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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.

Antec CSK850 PRO 850W Semi-Modular ATX 3.1 Power Supply, PCIe 5.1 Ready with 12V 2x6 Connector, 80 Plus Bronze Certified, Quiet 120mm Fan, 5-Year Warranty-Power Supplies-Gigante Computers
Antec CSK850 PRO 850W Semi-Modular ATX 3.1 Power Supply, PCIe 5.1 Ready with 12V 2x6 Connector, 80 Plus Bronze Certified, Quiet 120mm Fan, 5-Year Warranty-Power Supplies-Gigante Computers
£73.95 - £73.95
£73.95
£73.95 - £73.95
£73.95

Antec CSK850 PRO 850W Semi-Modular ATX 3.1 Power Supply, PCIe 5.1 Ready with 12V 2x6 Connector, 80 Plus Bronze Certified, Quiet 120mm Fan, 5-Year Warranty

ANTEC
In stock

Wattage: 850W Size/Version: ATX 3.1 Modular: Semi SATA Connections: 6 Certification: Bronze Colour: Black The Antec CSK850 PRO is an 850 W semi-mo...

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£73.95 - £73.95
£73.95
£73.95 - £73.95
£73.95
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
£139.95 - £139.95
£139.95
£139.95 - £139.95
£139.95

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

ANTEC
In 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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£139.95 - £139.95
£139.95
£139.95 - £139.95
£139.95
Antec NE850 Platinum NeoEco 850W Fully -Modular ATX 3.1 Power Supply, PCIe 5.1 Ready with 12V 2x6 Connector, 80 Plus Platinum Certified, 120mm FDB Silent Fan, 10-Year Warranty-Power Supplies-Gigante Computers
Antec NE850 Platinum NeoEco 850W Fully -Modular ATX 3.1 Power Supply, PCIe 5.1 Ready with 12V 2x6 Connector, 80 Plus Platinum Certified, 120mm FDB Silent Fan, 10-Year Warranty-Power Supplies-Gigante Computers
£104.95 - £104.95
£104.95
£104.95 - £104.95
£104.95

Antec NE850 Platinum NeoEco 850W Fully -Modular ATX 3.1 Power Supply, PCIe 5.1 Ready with 12V 2x6 Connector, 80 Plus Platinum Certified, 120mm FDB Silent Fan, 10-Year Warranty

ANTEC
In stock

Wattage: 850W Size/Version: ATX 3.1 Modular: Fully SATA Connections: 6 Certification: Platinum Colour: Black Antec NE850 NeoECO Platinum ATX3.1 po...

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£104.95 - £104.95
£104.95
£104.95 - £104.95
£104.95
Antec NE1200 Platinum NeoEco 1200W Fully -Modular ATX 3.1 Power Supply, PCIe 5.1 Ready with 12V 2x6 Connector, 80 Plus Platinum Certified, 120mm FDB Silent Fan, 10-Year Warranty-Power Supplies-Gigante Computers
Antec NE1200 Platinum NeoEco 1200W Fully -Modular ATX 3.1 Power Supply, PCIe 5.1 Ready with 12V 2x6 Connector, 80 Plus Platinum Certified, 120mm FDB Silent Fan, 10-Year Warranty-Power Supplies-Gigante Computers
£139.95 - £139.95
£139.95
£139.95 - £139.95
£139.95

Antec NE1200 Platinum NeoEco 1200W Fully -Modular ATX 3.1 Power Supply, PCIe 5.1 Ready with 12V 2x6 Connector, 80 Plus Platinum Certified, 120mm FDB Silent Fan, 10-Year Warranty

ANTEC
In stock

Wattage: 1200W Size/Version: ATX 3.1 Modular: Fully SATA Connections: 9 Certification: Platinum Colour: Black Antec NE1200 NeoECO Platinum ATX3.1 ...

