751W - 900W PC Power Supply Units PSUs (22 products)

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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Riotoro Enigma G2 850W ATX Power Supply

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

£ 78.81  inc. vat

£85.52save £6.71

£ 65.67 ex. vat

£71.26save £5.59
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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

£ 109.11  inc. vat

£129.38save £20.27

£ 90.92 ex. vat

£107.81save £16.89
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EVGA SuperNOVA 850 G3 Power Supply

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

£ 112.29  inc. vat

£127.31save £15.02

£ 93.57 ex. vat

£106.09save £12.52
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Corsair RM850 850 Watt 80+ Gold Fully Modular PSU

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

£ 91.49  inc. vat

£102.62save £11.13

£ 76.24 ex. vat

£85.51save £9.27
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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...

£ 156.48  inc. vat

£166.24save £9.76

£ 130.40 ex. vat

£138.53save £8.13
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EVGA 850 GQ Modular Gold Rated 80+ Power Supply

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

£ 108.18  inc. vat

£ 90.15 ex. vat

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Corsair HX850 - 850 Watt Fully Modular PSU

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

£ 146.37  inc. vat

£160.11save £13.74

£ 121.97 ex. vat

£133.42save £11.45
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EVGA 850 BQ Power Supply

  • Quiet and Intelligent Auto Fan for near-silent operation
  • Fan Size / Bearing 140mm Teflon Nano-Steel Bearing
  • 5 Year Warranty

£ 84.98  inc. vat

£ 70.81 ex. vat

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EVGA 750w G3 80+ Modular Gold

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

£ 114.48  inc. vat

£ 95.40 ex. vat

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Corsair RMx Series White RM850x Power supply

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

£ 121.48  inc. vat

£127.94save £6.46

£ 101.23 ex. vat

£106.61save £5.38
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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

£ 200.99  inc. vat

£ 167.49 ex. vat

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EVGA SuperNOVA 850 T2 Power Supply

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

£ 199.42  inc. vat

£ 166.18 ex. vat

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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

£ 124.98  inc. vat

£ 104.15 ex. vat

More Info

EVGA Supernova 850w PSU

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

£ 105.48  inc. vat

£ 87.90 ex. vat

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Corsair AX850 850 Watt 80 Plus Titanium Fully Modular ATX Power Supply

  • 80 Plus Titanium Certified
  • 100% Japanese 105'c Capacitors
  • Zero RPM Fan Mode
  • 135mm Cooling Fan
  • Fully Modular Cables

£ 178.47  inc. vat

£189.48save £11.01

£ 148.72 ex. vat

£157.90save £9.18
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FOCUS PX-850 850W 80+ PLATINUM MODULAR POWER SUPPLY

  • High-efficiency thanks to 80 PLUS Platinum certification
  • Powerful 70A single rail Modular cable management with flat cables...
  • 10 Year manufacturer's guarantee

£ 149.96  inc. vat

£ 124.96 ex. vat

More Info

Seasonic Focus GX-850 850W 80+ Gold Modular Power Supply

  • High-efficiency thanks to 80 PLUS Gold certification
  • Powerful 70A single rail
  • Modular cable management with flat cables
  • 10 Year manufacturer's guarantee

£ 134.98  inc. vat

£ 112.48 ex. vat

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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)

£ 136.49  inc. vat

£ 113.74 ex. vat

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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

£ 100.98  inc. vat

£ 84.15 ex. vat

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Thermaltake Toughpower 850 Watt Full Modular 80+ Platinum ARGB PSU/Power Supply

  • 850 W 80 PLUS Platinum
  • 1 x 140mm w/ Addressable RGB LEDs
  • 150 x 86 x 180 (WxHxD)

£ 203.37  inc. vat

£ 169.47 ex. vat

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Antec HCG 850W Gold Power Supply

  • 120mm FDB Fan
  • Zero RPM Mode
  • 850W
  • 100% Modular
  • PhaseWave design

£ 100.49  inc. vat

£ 83.74 ex. vat

More Info

Thermaltake Toughpower GF1 850 Watt Full Modular 80+ Gold ARGB PSU/Power Supply

  • 850 W 80 PLUS Gold
  • 150 x 86 x 160 (WxHxD)
  • 1 x 140mm w/ Addressable RGB LEDs

£ 136.42  inc. vat

£ 113.68 ex. vat

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Riotoro Enigma G2 850W ATX Power Supply

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

QuickFind: 809567

Mfr part code: PR-GP0850-FMG2-UK

£ 78.81  inc. vat

£85.52save £6.71

£ 65.67 ex. vat

£71.26save £5.59
More Info

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

QuickFind: 861268

Mfr part code: CP-9020180-UK

£ 109.11  inc. vat

£129.38save £20.27

£ 90.92 ex. vat

£107.81save £16.89
More Info

EVGA SuperNOVA 850 G3 Power Supply

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

QuickFind: 769000

Mfr part code: 220-G3-0850-X3

£ 112.29  inc. vat

£127.31save £15.02

£ 93.57 ex. vat

£106.09save £12.52
More Info

Corsair RM850 850 Watt 80+ Gold Fully Modular PSU

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

QuickFind: 908644

Mfr part code: CP-9020196-UK

£ 91.49  inc. vat

£102.62save £11.13

£ 76.24 ex. vat

£85.51save £9.27
More Info

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...

