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Computer Power Supply Units

Computer power supply units. Suitable for all types of systems including gaming computers and workstations. Choose from great brands like Corsair, Cooler Master, Antec and BeQuiet. Available with 80+ efficiency, semi-modular and modular cables.

GIGABYTE UD850GM PG5 850W PSU, 120mm Smart Hydraulic Bearing Fan, 80 PLUS Gold, Fully Modular, UK Plug, High-Quality Japanese Capacitors, Support for PCIe Gen 5.0 Graphics Cards with High Quality Native 16-pin Cable-Power Supplies-Gigante Computers
GIGABYTE UD850GM PG5 850W PSU, 120mm Smart Hydraulic Bearing Fan, 80 PLUS Gold, Fully Modular, UK Plug, High-Quality Japanese Capacitors, Support for PCIe Gen 5.0 Graphics Cards with High Quality Native 16-pin Cable-Power Supplies-Gigante Computers
£113.95 - £113.95
£113.95
£113.95 - £113.95
£113.95

GIGABYTE UD850GM PG5 850W PSU, 120mm Smart Hydraulic Bearing Fan, 80 PLUS Gold, Fully Modular, UK Plug, High-Quality Japanese Capacitors, Support for PCIe Gen 5.0 Graphics Cards with High Quality Native 16-pin Cable

GIGABYTE
Low stock

Wattage: 850W Size: ATX Modular: Fully SATA Connections: 8 Certification: Gold UD850GM PG5Power SupplyKEY FEATURES- Ultra Durable: - Main Japane...

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£113.95 - £113.95
£113.95
£113.95 - £113.95
£113.95
DeepCool PF500 500W Power Supply Unit, 120mm Silent Hydraulic Bearing Fan, 80 PLUS White, Non Modular, UK Plug, Flat Black Cables, Efficient & Affordable-Power Supplies-Gigante Computers
DeepCool PF500 500W Power Supply Unit, 120mm Silent Hydraulic Bearing Fan, 80 PLUS White, Non Modular, UK Plug, Flat Black Cables, Efficient & Affordable-Power Supplies-Gigante Computers
£39.95 - £39.95
£39.95
£39.95 - £39.95
£39.95

DeepCool PF500 500W Power Supply Unit, 120mm Silent Hydraulic Bearing Fan, 80 PLUS White, Non Modular, UK Plug, Flat Black Cables, Efficient & Affordable

DEEPCOOL
In stock

Wattage: 500W Size: ATX Modular: No SATA Connections: 6 Certification: White PF50080 PLUS Standard Power SupplyThe DeepCool PF Series Power Supply...

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£39.95 - £39.95
£39.95
£39.95 - £39.95
£39.95
Evo Labs E-750BL 750W 120mm Black Silent Fan PSU-PSUs-Gigante Computers
Evo Labs E-750BL 750W 120mm Black Silent Fan PSU-PSUs-Gigante Computers
£27.95 - £27.95
£27.95
£27.95 - £27.95
£27.95

Evo Labs E-750BL 750W 120mm Black Silent Fan PSU

EVO LABS
In stock

The NEW Evo Labs E-750BL ATX 750W power supply with a 120mm black fan provides improved airflow and ventilation for you PC system. Key Features - ...

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£27.95 - £27.95
£27.95
£27.95 - £27.95
£27.95
Corsair 750W CX750 PSU, Fully Wired, 80+ Bronze, Thermally Controlled Fan-Power Supplies-Gigante Computers
Corsair 750W CX750 PSU, Fully Wired, 80+ Bronze, Thermally Controlled Fan-Power Supplies-Gigante Computers
£68.95 - £68.95
£68.95
£68.95 - £68.95
£68.95

Corsair 750W CX750 PSU, Fully Wired, 80+ Bronze, Thermally Controlled Fan

CORSAIR
Low stock

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....

