751W - 900W PC Power Supply Units PSUs (29)

751 - 900W PC Power Supply Units from Ebuyer.com

Add more power and greater efficiency to your system with a top quality PSU. The units featured on this page all have an output of between 751 and 900W. They are at the top end of the performance scale. A Power Supply Unit with this wattage will deliver more power to your computer's components. If you are planning to upgrade your PC at some point it is always worth getting a PSU with more power than you need now to make later expansion easier. Check out the great deals we have for you by scrolling down the page. Order today before 11pm and we can deliver your PSU to you tomorrow (terms and conditions apply).

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Free Delivery EVGA 750w G3 80+ Modular Gold

EVGA 750w G3 80+ Modular Gold

  • Unbeatable 10 Year Warranty
  • 80 PLUS Gold certified
  • Fully Modular
  • Hydraulic Dynamic Bearing Fan

£ 114.98  inc. vat

£ 95.81 ex. vat

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Free Delivery Corsair RM850i RMi Series 850 Watt Fully Modular Power Supply Unit (80 Plus Gold Certified)

Corsair RM850i RMi Series 850 Watt Fully Modular Power Supply Unit (80 Plus Gold Certified)

  • 80 PLUS Gold certified
  • Fully Modular
  • Corsair Link monitoring and control
  • Dimensions 470 x 405 x 165 (mm)

£ 129.98  inc. vat

£147.50save £17.52

£ 108.31 ex. vat

£122.91save £14.60
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Free Delivery EVGA 650W G2 Fully Modular 80+ PSU

EVGA 650W G2 Fully Modular 80+ PSU

  • Single +12V Rail
  • LLC Resonant Circuit layout
  • Fully Modular
  • Double Ball Bearing Fan
  • Gold Rated Efficiency

£ 94.98  inc. vat

£104.19save £9.21

£ 79.15 ex. vat

£86.82save £7.67
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Free Delivery Riotoro Enigma G2 850W ATX Power Supply

Riotoro Enigma G2 850W ATX Power Supply

  • 80 Plus Gold Certified
  • Fully Modular
  • 100% Japanese Capacitors
  • Hybrid Silent Fan Control
  • 7 Year Warranty

£ 91.16  inc. vat

£97.98save £6.82

£ 75.96 ex. vat

£81.65save £5.69
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Free Delivery Corsair AX 760W Fully Modular 80+ Platinum Power Supply

Corsair AX 760W Fully Modular 80+ Platinum Power Supply

  • Black Coloured PSU with a 120mm Silent Cooling Fan
  • Equipped with a Single 12v Rail Delivering upto 63.3 Amps
  • Equipped with 6 PCI-E Connectors for Graphics Cards

£ 154.98  inc. vat

£164.68save £9.70

£ 129.15 ex. vat

£137.23save £8.08
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Free Delivery Corsair HX850i 850 Watt Power Supply

Corsair HX850i 850 Watt Power Supply

  • 80 PLUS Platinum efficiency, delivering 92% energy efficiency at real...
  • 140mm thermally controlled fluid dynamic bearing fan spins up as...

£ 159.99  inc. vat

£172.72save £12.73

£ 133.32 ex. vat

£143.93save £10.61
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Free Delivery EVGA SuperNOVA 850 G3 Power Supply

EVGA SuperNOVA 850 G3 Power Supply

  • 80 Plus Gold
  • Fully Modular
  • SLI / Crossfire Ready
  • Highest quality Japanese capacitors
  • 10 Year Warranty

£ 129.41  inc. vat

£140.50save £11.09

£ 107.84 ex. vat

£117.08save £9.24
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Free Delivery Corsair TX850M  80 PLUS Bronze Certified 850 Watts

Corsair TX850M 80 PLUS Bronze Certified 850 Watts

  • • 8 Molex Connectors
  • • 8 SATA Connectors
  • • 4 PCI-E Connectors (6+2-Pin)
  • • 0 Floppy Connectors
  • • 4 + 4-Pin CPU Power Connector

