
  • Modern look with flat black cables
  • 648W and 54A on a 12V rail
  • 80 PLUS bronze certificate for high efficiency

£ 46.00  inc. vat

£ 38.33 ex. vat

More Info

Kolink Modular Power 700W 80 Plus Bronze Modular Power Supply

  • 700W 80Plus Bronze
  • Semi-modular cable management
  • 648W and 54A on a 12V rail
  • 80 PLUS bronze certificate for high efficiency

£ 54.95  inc. vat

£ 45.79 ex. vat

More Info

Corsair RM750x 80+ Gold Fully Modular Power Supply

  • 80 Plus Gold Certified
  • Low Noise Operation
  • Zero RPM Fan Mode
  • 100% Japanese 105'c Capacitors
  • Fully Modular Cables

QuickFind: 858591

Mfr part code: CP-9020179-UK

£ 99.99  inc. vat

£ 83.32 ex. vat

0% Interest offers available

More Info

Corsair TX750M 750W Semi-Modular Low Noise Power Supply

  • Low-Noise ATX Power
  • All Japanese Capacitors
  • Dual EPS12V Connections
  • Compact 140mm Length

QuickFind: 1420068

Mfr part code: CP-9020230-UK

£ 72.99  inc. vat

£ 60.82 ex. vat

More Info

MSI MPG A750GF 750W Modular 80+ Gold PSU

  • 5x Molex Connectors
  • 8x SATA Connectors
  • 6x PCIe Connectors (6+2-Pin)
  • 4+4+8-Pin CPU Power Connector
  • ATX Form Factor

QuickFind: 1128799

Mfr part code: MPG A750GF

£ 84.99  inc. vat

£97.98save £12.99

£ 70.82 ex. vat

£81.65save £10.83
More Info

Aerocool Cylon 700w 80+ Bronze RGB Power Supply

  • Wattage: 700W
  • Non-Modular
  • 80 PLUS Bronze
  • 120mm Fan
  • 2 Year Warranty

QuickFind: 958728

Mfr part code: ACPW-CN70AKC.11

£ 36.99  inc. vat

£40.14save £3.15

£ 30.82 ex. vat

£33.45save £2.63
More Info

Corsair CXM 750W Semi Modular 80+ Bronze Power Supply

  • Black Coloured PSU with a 120mm Silent Cooling Fan
  • Equipped with a Single 12v Rail Delivering upto 62 Amps
  • Equipped with 2 PCI-E Connectors for Graphics Cards

QuickFind: 429987

Mfr part code: CP-9020061-UK

£ 95.10  inc. vat

£ 79.25 ex. vat

More Info

CORSAIR CV Series CV750 750 Watt Dual EPS 80 PLUS Bronze Power Supply

  • 750W Non-Modular
  • 120mm Low Noise Fan
  • Compact Design 125mm Long
  • Corsair 3 Year Guarantee

QuickFind: 1424906

Mfr part code: CP-9020237-UK

£ 64.98  inc. vat

£ 54.15 ex. vat

More Info

Aerocool Cylon 700w Semi-modular Psu 80+

  • Wattage: 700W
  • Semi-Modular
  • 80 PLUS White
  • 120mm Fan
  • 2 Year Warranty

QuickFind: 958729

Mfr part code: ACPW-CM70AKC.11

£ 38.99  inc. vat

£46.78save £7.79

£ 32.49 ex. vat

£38.98save £6.49
More Info

Cougar GEX 750W 80 Plus Gold Fully Modular ATX PSU Series

  • 750W 80 Plus Gold
  • 120mm Silent Fan
  • Fully Modular
  • Up To 91% Efficiency

QuickFind: 1126392

Mfr part code: GEX750

£ 88.22  inc. vat

£ 73.51 ex. vat

More Info

Kolink Core Series 700W 80 Plus Certified Power Supply

  • Wattage: 700W
  • 80 Plus certified
  • Quiet 12cm fan cooling
  • Active PFC
  • 2 Year Warranty

QuickFind: 864711

Mfr part code: KL-C700

£ 37.62  inc. vat

£ 31.35 ex. vat

More Info

Antec 650W EA650G PRO EarthWatts Gold Pro PSU

  • 650 W
  • 80 Plus Gold Certified
  • Hybrid Modular Cable Management
  • Whisper-quiet, high-quality fan
  • 7 Year Warranty

QuickFind: 810564

Mfr part code: 0-761345-11619-0

£ 79.49  inc. vat

£ 66.24 ex. vat

More Info

Corsair CX650M Semi-Modular ATX Power Supply

  • 80 PLUS Bronze certified
  • Modular cable management Semi-Modular
  • 120mm thermally controlled fan
  • Five year warranty

QuickFind: 743021

Mfr part code: CP-9020103-UK

£ 85.98  inc. vat

£ 71.65 ex. vat

More Info

Corsair HX750i 750 Watt Power Supply

  • 80 PLUS Platinum efficiency, delivering 92% energy efficiency at real...
  • ZeroRPM mode for fan-less operation at low loads and outstanding noise...