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£68.95 - £68.95
£68.95
£68.95 - £68.95
£68.95
750W Seasonic CORE GX ATX 3.1 Modular 80 Plus Gold PSU Black Edition-Power Supplies-Gigante Computers
750W Seasonic CORE GX ATX 3.1 Modular 80 Plus Gold PSU Black Edition-Power Supplies-Gigante Computers
£109.95 - £109.95
£109.95
£109.95 - £109.95
£109.95

750W Seasonic CORE GX ATX 3.1 Modular 80 Plus Gold PSU Black Edition

Seasonic
Low stock

⚡ Seasonic CORE GX ATX 3.1 750W Power Supply Compact, efficient, and future-ready, the Seasonic CORE GX ATX 3.1 750W Black Edition delivers clean ...

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£109.95 - £109.95
£109.95
£109.95 - £109.95
£109.95
GIGABYTE UD1000GM PG5 1000W PSU, 120mm Smart Hydraulic Bearing Fan, 80 PLUS Gold, Fully Modular, UK Plug, High-Quality Japanese Capacitors, Support for PCIe Gen 5.0 Graphics Cards with High Quality Native 16-pin Cable-Power Supplies-Gigante Computers
GIGABYTE UD1000GM PG5 1000W PSU, 120mm Smart Hydraulic Bearing Fan, 80 PLUS Gold, Fully Modular, UK Plug, High-Quality Japanese Capacitors, Support for PCIe Gen 5.0 Graphics Cards with High Quality Native 16-pin Cable-Power Supplies-Gigante Computers
£132.95 - £132.95
£132.95
£132.95 - £132.95
£132.95

GIGABYTE UD1000GM PG5 1000W PSU, 120mm Smart Hydraulic Bearing Fan, 80 PLUS Gold, Fully Modular, UK Plug, High-Quality Japanese Capacitors, Support for PCIe Gen 5.0 Graphics Cards with High Quality Native 16-pin Cable

GIGABYTE
In stock

Wattage: 1000W Size: ATX Modular: Fully SATA Connections: 8 Certification: Gold UD1000GM PG5Power SupplyKEY FEATURES- Ultra Durable: - Main Japa...

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£132.95 - £132.95
£132.95
£132.95 - £132.95
£132.95
DeepCool PL650D 650W 80 Plus Bronze Power Supply with 120mm Hydro-Bearing Fan, ATX3.0 & PCIe 5.0 Support, Non-Modular Design PSU-Power Supplies-Gigante Computers
DeepCool PL650D 650W 80 Plus Bronze Power Supply with 120mm Hydro-Bearing Fan, ATX3.0 & PCIe 5.0 Support, Non-Modular Design PSU-Power Supplies-Gigante Computers
£52.95 - £52.95
£52.95
£52.95 - £52.95
£52.95

DeepCool PL650D 650W 80 Plus Bronze Power Supply with 120mm Hydro-Bearing Fan, ATX3.0 & PCIe 5.0 Support, Non-Modular Design PSU

DEEPCOOL
In stock

Wattage: 650W Size/Version: ATX 3.0 Modular: No SATA Connections: 3 Certification: Bronze The DeepCool PL650D 80 Plus Bronze Power Supply is engin...

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£52.95 - £52.95
£52.95
£52.95 - £52.95
£52.95
Vida Lite 750W ATX PSU, Fluid Dynamic Ultra-Quiet Fan, PCIe, Flat Black Cables, Power Lead Not Included-Power Supplies-Gigante Computers
Vida Lite 750W ATX PSU, Fluid Dynamic Ultra-Quiet Fan, PCIe, Flat Black Cables, Power Lead Not Included-Power Supplies-Gigante Computers
Sold out
£34.95 - £34.95
£34.95
£34.95 - £34.95
£34.95

Vida Lite 750W ATX PSU, Fluid Dynamic Ultra-Quiet Fan, PCIe, Flat Black Cables, Power Lead Not Included

VIDA
Out of stock

Vida Lite Power Supplies - A new brand of PSU that ensures stability and value for money Excellent value for money doesn’t mean corners have been c...

