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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 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
£96.99 - £96.99
£96.99
£96.99 - £96.99
£96.99

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...

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£96.99 - £96.99
£96.99
£96.99 - £96.99
£96.99
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
£57.99 - £57.99
£57.99
£57.99 - £57.99
£57.99

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

GAMEMAX
Only 1 left!

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

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£57.99 - £57.99
£57.99
£57.99 - £57.99
£57.99
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 - ...

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£26.99 - £26.99
£26.99
£26.99 - £26.99
£26.99
Evo Labs E-500BL 500W 120mm Black Silent Fan PSU-PSUs-Gigante Computers
Evo Labs E-500BL 500W 120mm Black Silent Fan PSU-PSUs-Gigante Computers
£24.99 - £24.99
£24.99
£24.99 - £24.99
£24.99

Evo Labs E-500BL 500W 120mm Black Silent Fan PSU

EVO LABS
2+ in stock

The NEW Evo Labs E-500BL ATX 500W power supply with a 120mm black fan provides improved airflow and ventilation for you PC system. Key Features - ...

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£24.99 - £24.99
£24.99
£24.99 - £24.99
£24.99
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
£47.99 - £47.99
£47.99
£47.99 - £47.99
£47.99

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

ANTEC
Only 1 left!

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

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£47.99 - £47.99
£47.99
£47.99 - £47.99
£47.99
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
£61.99 - £61.99
£61.99
£61.99 - £61.99
£61.99

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...

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£61.99 - £61.99
£61.99
£61.99 - £61.99
£61.99
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
£70.99 - £70.99
£70.99
£70.99 - £70.99
£70.99

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...

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£70.99 - £70.99
£70.99
£70.99 - £70.99
£70.99
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
£44.99 - £44.99
£44.99
£44.99 - £44.99
£44.99

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...

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£44.99 - £44.99
£44.99
£44.99 - £44.99
£44.99
DeepCool PK750D 750W Power Supply Unit, 120mm Silent Hydro Bearing Fan, 80 PLUS Bronze, Non Modular, UK Plug, Flat Black Cables, Stable with Low Noise Performance-Power Supplies-Gigante Computers
DeepCool PK750D 750W Power Supply Unit, 120mm Silent Hydro Bearing Fan, 80 PLUS Bronze, Non Modular, UK Plug, Flat Black Cables, Stable with Low Noise Performance-Power Supplies-Gigante Computers
£65.99 - £65.99
£65.99
£65.99 - £65.99
£65.99

DeepCool PK750D 750W Power Supply Unit, 120mm Silent Hydro Bearing Fan, 80 PLUS Bronze, Non Modular, UK Plug, Flat Black Cables, Stable with Low Noise Performance

DEEPCOOL
2+ in stock

Wattage: 750W Size/Version: ATX Modular: No SATA Connections: 8 Certification: Bronze PK750D80 PLUS Bronze Power SupplyThe DeepCool PK-D series po...

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£65.99 - £65.99
£65.99
£65.99 - £65.99
£65.99
DeepCool PK650D 650W Power Supply Unit, 120mm Silent Hydro Bearing Fan, 80 PLUS Bronze, Non Modular, UK Plug, Flat Black Cables, Stable with Low Noise Performance-Power Supplies-Gigante Computers
DeepCool PK650D 650W Power Supply Unit, 120mm Silent Hydro Bearing Fan, 80 PLUS Bronze, Non Modular, UK Plug, Flat Black Cables, Stable with Low Noise Performance-Power Supplies-Gigante Computers
£60.99 - £60.99
£60.99
£60.99 - £60.99
£60.99

DeepCool PK650D 650W Power Supply Unit, 120mm Silent Hydro Bearing Fan, 80 PLUS Bronze, Non Modular, UK Plug, Flat Black Cables, Stable with Low Noise Performance

DEEPCOOL
2+ in stock

Wattage: 650W Size/Version: ATX Modular: No SATA Connections: 7 Certification: Bronze PK650D80 PLUS Bronze Power SupplyThe DeepCool PK-D series po...

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£60.99 - £60.99
£60.99
£60.99 - £60.99
£60.99
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
£49.99 - £49.99
£49.99
£49.99 - £49.99
£49.99

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

DEEPCOOL
2+ 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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£49.99 - £49.99
£49.99
£49.99 - £49.99
£49.99
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
£37.99 - £37.99
£37.99
£37.99 - £37.99
£37.99

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

DEEPCOOL
2+ 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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£37.99 - £37.99
£37.99
£37.99 - £37.99
£37.99
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
£87.99 - £87.99
£87.99
£87.99 - £87.99
£87.99

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

DEEPCOOL
Only 2 left!