£ 105.99  inc. vat

£112.77save £6.78

£ 88.32 ex. vat

£93.97save £5.65
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Free Delivery EVGA SuperNOVA 850W G2 Fully Modular Power Supply

EVGA SuperNOVA 850W G2 Fully Modular Power Supply

  • 80 PLUS Gold certified
  • Fully Modular to reduce clutter and improve airflow
  • NVIDIA SLI & AMD Crossfire Ready

£ 139.98  inc. vat

£148.98save £9.00

£ 116.65 ex. vat

£124.15save £7.50
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Free Delivery EVGA 850 B3 850W Modular 80+ Bronze PSU

EVGA 850 B3 850W Modular 80+ Bronze PSU

  • 3x Molex Connectors
  • 9x SATA Connectors
  • 6x PCIe Connectors (6+2-Pin)
  • 4 + 4-Pin CPU Power Connector
  • ATX Form Factor

£ 94.98  inc. vat

£ 79.15 ex. vat

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Free Delivery Corsair RM850x White Series

Corsair RM850x White Series

  • Temperature controlled
  • Fully modular
  • 10 year warranty

£ 136.97  inc. vat

£160.98save £24.01

£ 114.14 ex. vat

£134.15save £20.01
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Free Delivery Corsair 850 Watt RM850x Fully Modular ATX Power Supply

Corsair 850 Watt RM850x Fully Modular ATX Power Supply

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

£ 114.98  inc. vat

£ 95.81 ex. vat

More Info
Free Delivery Corsair AX 860W Fully Modular 80+ Platinum Power Supply

Corsair AX 860W Fully Modular 80+ Platinum Power Supply

  • Black Coloured PSU with a 120mm Silent Cooling Fan
  • Equipped with a Single 12v Rail Delivering upto 71.6 Amps
  • Equipped with 6 PCI-E Connectors for Graphics Cards

£ 166.98  inc. vat

£175.91save £8.93

£ 139.15 ex. vat

£146.59save £7.44
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Free Delivery Cooler Master Vanguard V850W 80+ Gold Fully Modular PSU

Cooler Master Vanguard V850W 80+ Gold Fully Modular PSU

  • Single 12V Rail at 70A
  • 80 Plus Gold
  • Fully Modular Flat Black Cables
  • 135mm Silent Fan

£ 124.98  inc. vat

£133.98save £9.00

£ 104.15 ex. vat

£111.65save £7.50
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Free Delivery Be Quiet! Straight Power 10 Cm Power Supply (800 Watts) 80 Plus Gold

Be Quiet! Straight Power 10 Cm Power Supply (800 Watts) 80 Plus Gold

  • The funnel fan opening of the PSU case allows high airflow intake...
  • 800 Watts of continuous power with stable four 12V-rail design...

£ 113.99  inc. vat

£ 94.99 ex. vat

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Free Delivery Be Quiet! 850W Modular PSU - Dark Power Pro 11

Be Quiet! 850W Modular PSU - Dark Power Pro 11

  • Fluid 135mm SilentWings® 3 Fan
  • Equipped with a Single 12v Rail
  • 80 Plus Platinum
  • Modular Design
  • SLI/XFire Ready

£ 196.46  inc. vat

£ 163.71 ex. vat

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Free Delivery EVGA SuperNOVA 850 T2 Power Supply

EVGA SuperNOVA 850 T2 Power Supply

  • Advanced Hybrid Cable Management
  • PowerCache
  • Extreme Voltage and Fan Tuning

£ 212.99  inc. vat

£ 177.49 ex. vat

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Free Delivery Corsair HX850 - 850 Watt  Fully Modular PSU

Corsair HX850 - 850 Watt Fully Modular PSU

  • 80 PLUS® Platinum efficiency
  • Zero RPM Fan Mode
  • Quiet, efficient operation
  • Easy Installation

£ 134.98  inc. vat

£154.01save £19.03

£ 112.48 ex. vat

£128.34save £15.86
More Info
Free Delivery

Seasonic Focus Plus 850W Gold 80 Plus Full Modular PSU

  • ATX 12 V
  • Fully Modular
  • 80 Plus Gold
  • Fluid Dynamic Fan Bearing
  • 10 Year Warranty