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£34.95 - £34.95
£34.95
£34.95 - £34.95
£34.95
Sold out
GameMax RPG Rampage 700W 140mm Ultra Silent Fan 80 PLUS Bronze PSU-PSUs-Gigante Computers
GameMax RPG Rampage 700W 140mm Ultra Silent Fan 80 PLUS Bronze PSU-PSUs-Gigante Computers
£47.95 - £47.95
£47.95
£47.95 - £47.95
£47.95

GameMax RPG Rampage 700W 140mm Ultra Silent Fan 80 PLUS Bronze PSU

GAMEMAX
In stock

GAMEMAX RPG Rampage 700W PSU, 140mm Ultra Silent Fan, 80 PLUS Bronze, Non Modular, Flat Black Cables, Japanese TK Main Capacitor Fitted The Rampage...

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£47.95 - £47.95
£47.95
£47.95 - £47.95
£47.95
Antec SF850X 850W Power Supply - 80 PLUS Gold Certified, Fully Modular, SFX 4.1, ATX 3.1, PCIe 5.1 Ready-Power Supplies-Gigante Computers
Antec SF850X 850W Power Supply - 80 PLUS Gold Certified, Fully Modular, SFX 4.1, ATX 3.1, PCIe 5.1 Ready-Power Supplies-Gigante Computers
£97.95 - £97.95
£97.95
£97.95 - £97.95
£97.95

Antec SF850X 850W Power Supply - 80 PLUS Gold Certified, Fully Modular, SFX 4.1, ATX 3.1, PCIe 5.1 Ready

ANTEC
In stock

Wattage: 850W Size/Version: SFX Modular: Fully SATA Connections: 8 Certification: Gold 80 Plus Gold Certification The SF850X range is 80 Plus Gold...

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£97.95 - £97.95
£97.95
£97.95 - £97.95
£97.95
DeepCool PF600 600W Power Supply Unit, 120mm Silent Hydraulic Bearing Fan, 80 PLUS White, Non Modular, UK Plug, Flat Black Cables, Efficient & Affordable-Power Supplies-Gigante Computers
DeepCool PF600 600W Power Supply Unit, 120mm Silent Hydraulic Bearing Fan, 80 PLUS White, Non Modular, UK Plug, Flat Black Cables, Efficient & Affordable-Power Supplies-Gigante Computers
£39.95 - £39.95
£39.95
£39.95 - £39.95
£39.95

DeepCool PF600 600W Power Supply Unit, 120mm Silent Hydraulic Bearing Fan, 80 PLUS White, Non Modular, UK Plug, Flat Black Cables, Efficient & Affordable

DEEPCOOL
In stock

Wattage: 600W Size: ATX Modular: No SATA Connections: 6 Certification: White PF60080 PLUS Standard Power SupplyThe DeepCool PF Series Power Supply...

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£39.95 - £39.95
£39.95
£39.95 - £39.95
£39.95
GameMax RPG Rampage 600W 140mm Ultra Silent Fan 80 PLUS Bronze PSU-PSUs-Gigante Computers
GameMax RPG Rampage 600W 140mm Ultra Silent Fan 80 PLUS Bronze PSU-PSUs-Gigante Computers
£43.95 - £43.95
£43.95
£43.95 - £43.95
£43.95

GameMax RPG Rampage 600W 140mm Ultra Silent Fan 80 PLUS Bronze PSU

GAMEMAX
In stock

GameMax RPG Rampage 600W 140mm Ultra Silent Fan 80 PLUS Bronze PSU The Rampage PSU Range is the latest PSU series to be launched by GameMax. The Ra...

