Skip to content

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 P850GM 850W PSU, 120mm Smart Hydraulic Bearing Fan, 80 PLUS Gold, Fully Modular, UK Plug, High-Quality Japanese Capacitors, Powerful Single +12V Rail-Power Supplies-Gigante Computers
Gigabyte P850GM 850W PSU, 120mm Smart Hydraulic Bearing Fan, 80 PLUS Gold, Fully Modular, UK Plug, High-Quality Japanese Capacitors, Powerful Single +12V Rail-Power Supplies-Gigante Computers
£95.99 - £95.99
£95.99
£95.99 - £95.99
£95.99

Gigabyte P850GM 850W PSU, 120mm Smart Hydraulic Bearing Fan, 80 PLUS Gold, Fully Modular, UK Plug, High-Quality Japanese Capacitors, Powerful Single +12V Rail

GIGABYTE
2+ in stock

Wattage: 850W Size: ATX Modular: Fully SATA Connections: 8 Certification: Gold P850GMPower SupplyFeatures- 80 PLUS Gold certified- Fully modular d...

View full details
£95.99 - £95.99
£95.99
£95.99 - £95.99
£95.99
Gigabyte P650B 650W PSU, 120mm Silent Hydraulic Bearing Fan, 80 PLUS Bronze, Non Modular, UK Plug, 100% Japanese Capacitors, Single +12V Rail-Power Supplies-Gigante Computers
Gigabyte P650B 650W PSU, 120mm Silent Hydraulic Bearing Fan, 80 PLUS Bronze, Non Modular, UK Plug, 100% Japanese Capacitors, Single +12V Rail-Power Supplies-Gigante Computers
£56.99 - £56.99
£56.99
£56.99 - £56.99
£56.99

Gigabyte P650B 650W PSU, 120mm Silent Hydraulic Bearing Fan, 80 PLUS Bronze, Non Modular, UK Plug, 100% Japanese Capacitors, Single +12V Rail

GIGABYTE
2+ in stock

Wattage: 650W Size: ATX Modular: No SATA Connections: 6 Certification: Bronze P650BPower SupplyFeatures- 80 PLUS bronze certified: up to 89% effic...

View full details
£56.99 - £56.99
£56.99
£56.99 - £56.99
£56.99
GameMax 750W RPG Rampage Fully Modular PSU, 80+ Bronze, Flat Black Cables, Power Lead Not Included-Power Supplies-Gigante Computers
GameMax 750W RPG Rampage Fully Modular PSU, 80+ Bronze, Flat Black Cables, Power Lead Not Included-Power Supplies-Gigante Computers
£56.99 - £56.99
£56.99
£56.99 - £56.99
£56.99

GameMax 750W RPG Rampage Fully Modular PSU, 80+ Bronze, Flat Black Cables, Power Lead Not Included

GAMEMAX
2+ in stock

Building on the success of the GameMax RPG Rampage 750W and 850W semi-modular 80 Plus Bronze power supplies, GameMax have upgraded both...

View full details
£56.99 - £56.99
£56.99
£56.99 - £56.99
£56.99
Antec 550W CSK550 Cuprum Strike PSU, Semi-Modular, 80+ Bronze, Continuous Power-Power Supplies-Gigante Computers
Antec 550W CSK550 Cuprum Strike PSU, Semi-Modular, 80+ Bronze, Continuous Power-Power Supplies-Gigante Computers
£51.99 - £51.99
£51.99
£51.99 - £51.99
£51.99

Antec 550W CSK550 Cuprum Strike PSU, Semi-Modular, 80+ Bronze, Continuous Power

ANTEC
2+ in stock

Antec's new generation Cuprum Strike Bronze power supply is crafted for quality, efficiency, and performance.Featuring 80 PLUS BRONZE certification...