QuickFind: 659514

Mfr part code: CP-9020072-UK

£ 139.98  inc. vat

£ 116.65 ex. vat

0% Interest offers available

More Info

Thermaltake Toughpower GF 750W - TT Premium Edition

  • 750W 80+ Gold
  • Ultra Quiet 140mm Hydraulic Bearing Fan
  • Fully Modular
  • Premium Japanese Capacitors
  • 10 Year Warranty

QuickFind: 1139886

Mfr part code: PS-TPD-0750FNFAGK-2

£ 74.99  inc. vat

£82.49save £7.50

£ 62.49 ex. vat

£68.74save £6.25
More Info

Thermaltake Toughpower GF 650 Watt Full Modular 80+ Gold PSU/Power Supply

  • Full Modular 80 PLUS Gold
  • SLI/CrossFire
  • Single Rail
  • 140mm Fan
  • 10 Year Warranty

QuickFind: 1139880

Mfr part code: PS-TPD-0650FNFAGK-2

£ 68.00  inc. vat

£74.99save £6.99

£ 56.66 ex. vat

£62.49save £5.83
More Info

Corsair RM650 650 Watt 80+ Gold Fully Modular PSU

  • 80+ Gold Certified
  • Fully Modular
  • 140mm Fan Size
  • Multiple GPU Ready
  • Zero RPM Fan Mode

QuickFind: 908646

Mfr part code: CP-9020194-UK

£ 99.48  inc. vat

£ 82.90 ex. vat

0% Interest offers available

More Info

Corsair RMx Series White RM750x Power supply

  • Pristine White Casing
  • Tuned for Low Noise Operation
  • 80 Plus Gold Certified
  • Zero RPM Fan Mode
  • Fully Modular

QuickFind: 864766

Mfr part code: CP-9020187-UK

£ 90.69  inc. vat

£99.99save £9.30

£ 75.57 ex. vat

£83.32save £7.75
More Info

Cougar GEX 650W 80 Plus Gold Fully Modular ATX PSU Series

  • 650W 80 Plus Gold
  • 120mm Silent Fan
  • Fully Modular
  • Up To 91% Efficiency

QuickFind: 1126391

Mfr part code: GEX650

£ 73.49  inc. vat

£ 61.24 ex. vat

More Info

Gigabyte AORUS P750W Modular 80+ Gold Power Supply

  • Fully Modular Design
  • High quality 100% Japanese Capacitors
  • 135mm 2 ball bearing smart fan
  • 80 PLUS Gold certified
  • 10 year warranty

QuickFind: 868518

Mfr part code: GP-AP750GM-UK

£ 92.49  inc. vat

£ 77.07 ex. vat

More Info

Straight Power 11 750w - 80plus Gold Power Supply

  • Virtually inaudible SilentWings 3 135mm fan
  • 80PLUS® Gold efficiency
  • Powerful multi-GPU support
  • Japanese capacitors ensure reliability
  • 5-year manufacturer’s warranty

QuickFind: 826248

Mfr part code: BN283

£ 105.68  inc. vat

£ 88.06 ex. vat

0% Interest offers available

More Info

Corsair RM650i RMi Series 650 Watt Fully Modular Power Supply Unit (80 Plus Gold Certified)

  • 80 PLUS Gold certified
  • Fully Modular
  • Corsair Link monitoring and control
  • Dimensions 425 x 310 x 445 (mm)

QuickFind: 715152

Mfr part code: CP-9020081-UK

£ 105.99  inc. vat

£ 88.32 ex. vat

0% Interest offers available

More Info

NZXT C650 Bronze 650W Semi-Modular 80+ Bronze PSU

  • 3x Molex Connectors
  • 6x SATA Connectors
  • 4x PCIe Connectors (6+2-Pin)
  • 4+4+8-Pin CPU Power Connector
  • ATX Form Factor

QuickFind: 1419075

Mfr part code: PA-6B1BB-UK

£ 100.49  inc. vat

£ 83.74 ex. vat

0% Interest offers available

More Info

Kolink Core S Series 700W 80 Plus Certified Power Supply

  • 3x Molex Connectors
  • 5x SATA Connectors
  • 4x PCIe Connectors (6+2-Pin)
  • 4+4-Pin CPU Power Connector
  • ATX Form Factor

QuickFind: 1418108

Mfr part code: KL-C700S

£ 40.00  inc. vat

£ 33.33 ex. vat

More Info

Kolink Classic Power 700W 80 Plus Bronze Power Supply

  • 700W
  • Modern look with flat black cables
  • 648W and 54A on a 12V rail
  • 80 PLUS bronze certificate for high efficiency

QuickFind: 1418095

Mfr part code: KL-700V2

£ 46.00  inc. vat

£ 38.33 ex. vat

More Info

Kolink Modular Power 700W 80 Plus Bronze Modular Power Supply

  • 700W 80Plus Bronze
  • Semi-modular cable management
  • 648W and 54A on a 12V rail
  • 80 PLUS bronze certificate for high efficiency

QuickFind: 1142015

Mfr part code: KL-700MV2

£ 54.95  inc. vat

£ 45.79 ex. vat

More Info
Showing 1 - 24 of 42 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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