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£43.95 - £43.95
£43.95
£43.95 - £43.95
£43.95
FSP Vita GM 1000W Modular 80+ GOLD PCIE 5.1 PSU / Power Supply ATX3.1-Power Supplies-Gigante Computers
FSP Vita GM 1000W Modular 80+ GOLD PCIE 5.1 PSU / Power Supply ATX3.1-Power Supplies-Gigante Computers
£123.95 - £123.95
£123.95
£123.95 - £123.95
£123.95

FSP Vita GM 1000W Modular 80+ GOLD PCIE 5.1 PSU / Power Supply ATX3.1

FSP
Low stock

The FSP Vita GM 1000W PSU is a fully modular, ATX 3.1-compliant powerhouse built for next-gen GPUs and CPUs—with a robust 10-year warranty for lon...

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£123.95 - £123.95
£123.95
£123.95 - £123.95
£123.95
be quiet! 850W PURE POWER 12, 80 PLUS Gold, ATX 3.1 compliant and PCIe 5.1 compatible,10-year manufacturer's warranty-Power Supplies-Gigante Computers
be quiet! 850W PURE POWER 12, 80 PLUS Gold, ATX 3.1 compliant and PCIe 5.1 compatible,10-year manufacturer's warranty-Power Supplies-Gigante Computers
£111.95 - £111.95
£111.95
£111.95 - £111.95
£111.95

be quiet! 850W PURE POWER 12, 80 PLUS Gold, ATX 3.1 compliant and PCIe 5.1 compatible,10-year manufacturer's warranty

BEQUIET
In stock

Wattage: 850W Size/Version: ATX 3.1 Modular: No SATA Connections: 6 Certification: Gold The be quiet! Pure Power 12 850W 80+ Gold Wired Power Supp...

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£111.95 - £111.95
£111.95
£111.95 - £111.95
£111.95
Antec 1000W NeoECO NE1000GM PSU, Fully Modular, FDM Fan, 80+ Gold, ATX 3.0, PCIe 5.0, Zero RPM Manager, Compact Design-Power Supplies-Gigante Computers
Antec 1000W NeoECO NE1000GM PSU, Fully Modular, FDM Fan, 80+ Gold, ATX 3.0, PCIe 5.0, Zero RPM Manager, Compact Design-Power Supplies-Gigante Computers
£133.95 - £133.95
£133.95
£133.95 - £133.95
£133.95

Antec 1000W NeoECO NE1000GM PSU, Fully Modular, FDM Fan, 80+ Gold, ATX 3.0, PCIe 5.0, Zero RPM Manager, Compact Design

ANTEC
Low stock

Introducing our NE1000G M ATX3.0 power supply, designed with the ultimate performance and stability in mind for the gaming and enthusia...

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£133.95 - £133.95
£133.95
£133.95 - £133.95
£133.95
Evo Labs E-600BL 600W 120mm Black Silent Fan PSU-PSUs-Gigante Computers
Evo Labs E-600BL 600W 120mm Black Silent Fan PSU-PSUs-Gigante Computers
£25.95 - £25.95
£25.95
£25.95 - £25.95
£25.95

Evo Labs E-600BL 600W 120mm Black Silent Fan PSU

EVO LABS
In stock

The NEW Evo Labs E-600BL ATX 600W power supply with a 120mm black fan provides improved airflow and ventilation for you PC system.Key Features- New...

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£25.95 - £25.95
£25.95
£25.95 - £25.95
£25.95
Antec GSK ATX3.1 850W Power Supply V2, White,80 PLUS Gold, Full Modular, PCIe 5.1, JP Capacitors, Silent FDB Fan, CircuitShield Protection-Power Supplies-Gigante Computers
Antec GSK ATX3.1 850W Power Supply V2, White,80 PLUS Gold, Full Modular, PCIe 5.1, JP Capacitors, Silent FDB Fan, CircuitShield Protection-Power Supplies-Gigante Computers
£93.95 - £93.95
£93.95
£93.95 - £93.95
£93.95

Antec GSK ATX3.1 850W Power Supply V2, White,80 PLUS Gold, Full Modular, PCIe 5.1, JP Capacitors, Silent FDB Fan, CircuitShield Protection

ANTEC
In stock

Wattage: 850W Size/Version: ATX 3.1 Modular: Fully SATA Connections: 8 Certification: Gold Colour: White The Antec GSK850 V2 is an 850-watt, fully...