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

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£87.99 - £87.99
£87.99
£87.99 - £87.99
£87.99
Be Quiet! 850W Pure Power 12 M PSU, Fully Modular, Rifle Bearing Fan, 80+ Gold, ATX 3.0, PCIe 5.0, Dual Rail-Power Supplies-Gigante Computers
Be Quiet! 850W Pure Power 12 M PSU, Fully Modular, Rifle Bearing Fan, 80+ Gold, ATX 3.0, PCIe 5.0, Dual Rail-Power Supplies-Gigante Computers
£130.99 - £130.99
£130.99
£130.99 - £130.99
£130.99

Be Quiet! 850W Pure Power 12 M PSU, Fully Modular, Rifle Bearing Fan, 80+ Gold, ATX 3.0, PCIe 5.0, Dual Rail

BEQUIET
2+ in stock

Pure Power 12 M 850W is ATX 3.0 compliant and PCIe 5.0 compatible and offers peerless dependability with best-in-class features. Pure P...

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£130.99 - £130.99
£130.99
£130.99 - £130.99
£130.99
Cronus FX PRO 500W 140mm Silent Fan 80 PLUS Bronze PSU-PSUs-Gigante Computers
Cronus FX PRO 500W 140mm Silent Fan 80 PLUS Bronze PSU-PSUs-Gigante Computers
£43.99 - £43.99
£43.99
£43.99 - £43.99
£43.99

Cronus FX PRO 500W 140mm Silent Fan 80 PLUS Bronze PSU

CRONUS
2+ in stock

The FX Pro series is the latest PSU series launched by Cronus. Manufactured by CWT, the FX Pro range are a non-modular power supplies that we offer...

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£43.99 - £43.99
£43.99
£43.99 - £43.99
£43.99
£160.99 - £160.99
£160.99
£160.99 - £160.99
£160.99

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

ANTEC
2+ 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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£160.99 - £160.99
£160.99
£160.99 - £160.99
£160.99
GameMax GP-850-WHT 850W 80 Plus Bronze Certified Power Supply Unit with Ultra Silent 140mm White Fan, High Efficiency, and Reliable Performance for Gaming and Office PCs-Power Supplies-Gigante Computers
GameMax GP-850-WHT 850W 80 Plus Bronze Certified Power Supply Unit with Ultra Silent 140mm White Fan, High Efficiency, and Reliable Performance for Gaming and Office PCs-Power Supplies-Gigante Computers
£67.99 - £67.99
£67.99
£67.99 - £67.99
£67.99

GameMax GP-850-WHT 850W 80 Plus Bronze Certified Power Supply Unit with Ultra Silent 140mm White Fan, High Efficiency, and Reliable Performance for Gaming and Office PCs

GAMEMAX
2+ in stock

Wattage: 850W Size/Version: ATX Modular: No SATA Connections: 6 Certification: Bronze GameMax GP-850 850W 80 Plus Bronze Power SupplyThe GameMax G...

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£67.99 - £67.99
£67.99
£67.99 - £67.99
£67.99
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
Sold out
£160.99 - £160.99
£160.99
£160.99 - £160.99
£160.99

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

ANTEC
Out of 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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£160.99 - £160.99
£160.99
£160.99 - £160.99
£160.99
Sold out
Antec HCG850 PRO Platinum ATX 3.1 Power Supply - 850W, Fully Modular, 80 PLUS Platinum Certified, Silent Fan, High-Performance Gaming PSU-Power Supplies-Gigante Computers
Antec HCG850 PRO Platinum ATX 3.1 Power Supply - 850W, Fully Modular, 80 PLUS Platinum Certified, Silent Fan, High-Performance Gaming PSU-Power Supplies-Gigante Computers
£177.99 - £177.99
£177.99
£177.99 - £177.99
£177.99

Antec HCG850 PRO Platinum ATX 3.1 Power Supply - 850W, Fully Modular, 80 PLUS Platinum Certified, Silent Fan, High-Performance Gaming PSU

ANTEC
2+ in stock

Wattage: 850W Size/Version: ATX 3.1 Modular: Fully SATA Connections: 14 Certification: 80+ Certified HCG850 PRO Platinum ATX 3.1FOR THE ULTIMATE G...

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£177.99 - £177.99
£177.99
£177.99 - £177.99
£177.99
Antec HCG1200 PRO Platinum ATX 3.1 Power Supply - 1200W, Fully Modular, 80 PLUS Platinum Certified, Silent Fan, High-Performance Gaming PSU-Power Supplies-Gigante Computers
Antec HCG1200 PRO Platinum ATX 3.1 Power Supply - 1200W, Fully Modular, 80 PLUS Platinum Certified, Silent Fan, High-Performance Gaming PSU-Power Supplies-Gigante Computers
£234.99 - £234.99
£234.99
£234.99 - £234.99
£234.99

Antec HCG1200 PRO Platinum ATX 3.1 Power Supply - 1200W, Fully Modular, 80 PLUS Platinum Certified, Silent Fan, High-Performance Gaming PSU

ANTEC
2+ in stock

Wattage: 1200W Size/Version: ATX 3.1 Modular: Fully SATA Connections: 14 Certification: 80+ Certified HCG1200 PRO Platinum ATX 3.1FOR THE ULTIMATE...