View full details
£51.99 - £51.99
£51.99
£51.99 - £51.99
£51.99
ANTEC Cuprum Strike CSK750H 750W PSU, 120mm Silent Fan, 80 PLUS Bronze, Semi Modular, UK Plug, Flat Black Cables, CircuitShield Industrial-Grade Protections-Power Supplies-Gigante Computers
ANTEC Cuprum Strike CSK750H 750W PSU, 120mm Silent Fan, 80 PLUS Bronze, Semi Modular, UK Plug, Flat Black Cables, CircuitShield Industrial-Grade Protections-Power Supplies-Gigante Computers
£66.99 - £66.99
£66.99
£66.99 - £66.99
£66.99

ANTEC Cuprum Strike CSK750H 750W PSU, 120mm Silent Fan, 80 PLUS Bronze, Semi Modular, UK Plug, Flat Black Cables, CircuitShield Industrial-Grade Protections

ANTEC
2+ in stock

Wattage: 750W Size: ATX Modular: Semi SATA Connections: 8 Certification: Bronze CUPRUM STRIKECSK750H SEMI-MODULAR- 80 PLUS Bronze- Antec Quality 3...

View full details
£66.99 - £66.99
£66.99
£66.99 - £66.99
£66.99
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
£26.99 - £26.99
£26.99
£26.99 - £26.99
£26.99

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

EVO LABS
2+ 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 - ...

View full details
£26.99 - £26.99
£26.99
£26.99 - £26.99
£26.99
Cooler Master Elite Nex White, 600W, 80 Plus standard certified efficiency, High Peak Power Tolerance, 3 Year Warranty,-Power Supplies-Gigante Computers
Cooler Master Elite Nex White, 600W, 80 Plus standard certified efficiency, High Peak Power Tolerance, 3 Year Warranty,-Power Supplies-Gigante Computers
£38.99 - £38.99
£38.99
£38.99 - £38.99
£38.99

Cooler Master Elite Nex White, 600W, 80 Plus standard certified efficiency, High Peak Power Tolerance, 3 Year Warranty,

COOLER MASTER
2+ in stock

Wattage: 600W Size/Version: ATX 12V Ver. 2.41 Modular: None SATA Connections: 5 Certification: 80+ ELITE NEX WHITE W600 230V NEX LEVEL POWERFeatur...

View full details
£38.99 - £38.99
£38.99
£38.99 - £38.99
£38.99
Be Quiet! 650W System Power 10 PSU, 80+ Bronze, Fully Wired, Strong 12V Rail, Temp. Controlled Fan-Power Supplies-Gigante Computers
Be Quiet! 650W System Power 10 PSU, 80+ Bronze, Fully Wired, Strong 12V Rail, Temp. Controlled Fan-Power Supplies-Gigante Computers
£59.99 - £59.99
£59.99
£59.99 - £59.99
£59.99

Be Quiet! 650W System Power 10 PSU, 80+ Bronze, Fully Wired, Strong 12V Rail, Temp. Controlled Fan

BEQUIET
2+ in stock

PROVEN RELIABILITY, QUIET OPERATIONSystem Power 10 650W has been built with price-conscious users in mind that do not want to dispense on reliabili...

View full details
£59.99 - £59.99
£59.99
£59.99 - £59.99
£59.99
Cooler Master Elite Nex White, 500W, 80 Plus standard certified efficiency, High Peak Power Tolerance, 3 Year Warranty,-Power Supplies-Gigante Computers
Cooler Master Elite Nex White, 500W, 80 Plus standard certified efficiency, High Peak Power Tolerance, 3 Year Warranty,-Power Supplies-Gigante Computers
£47.99 - £47.99
£47.99
£47.99 - £47.99
£47.99

Cooler Master Elite Nex White, 500W, 80 Plus standard certified efficiency, High Peak Power Tolerance, 3 Year Warranty,

COOLER MASTER
2+ in stock

Wattage: 500W Size/Version: ATX 12V Ver. 2.41 Modular: None SATA Connections: 5 Certification: 80+ ELITE NEX WHITE W500 230V NEX LEVEL POWERFeatur...

View full details
£47.99 - £47.99
£47.99
£47.99 - £47.99
£47.99
DeepCool LS320 All In One Liquid CPU Cooler, ARGB LED Lighting, 120mm PWM Fan, 120mm Radiator, Intel/AMD-Power Supplies-Gigante Computers
DeepCool LS320 All In One Liquid CPU Cooler, ARGB LED Lighting, 120mm PWM Fan, 120mm Radiator, Intel/AMD-Power Supplies-Gigante Computers
£71.99 - £71.99
£71.99
£71.99 - £71.99
£71.99

DeepCool LS320 All In One Liquid CPU Cooler, ARGB LED Lighting, 120mm PWM Fan, 120mm Radiator, Intel/AMD

DEEPCOOL
Only 1 left!