£ 119.97  inc. vat

£ 99.97 ex. vat

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Free Delivery Straight Power 11 850w - 80plus Gold Power Supply

Straight Power 11 850w - 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

£ 126.98  inc. vat

£ 105.81 ex. vat

More Info
Free Delivery EVGA Supernova 850w PSU

EVGA Supernova 850w PSU

  • 80 PLUS Gold certified
  • Fully Modular to reduce clutter and improve airflow.
  • 100% Japanese Capacitors

£ 96.99  inc. vat

£125.74save £28.75

£ 80.82 ex. vat

£104.78save £23.96
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Free Delivery Antec HCG850 Extreme PSU

Antec HCG850 Extreme PSU

  • Single +12 Rail giving 840w
  • 8 x 6+2 pin PCI-E connectors
  • 100% modular
  • Hybrid fan mode: for silent operation
  • 100% Japanese heavy duty caps

£ 139.98  inc. vat

£ 116.65 ex. vat

More Info
Free Delivery

Toughpower Grand 850W RGB 80+ Gold RGB Edition Case

    £ 123.47  inc. vat

    £ 102.89 ex. vat

    More Info
    Free Delivery Be Quiet Power Zone 850W Fully Modular 80+ Bronze Power Supply

    Be Quiet Power Zone 850W Fully Modular 80+ Bronze Power Supply

    • Black Coloured PSU with a 135mm Silent Cooling Fan
    • Equipped with a Single 12v Rail Delivering upto 70 Amps
    • Equipped with 4 PCI-E Connectors for Graphics Cards

    £ 115.49  inc. vat

    £130.18save £14.69

    £ 96.24 ex. vat

    £108.48save £12.24
    More Info

    EVGA 750w G3 80+ Modular Gold

    • Unbeatable 10 Year Warranty
    • 80 PLUS Gold certified
    • Fully Modular
    • Hydraulic Dynamic Bearing Fan
    Free Delivery

    £ 114.98  inc. vat

    £ 95.81 ex. vat

    View Product
    More Info

    QuickFind: 767601   |   Mfr part code: 220-G3-0750-X3

    Corsair RM850i RMi Series 850 Watt Fully Modular Power Supply Unit (80 Plus Gold Certified)

    • 80 PLUS Gold certified
    • Fully Modular
    • Corsair Link monitoring and control
    • Dimensions 470 x 405 x 165 (mm)
    Free Delivery

    £ 129.98  inc. vat

    £147.50save £17.52

    £ 108.31 ex. vat

    £122.91save £14.60
    View Product
    More Info

    QuickFind: 715154   |   Mfr part code: CP-9020083-UK

    EVGA 650W G2 Fully Modular 80+ PSU

    • Single +12V Rail
    • LLC Resonant Circuit layout
    • Fully Modular
    • Double Ball Bearing Fan
    • Gold Rated Efficiency
    Free Delivery

    £ 94.98  inc. vat

    £104.19save £9.21

    £ 79.15 ex. vat

    £86.82save £7.67
    View Product
    More Info

    QuickFind: 716706   |   Mfr part code: 220-G2-0650-Y3

    Riotoro Enigma G2 850W ATX Power Supply

    • 80 Plus Gold Certified
    • Fully Modular
    • 100% Japanese Capacitors
    • Hybrid Silent Fan Control
    • 7 Year Warranty
    Free Delivery

    £ 91.16  inc. vat

    £97.98save £6.82

    £ 75.96 ex. vat

    £81.65save £5.69
    View Product
    More Info

    QuickFind: 809567   |   Mfr part code: PR-GP0850-FMG2-UK

    Corsair AX 760W Fully Modular 80+ Platinum Power Supply

    • Black Coloured PSU with a 120mm Silent Cooling Fan
    • Equipped with a Single 12v Rail Delivering upto 63.3 Amps
    • Equipped with 6 PCI-E Connectors for Graphics Cards
    Free Delivery