QuickFind: 659513

Mfr part code: CP-9020073-UK

£ 156.48  inc. vat

£166.24save £9.76

£ 130.40 ex. vat

£138.53save £8.13
More Info

EVGA 850 GQ Modular Gold Rated 80+ Power Supply

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

QuickFind: 730223

Mfr part code: 210-GQ-0850-V3

£ 108.18  inc. vat

£ 90.15 ex. vat

More Info

Corsair HX850 - 850 Watt Fully Modular PSU

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

QuickFind: 788620

Mfr part code: CP-9020138-UK

£ 146.37  inc. vat

£160.11save £13.74

£ 121.97 ex. vat

£133.42save £11.45
More Info

EVGA 850 BQ Power Supply

  • Quiet and Intelligent Auto Fan for near-silent operation
  • Fan Size / Bearing 140mm Teflon Nano-Steel Bearing
  • 5 Year Warranty

QuickFind: 756501

Mfr part code: 110-BQ-0850-V3

£ 84.98  inc. vat

£ 70.81 ex. vat

More Info

EVGA 750w G3 80+ Modular Gold

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

QuickFind: 767601

Mfr part code: 220-G3-0750-X3

£ 114.48  inc. vat

£ 95.40 ex. vat

More Info

Corsair RMx Series White RM850x Power supply

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

QuickFind: 864767

Mfr part code: CP-9020188-UK

£ 121.48  inc. vat

£127.94save £6.46

£ 101.23 ex. vat

£106.61save £5.38
More Info

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

QuickFind: 728220

Mfr part code: BN253

£ 200.99  inc. vat

£ 167.49 ex. vat

More Info

EVGA SuperNOVA 850 T2 Power Supply

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

QuickFind: 759093

Mfr part code: 220-T2-0850-X3

£ 199.42  inc. vat

£ 166.18 ex. vat

More Info

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

QuickFind: 826249

Mfr part code: BN284

£ 124.98  inc. vat

£ 104.15 ex. vat

More Info

EVGA Supernova 850w PSU

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

QuickFind: 830663

Mfr part code: 120-GP-0850-X3

£ 105.48  inc. vat

£ 87.90 ex. vat

More Info

Corsair AX850 850 Watt 80 Plus Titanium Fully Modular ATX Power Supply

  • 80 Plus Titanium Certified
  • 100% Japanese 105'c Capacitors
  • Zero RPM Fan Mode
  • 135mm Cooling Fan
  • Fully Modular Cables

QuickFind: 874510

Mfr part code: CP-9020151-UK

£ 178.47  inc. vat

£189.48save £11.01

£ 148.72 ex. vat

£157.90save £9.18
More Info

FOCUS PX-850 850W 80+ PLATINUM MODULAR POWER SUPPLY

  • High-efficiency thanks to 80 PLUS Platinum certification
  • Powerful 70A single rail Modular cable management with flat cables...
  • 10 Year manufacturer's guarantee

QuickFind: 919249

Mfr part code: CA-06P-SS

£ 149.96  inc. vat

£ 124.96 ex. vat

More Info

Seasonic Focus GX-850 850W 80+ Gold Modular Power Supply

  • High-efficiency thanks to 80 PLUS Gold certification
  • Powerful 70A single rail
  • Modular cable management with flat cables
  • 10 Year manufacturer's guarantee

QuickFind: 919253

Mfr part code: FOCUS-GX-850

£ 134.98  inc. vat

£ 112.48 ex. vat

More Info

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)

QuickFind: 715154

Mfr part code: CP-9020083-UK

£ 136.49  inc. vat

£ 113.74 ex. vat

More Info

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

QuickFind: 791244

Mfr part code: 220-B3-0850-V3

£ 100.98  inc. vat

£ 84.15 ex. vat

More Info

Thermaltake Toughpower 850 Watt Full Modular 80+ Platinum ARGB PSU/Power Supply

  • 850 W 80 PLUS Platinum
  • 1 x 140mm w/ Addressable RGB LEDs
  • 150 x 86 x 180 (WxHxD)

QuickFind: 914024

Mfr part code: PS-TPD-0850F3FAPE-1

£ 203.37  inc. vat

£ 169.47 ex. vat

More Info

Antec HCG 850W Gold Power Supply

  • 120mm FDB Fan
  • Zero RPM Mode
  • 850W
  • 100% Modular
  • PhaseWave design

QuickFind: 830328

Mfr part code: 0-761345-11643-5

£ 100.49  inc. vat

£ 83.74 ex. vat

More Info

Thermaltake Toughpower GF1 850 Watt Full Modular 80+ Gold ARGB PSU/Power Supply

  • 850 W 80 PLUS Gold
  • 150 x 86 x 160 (WxHxD)
  • 1 x 140mm w/ Addressable RGB LEDs

QuickFind: 914022

Mfr part code: PS-TPD-0850F3FAGE-1

£ 136.42  inc. vat

£ 113.68 ex. vat

More Info
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