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£93.95 - £93.95
£93.95
£93.95 - £93.95
£93.95
GameMax GT-300W 300W TFX Power Supply for Small Form Factor PCs, 80 Plus Bronze Efficient PSU with Quiet 80mm Cooling Fan and Active PFC, Ideal Replacement PSU for Slim Desktop Systems-Power Supplies-Gigante Computers
GameMax GT-300W 300W TFX Power Supply for Small Form Factor PCs, 80 Plus Bronze Efficient PSU with Quiet 80mm Cooling Fan and Active PFC, Ideal Replacement PSU for Slim Desktop Systems-Power Supplies-Gigante Computers
£39.95 - £39.95
£39.95
£39.95 - £39.95
£39.95

GameMax GT-300W 300W TFX Power Supply for Small Form Factor PCs, 80 Plus Bronze Efficient PSU with Quiet 80mm Cooling Fan and Active PFC, Ideal Replacement PSU for Slim Desktop Systems

GAMEMAX
In stock

Wattage: 300W Size/Version: TFX Modular: No SATA Connections: 3 Certification: Bronze Colour: Black The GameMax GT-300W is a compact 300W TFX powe...

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£39.95 - £39.95
£39.95
£39.95 - £39.95
£39.95
Antec GSK ATX3.1 750W Power Supply V2 - 80 PLUS Gold, Full Modular, PCIe 5.1, JP Capacitors, Zero RPM Manager, 7-Year Warranty-Power Supplies-Gigante Computers
Antec GSK ATX3.1 750W Power Supply V2 - 80 PLUS Gold, Full Modular, PCIe 5.1, JP Capacitors, Zero RPM Manager, 7-Year Warranty-Power Supplies-Gigante Computers
£103.95 - £103.95
£103.95
£103.95 - £103.95
£103.95

Antec GSK ATX3.1 750W Power Supply V2 - 80 PLUS Gold, Full Modular, PCIe 5.1, JP Capacitors, Zero RPM Manager, 7-Year Warranty

ANTEC
In stock

Wattage: 750W Size/Version: ATX 3.1 Modular: Fully SATA Connections: 8 Certification: Gold Colour: Black The Antec GSK 750 V2 is a 750 W desktop p...

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£103.95 - £103.95
£103.95
£103.95 - £103.95
£103.95
GIGABYTE GP-UD850GM 850W V2, 80 Plus Gold Certified Fully Modular Power Supply, PCIe Gen 5.1, 80 PLUS Gold, Fully Modular Design, 120mm Fan, ATX 3.1 compatible, UK Plug-Power Supplies-Gigante Computers
GIGABYTE GP-UD850GM 850W V2, 80 Plus Gold Certified Fully Modular Power Supply, PCIe Gen 5.1, 80 PLUS Gold, Fully Modular Design, 120mm Fan, ATX 3.1 compatible, UK Plug-Power Supplies-Gigante Computers
£102.95 - £102.95
£102.95
£102.95 - £102.95
£102.95

GIGABYTE GP-UD850GM 850W V2, 80 Plus Gold Certified Fully Modular Power Supply, PCIe Gen 5.1, 80 PLUS Gold, Fully Modular Design, 120mm Fan, ATX 3.1 compatible, UK Plug

GIGABYTE
In stock

Wattage: 850W Size/Version: ATX Modular: Yes SATA Connections: 8 Certification: Gold Colour: Black GIGABYTE GP-UD850GM 850W V2ATX 3.1 and PCIe GEN...