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£234.99 - £234.99
£234.99
£234.99 - £234.99
£234.99
Antec HCG1000 PRO Platinum ATX 3.1 Power Supply - 1000W, Fully Modular, 80 PLUS Platinum Certified, Silent Fan, High-Performance Gaming PSU-Power Supplies-Gigante Computers
Antec HCG1000 PRO Platinum ATX 3.1 Power Supply - 1000W, Fully Modular, 80 PLUS Platinum Certified, Silent Fan, High-Performance Gaming PSU-Power Supplies-Gigante Computers
£199.99 - £199.99
£199.99
£199.99 - £199.99
£199.99

Antec HCG1000 PRO Platinum ATX 3.1 Power Supply - 1000W, Fully Modular, 80 PLUS Platinum Certified, Silent Fan, High-Performance Gaming PSU

ANTEC
2+ in stock

Wattage: 1000W Size/Version: ATX 3.1 Modular: Fully SATA Connections: 14 Certification: 80+ Certified HCG1000 PRO Platinum ATX 3.1FOR THE ULTIMATE...

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£199.99 - £199.99
£199.99
£199.99 - £199.99
£199.99
GIGABYTE P650G 650W PSU, 120mm Silent Hydraulic Bearing Fan, 80 PLUS Gold, Non Modular, UK Plug, 100% Japanese Capacitors, Single +12V Rail-Power Supplies-Gigante Computers
GIGABYTE P650G 650W PSU, 120mm Silent Hydraulic Bearing Fan, 80 PLUS Gold, Non Modular, UK Plug, 100% Japanese Capacitors, Single +12V Rail-Power Supplies-Gigante Computers
£58.99 - £58.99
£58.99
£58.99 - £58.99
£58.99

GIGABYTE P650G 650W PSU, 120mm Silent Hydraulic Bearing Fan, 80 PLUS Gold, Non Modular, UK Plug, 100% Japanese Capacitors, Single +12V Rail

GIGABYTE
2+ in stock

Wattage: 650w Size/Version: ATX Modular: No SATA Connections: 6 Certification: 80+ Certified HIGH QUALITY JAPANESE CAPACITORSThe primary capacitor...

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£58.99 - £58.99
£58.99
£58.99 - £58.99
£58.99
DeepCool PN850D 850W PSU, ATX 3.1, 120mm Silent High Performance Fan, 80 PLUS Gold, Non Modular, UK Plug, Flat Black Cables, Japanese Bulk Capacitors-Power Supplies-Gigante Computers
DeepCool PN850D 850W PSU, ATX 3.1, 120mm Silent High Performance Fan, 80 PLUS Gold, Non Modular, UK Plug, Flat Black Cables, Japanese Bulk Capacitors-Power Supplies-Gigante Computers
£101.99 - £101.99
£101.99
£101.99 - £101.99
£101.99

DeepCool PN850D 850W PSU, ATX 3.1, 120mm Silent High Performance Fan, 80 PLUS Gold, Non Modular, UK Plug, Flat Black Cables, Japanese Bulk Capacitors

DEEPCOOL
2+ in stock

Wattage: 600w Size/Version: ATX 3.0 Modular: No SATA Connections: 2 Certification: Gold PN850D NATIVE DIRECT ATX3.1The DeepCool PN850D is a new no...

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£101.99 - £101.99
£101.99
£101.99 - £101.99
£101.99
DeepCool PN750D 750W PSU, ATX 3.1, 120mm Silent High Performance Fan, 80 PLUS Gold, Non Modular, UK Plug, Flat Black Cables, Japanese Bulk Capacitors-Power Supplies-Gigante Computers
DeepCool PN750D 750W PSU, ATX 3.1, 120mm Silent High Performance Fan, 80 PLUS Gold, Non Modular, UK Plug, Flat Black Cables, Japanese Bulk Capacitors-Power Supplies-Gigante Computers
£87.99 - £87.99
£87.99
£87.99 - £87.99
£87.99

DeepCool PN750D 750W PSU, ATX 3.1, 120mm Silent High Performance Fan, 80 PLUS Gold, Non Modular, UK Plug, Flat Black Cables, Japanese Bulk Capacitors

DEEPCOOL
2+ in stock

Wattage: 750W Size/Version: ATX 3.0 Modular: No SATA Connections: 2 Certification: Gold PN750D NATIVE DIRECT ATX3.1The DeepCool PN750D is a new no...

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£87.99 - £87.99
£87.99
£87.99 - £87.99
£87.99

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