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£139.95 - £139.95
£139.95
£139.95 - £139.95
£139.95
Antec NE1000 Platinum NeoEco 1000W Fully -Modular ATX 3.1 Power Supply, PCIe 5.1 Ready with 12V 2x6 Connector, 80 Plus Platinum Certified, 120mm FDB Silent Fan, 10-Year Warranty-Power Supplies-Gigante Computers
Antec NE1000 Platinum NeoEco 1000W Fully -Modular ATX 3.1 Power Supply, PCIe 5.1 Ready with 12V 2x6 Connector, 80 Plus Platinum Certified, 120mm FDB Silent Fan, 10-Year Warranty-Power Supplies-Gigante Computers
£123.95 - £123.95
£123.95
£123.95 - £123.95
£123.95

Antec NE1000 Platinum NeoEco 1000W Fully -Modular ATX 3.1 Power Supply, PCIe 5.1 Ready with 12V 2x6 Connector, 80 Plus Platinum Certified, 120mm FDB Silent Fan, 10-Year Warranty

ANTEC
In stock

Wattage: 1000W Size/Version: ATX 3.1 Modular: Fully SATA Connections: 9 Certification: Platinum Colour: Black Antec NE1000 NeoECO Platinum ATX3.1 ...

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£123.95 - £123.95
£123.95
£123.95 - £123.95
£123.95
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
£113.95 - £113.95
£113.95
£113.95 - £113.95
£113.95

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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£113.95 - £113.95
£113.95
£113.95 - £113.95
£113.95
Antec GSK850 V2 850W Fully Modular ATX 3.1 Power Supply, 80 PLUS Gold, PCIe 5.1 Ready with 12V-2x6 Cable, Silent 120mm Fan, High-Performance PSU for Gaming PCs-Power Supplies-Gigante Computers
Antec GSK850 V2 850W Fully Modular ATX 3.1 Power Supply, 80 PLUS Gold, PCIe 5.1 Ready with 12V-2x6 Cable, Silent 120mm Fan, High-Performance PSU for Gaming PCs-Power Supplies-Gigante Computers
£95.95 - £95.95
£95.95
£95.95 - £95.95
£95.95

Antec GSK850 V2 850W Fully Modular ATX 3.1 Power Supply, 80 PLUS Gold, PCIe 5.1 Ready with 12V-2x6 Cable, Silent 120mm Fan, High-Performance PSU for Gaming PCs

ANTEC
In stock

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

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£95.95 - £95.95
£95.95
£95.95 - £95.95
£95.95
Antec Signature 2200 Platinum 2200W ATX 3.1 Power Supply – Fully Modular, 80 PLUS Platinum, PCIe 5.1 Ready, AI-Assisted Smart Fan Control, 12V-2x6 Connector-Power Supplies-Gigante Computers
Antec Signature 2200 Platinum 2200W ATX 3.1 Power Supply – Fully Modular, 80 PLUS Platinum, PCIe 5.1 Ready, AI-Assisted Smart Fan Control, 12V-2x6 Connector-Power Supplies-Gigante Computers
£462.95 - £462.95
£462.95
£462.95 - £462.95
£462.95

Antec Signature 2200 Platinum 2200W ATX 3.1 Power Supply – Fully Modular, 80 PLUS Platinum, PCIe 5.1 Ready, AI-Assisted Smart Fan Control, 12V-2x6 Connector

ANTEC
In stock

Wattage: 2200W Size/Version: ATX 3.1 Modular: Fully SATA Connections: 18 Certification: Platinum Colour: Black The Antec Signature 2200 Platinum A...

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£462.95 - £462.95
£462.95
£462.95 - £462.95
£462.95
Antec CSK550DC 550W Power Supply, 80 Plus Bronze Certified, ATX 12V 2.52, Non-Modular, DC-to-DC, Flat Black Cables, 120mm Quiet Fan, UK Plug-Power Supplies-Gigante Computers
Antec CSK550DC 550W Power Supply, 80 Plus Bronze Certified, ATX 12V 2.52, Non-Modular, DC-to-DC, Flat Black Cables, 120mm Quiet Fan, UK Plug-Power Supplies-Gigante Computers
£47.95 - £47.95
£47.95
£47.95 - £47.95
£47.95

Antec CSK550DC 550W Power Supply, 80 Plus Bronze Certified, ATX 12V 2.52, Non-Modular, DC-to-DC, Flat Black Cables, 120mm Quiet Fan, UK Plug

ANTEC
In stock

Wattage: 550W Size/Version: ATX Modular: No SATA Connections: 6 Certification: Bronze Colour: Black The Antec CSK550DC is a high-quality, cost-eff...