    £ 154.98  inc. vat

    £164.68save £9.70

    £ 129.15 ex. vat

    £137.23save £8.08
    View Product
    More Info

    QuickFind: 410042   |   Mfr part code: CP-9020045-UK

    Corsair HX850i 850 Watt Power Supply

    • 80 PLUS Platinum efficiency, delivering 92% energy efficiency at real...
    • 140mm thermally controlled fluid dynamic bearing fan spins up as...
    Free Delivery

    £ 159.99  inc. vat

    £172.72save £12.73

    £ 133.32 ex. vat

    £143.93save £10.61
    View Product
    More Info

    QuickFind: 659513   |   Mfr part code: CP-9020073-UK

    EVGA SuperNOVA 850 G3 Power Supply

    • 80 Plus Gold
    • Fully Modular
    • SLI / Crossfire Ready
    • Highest quality Japanese capacitors
    • 10 Year Warranty
    Free Delivery

    £ 129.41  inc. vat

    £140.50save £11.09

    £ 107.84 ex. vat

    £117.08save £9.24
    View Product
    More Info

    QuickFind: 769000   |   Mfr part code: 220-G3-0850-X3

    Corsair TX850M 80 PLUS Bronze Certified 850 Watts

    • • 8 Molex Connectors
    • • 8 SATA Connectors
    • • 4 PCI-E Connectors (6+2-Pin)
    • • 0 Floppy Connectors
    • • 4 + 4-Pin CPU Power Connector
    Free Delivery

    £ 105.99  inc. vat

    £112.77save £6.78

    £ 88.32 ex. vat

    £93.97save £5.65
    View Product
    More Info

    QuickFind: 782059   |   Mfr part code: CP-9020130-UK

    EVGA SuperNOVA 850W G2 Fully Modular Power Supply

    • 80 PLUS Gold certified
    • Fully Modular to reduce clutter and improve airflow
    • NVIDIA SLI & AMD Crossfire Ready
    Free Delivery

    £ 139.98  inc. vat

    £148.98save £9.00

    £ 116.65 ex. vat

    £124.15save £7.50
    View Product
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    QuickFind: 747637   |   Mfr part code: 220-G2-0850-X3

    EVGA 850 B3 850W Modular 80+ Bronze PSU

    • 3x Molex Connectors
    • 9x SATA Connectors
    • 6x PCIe Connectors (6+2-Pin)
    • 4 + 4-Pin CPU Power Connector
    • ATX Form Factor
    Free Delivery

    £ 94.98  inc. vat

    £ 79.15 ex. vat

    View Product
    More Info

    QuickFind: 791244   |   Mfr part code: 220-B3-0850-V3

    Corsair RM850x White Series

    • Temperature controlled
    • Fully modular
    • 10 year warranty
    Free Delivery

    £ 136.97  inc. vat

    £160.98save £24.01

    £ 114.14 ex. vat

    £134.15save £20.01
    View Product
    More Info

    QuickFind: 798731   |   Mfr part code: CP-9020156-UK

    Corsair 850 Watt RM850x Fully Modular ATX Power Supply

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

    £ 114.98  inc. vat

    £ 95.81 ex. vat

    View Product
    More Info

    QuickFind: 861268   |   Mfr part code: CP-9020180-UK

    Corsair AX 860W Fully Modular 80+ Platinum Power Supply

    • Black Coloured PSU with a 120mm Silent Cooling Fan
    • Equipped with a Single 12v Rail Delivering upto 71.6 Amps
    • Equipped with 6 PCI-E Connectors for Graphics Cards
    Free Delivery

    £ 166.98  inc. vat

    £175.91save £8.93

    £ 139.15 ex. vat

    £146.59save £7.44
    View Product
    More Info

    QuickFind: 410789   |   Mfr part code: CP-9020044-UK

    Cooler Master Vanguard V850W 80+ Gold Fully Modular PSU

    • Single 12V Rail at 70A
    • 80 Plus Gold
    • Fully Modular Flat Black Cables
    • 135mm Silent Fan
    Free Delivery