Product Type: Fan Fan Size: 120mm Max Fan Speed: 2250RPM Fan Colour: Black LED Colour: RGB Connections: 4-Pin PWM The DeepCool LS320 premium liqui...

View full details
£71.99 - £71.99
£71.99
£71.99 - £71.99
£71.99
Be Quiet! 550W System Power 10 PSU, 80+ Bronze, Fully Wired, Strong 12V Rail, Temp. Controlled Fan-Power Supplies-Gigante Computers
Be Quiet! 550W System Power 10 PSU, 80+ Bronze, Fully Wired, Strong 12V Rail, Temp. Controlled Fan-Power Supplies-Gigante Computers
£53.99 - £53.99
£53.99
£53.99 - £53.99
£53.99

Be Quiet! 550W System Power 10 PSU, 80+ Bronze, Fully Wired, Strong 12V Rail, Temp. Controlled Fan

BEQUIET
Only 2 left!

SYSTEM POWER 10 550WProven reliability, quiet operationSystem Power 10 550W has been built with price-conscious users in mind that do not want to d...

View full details
£53.99 - £53.99
£53.99
£53.99 - £53.99
£53.99
COOLER MASTER V750 GOLD V2 750W PSU, 135mm Silent FDB Fan, 80 PLUS Gold, Fully Modular, UK Plug, 40% Semi-Fanless Mode with Hybrid Switch, Half-Bridge LLC Resonant Converter And DC-DC Technology-Power Supplies-Gigante Computers
COOLER MASTER V750 GOLD V2 750W PSU, 135mm Silent FDB Fan, 80 PLUS Gold, Fully Modular, UK Plug, 40% Semi-Fanless Mode with Hybrid Switch, Half-Bridge LLC Resonant Converter And DC-DC Technology-Power Supplies-Gigante Computers
£142.99 - £142.99
£142.99
£142.99 - £142.99
£142.99

COOLER MASTER V750 GOLD V2 750W PSU, 135mm Silent FDB Fan, 80 PLUS Gold, Fully Modular, UK Plug, 40% Semi-Fanless Mode with Hybrid Switch, Half-Bridge LLC Resonant Converter And DC-DC Technology

COOLER MASTER
2+ in stock

Wattage: 750W Size: ATX Modular: Fully SATA Connections: 12 Certification: Gold V750 GOLD - V2SEMI-FANLESS FULL-MODULAR 80 PLUS GOLD POWER SUPPLY-...

View full details
£142.99 - £142.99
£142.99
£142.99 - £142.99
£142.99
Fractal Design Anode 750W PSU, Semi-Modular, 80+ Bronze, Compact Design, 5 Year Warranty-Power Supplies-Gigante Computers
£98.99 - £98.99
£98.99
£98.99 - £98.99
£98.99

Fractal Design Anode 750W PSU, Semi-Modular, 80+ Bronze, Compact Design, 5 Year Warranty

FRACTAL
Only 1 left!

    Solid and sturdy, the Anode ATX is a strong contender for any discerning builder. Semi-modular cables offer easier installation and less clutt...

View full details
£98.99 - £98.99
£98.99
£98.99 - £98.99
£98.99
DeepCool PM750D 750W 120mm Silent Hydro Bearing Fan 80 PLUS Gold PSU-PSUs-Gigante Computers
DeepCool PM750D 750W 120mm Silent Hydro Bearing Fan 80 PLUS Gold PSU-PSUs-Gigante Computers
£86.99 - £86.99
£86.99
£86.99 - £86.99
£86.99

DeepCool PM750D 750W 120mm Silent Hydro Bearing Fan 80 PLUS Gold PSU

DEEPCOOL
2+ in stock

PM750D Reliable 80 PLUS Gold Efficiency DeepCool PM750D Series non-modular power supplies are certified 80 PLUS Gold for efficient power delivery w...

View full details
£86.99 - £86.99
£86.99
£86.99 - £86.99
£86.99

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare
x