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£102.95 - £102.95
£102.95
£102.95 - £102.95
£102.95
GIGABYTE GP-UD750GM 850W V2, 80 Plus Gold Certified Fully Modular Power Supply, PCIe Gen 5.1, 80 PLUS Gold, Fully Modular Design, 120mm Fan, ATX 3.1 compatible, UK Plug-Power Supplies-Gigante Computers
GIGABYTE GP-UD750GM 850W V2, 80 Plus Gold Certified Fully Modular Power Supply, PCIe Gen 5.1, 80 PLUS Gold, Fully Modular Design, 120mm Fan, ATX 3.1 compatible, UK Plug-Power Supplies-Gigante Computers
£91.95 - £91.95
£91.95
£91.95 - £91.95
£91.95

GIGABYTE GP-UD750GM 850W V2, 80 Plus Gold Certified Fully Modular Power Supply, PCIe Gen 5.1, 80 PLUS Gold, Fully Modular Design, 120mm Fan, ATX 3.1 compatible, UK Plug

GIGABYTE
In stock

Wattage: 850W Size/Version: ATX Modular: Yes SATA Connections: 8 Certification: Gold Colour: Black GIGABYTE GP-UD750GM 850W V2ATX 3.1 and PCIe GEN...

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£91.95 - £91.95
£91.95
£91.95 - £91.95
£91.95
GIGABYTE UD1000GM PG5 1000W PSU V2, PCIe Gen 5.1, 80 PLUS Gold, Fully Modular Design, 120mm Fan, ATX 3.1 compatible, UK Plug-Power Supplies-Gigante Computers
GIGABYTE UD1000GM PG5 1000W PSU V2, PCIe Gen 5.1, 80 PLUS Gold, Fully Modular Design, 120mm Fan, ATX 3.1 compatible, UK Plug-Power Supplies-Gigante Computers
£134.95 - £134.95
£134.95
£134.95 - £134.95
£134.95

GIGABYTE UD1000GM PG5 1000W PSU V2, PCIe Gen 5.1, 80 PLUS Gold, Fully Modular Design, 120mm Fan, ATX 3.1 compatible, UK Plug

GIGABYTE
In stock

Wattage: 1000W Size/Version: ATX Modular: Yes SATA Connections: 8 Certification: Gold Colour: Black GIGABYTE UD1000GM PG5 1000W PSU V2FeaturesFeat...

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£134.95 - £134.95
£134.95
£134.95 - £134.95
£134.95
750W Seasonic CORE GX ATX 3.1 Modular 80 Plus Gold PSU Black Edition-Power Supplies-Gigante Computers
750W Seasonic CORE GX ATX 3.1 Modular 80 Plus Gold PSU Black Edition-Power Supplies-Gigante Computers
£96.95 - £96.95
£96.95
£96.95 - £96.95
£96.95

650W Seasonic CORE GX ATX 3.1 Modular 80 Plus Gold PSU Black Edition

Seasonic
In stock

⚡ Seasonic CORE GX ATX 3.1 650W Power Supply Compact, efficient, and future-ready, the Seasonic CORE GX ATX 3.1 650W Black Edition delivers clean ...

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£96.95 - £96.95
£96.95
£96.95 - £96.95
£96.95
650W Seasonic CORE GX ATX 3.1 Modular 80 Plus Gold PSU White Edition-Power Supplies-Gigante Computers
£105.95 - £105.95
£105.95
£105.95 - £105.95
£105.95

650W Seasonic CORE GX ATX 3.1 Modular 80 Plus Gold PSU White Edition

Seasonic
In stock

  ⚡ Seasonic CORE GX ATX 3.1 650W Power Supply – White Edition Compact, efficient, and future-ready, the Seasonic CORE GX ATX 3.1 650W White Editi...

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£105.95 - £105.95
£105.95
£105.95 - £105.95
£105.95

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