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£47.95 - £47.95
£47.95
£47.95 - £47.95
£47.95
Antec CSK850 PRO 850W Semi-Modular ATX 3.1 Power Supply, PCIe 5.1 Ready with 12V 2x6 Connector, 80 Plus Bronze Certified, Quiet 120mm Fan, 5-Year Warranty-Power Supplies-Gigante Computers
Antec CSK850 PRO 850W Semi-Modular ATX 3.1 Power Supply, PCIe 5.1 Ready with 12V 2x6 Connector, 80 Plus Bronze Certified, Quiet 120mm Fan, 5-Year Warranty-Power Supplies-Gigante Computers
£88.95 - £88.95
£88.95
£88.95 - £88.95
£88.95

Antec CSK850 PRO 850W Semi-Modular ATX 3.1 Power Supply, PCIe 5.1 Ready with 12V 2x6 Connector, 80 Plus Bronze Certified, Quiet 120mm Fan, 5-Year Warranty

ANTEC
In stock

Wattage: 1000W Size/Version: ATX 3.1 Modular: Semi SATA Connections: 6 Certification: Bronze Colour: Black The Antec CSK850 PRO is an 850W semi-mo...

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£88.95 - £88.95
£88.95
£88.95 - £88.95
£88.95
Antec CSK DC 750W White PSU, 80+ Bronze, Fully Wired, Antec's 5-year warranty-Power Supplies-Gigante Computers
Antec CSK DC 750W White PSU, 80+ Bronze, Fully Wired, Antec's 5-year warranty-Power Supplies-Gigante Computers
£63.95 - £63.95
£63.95
£63.95 - £63.95
£63.95

Antec CSK DC 750W White PSU, 80+ Bronze, Fully Wired, Antec's 5-year warranty

ANTEC
Low stock

Wattage: 750W Size/Version: ATX Modular: No SATA Connections: 6 Certification: Bronze Colour: White Antec csk dcAntec’s new generation CSK DC to D...

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£63.95 - £63.95
£63.95
£63.95 - £63.95
£63.95
Antec CSK DC 750W PSU, 80+ Bronze, Fully Wired, Antec's 5-year warranty-Power Supplies-Gigante Computers
Antec CSK DC 750W PSU, 80+ Bronze, Fully Wired, Antec's 5-year warranty-Power Supplies-Gigante Computers
£59.95 - £59.95
£59.95
£59.95 - £59.95
£59.95

Antec CSK DC 750W PSU, 80+ Bronze, Fully Wired, Antec's 5-year warranty

ANTEC
In stock

Wattage: 750W Size/Version: ATX Modular: No SATA Connections: 6 Certification: Bronze Colour: Black Antec csk dcAntec’s new generation CSK DC to D...

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£59.95 - £59.95
£59.95
£59.95 - £59.95
£59.95
Antec GSK ATX3.1 850W Power Supply, 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, White,80 PLUS Gold, Full Modular, PCIe 5.1, JP Capacitors, Silent FDB Fan, CircuitShield Protection-Power Supplies-Gigante Computers
£111.95 - £111.95
£111.95
£111.95 - £111.95
£111.95

Antec GSK ATX3.1 850W Power Supply, 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 Antec GSK ATX3.1 850W Power Supply - WhiteThe Antec GSK...

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£111.95 - £111.95
£111.95
£111.95 - £111.95
£111.95
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
£154.95 - £154.95
£154.95
£154.95 - £154.95
£154.95

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

ANTEC
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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£154.95 - £154.95
£154.95
£154.95 - £154.95
£154.95
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
£222.95 - £222.95
£222.95
£222.95 - £222.95
£222.95

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

ANTEC
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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£222.95 - £222.95
£222.95
£222.95 - £222.95
£222.95
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
£192.95 - £192.95
£192.95
£192.95 - £192.95
£192.95

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

ANTEC
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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£192.95 - £192.95
£192.95
£192.95 - £192.95
£192.95

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