    £ 124.98  inc. vat

    £133.98save £9.00

    £ 104.15 ex. vat

    £111.65save £7.50
    View Product
    More Info

    QuickFind: 514899   |   Mfr part code: RS850-AFBAG1-UK

    Be Quiet! Straight Power 10 Cm Power Supply (800 Watts) 80 Plus Gold

    • The funnel fan opening of the PSU case allows high airflow intake...
    • 800 Watts of continuous power with stable four 12V-rail design...
    Free Delivery

    £ 113.99  inc. vat

    £ 94.99 ex. vat

    View Product
    More Info

    QuickFind: 666223   |   Mfr part code: BN237

    Be Quiet! 850W Modular PSU - Dark Power Pro 11

    • Fluid 135mm SilentWings® 3 Fan
    • Equipped with a Single 12v Rail
    • 80 Plus Platinum
    • Modular Design
    • SLI/XFire Ready
    Free Delivery

    £ 196.46  inc. vat

    £ 163.71 ex. vat

    View Product
    More Info

    QuickFind: 728220   |   Mfr part code: BN253

    EVGA SuperNOVA 850 T2 Power Supply

    • Advanced Hybrid Cable Management
    • PowerCache
    • Extreme Voltage and Fan Tuning
    Free Delivery

    £ 212.99  inc. vat

    £ 177.49 ex. vat

    View Product
    More Info

    QuickFind: 759093   |   Mfr part code: 220-T2-0850-X3

    Corsair HX850 - 850 Watt Fully Modular PSU

    • 80 PLUS® Platinum efficiency
    • Zero RPM Fan Mode
    • Quiet, efficient operation
    • Easy Installation
    Free Delivery

    £ 134.98  inc. vat

    £154.01save £19.03

    £ 112.48 ex. vat

    £128.34save £15.86
    View Product
    More Info

    QuickFind: 788620   |   Mfr part code: CP-9020138-UK

    Seasonic Focus Plus 850W Gold 80 Plus Full Modular PSU

    • ATX 12 V
    • Fully Modular
    • 80 Plus Gold
    • Fluid Dynamic Fan Bearing
    • 10 Year Warranty
    Free Delivery

    £ 119.97  inc. vat

    £ 99.97 ex. vat

    View Product
    More Info

    QuickFind: 817433   |   Mfr part code: SSR-850FX

    Straight Power 11 850w - 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
    Free Delivery

    £ 126.98  inc. vat

    £ 105.81 ex. vat

    View Product
    More Info

    QuickFind: 826249   |   Mfr part code: BN284

    EVGA Supernova 850w PSU

    • 80 PLUS Gold certified
    • Fully Modular to reduce clutter and improve airflow.
    • 100% Japanese Capacitors
    Free Delivery

    £ 96.99  inc. vat

    £125.74save £28.75

    £ 80.82 ex. vat

    £104.78save £23.96
    View Product
    More Info

    QuickFind: 830663   |   Mfr part code: 120-GP-0850-X3

    Antec HCG850 Extreme PSU

    • Single +12 Rail giving 840w
    • 8 x 6+2 pin PCI-E connectors
    • 100% modular
    • Hybrid fan mode: for silent operation
    • 100% Japanese heavy duty caps
    Free Delivery

    £ 139.98  inc. vat

    £ 116.65 ex. vat

    View Product
    More Info

    QuickFind: 842766   |   Mfr part code: 0-761345-11553-7

    Free Delivery

    £ 123.47  inc. vat

    £ 102.89 ex. vat

    View Product
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    QuickFind: 861346   |   Mfr part code: PS-TPG-0850FPCGUK-S

    Be Quiet Power Zone 850W Fully Modular 80+ Bronze Power Supply

    • Black Coloured PSU with a 135mm Silent Cooling Fan
    • Equipped with a Single 12v Rail Delivering upto 70 Amps
    • Equipped with 4 PCI-E Connectors for Graphics Cards
    Free Delivery

    £ 115.49  inc. vat

    £130.18save £14.69

    £ 96.24 ex. vat

    £108.48save £12.24
    View Product
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    QuickFind: 546367   |   Mfr part code: BN212

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