Power Supply Units

A reliable, good quality Power Supply Unit (PSU) is one of the most important parts of any computer system. All hardware components within the system require power in order to operate. The number of hardware components you have will have a direct impact on the PSU required. It is critical that the total output of the PSU can handle the power draw of the system and its components, taking into consideration the current system spec and any potential upgrades. An unreliable or underpowered PSU can potentially cause irreparable damage to a computer system and/or any of the hardware components.

Please use the PSU wattage calculator below to work the out the correct PSU for your computer system.

<<PSU Wattage Calculator>> <<Antec Power Supply Comparison Chart>>

Antec Basiq™

The Basiq offers the solid quality you have come to expect from Antec products at an unbeatable price. The Basiq does the job efficiently and reliably, making it a solid power supply for the entry-level power user or the budget minded system builder.

Basiq™ 350 - 350 Watt

@ £29.00 + Vat (£33.35 inc)

Basiq™ 500 - 500 Watt

@ £47.00 + Vat (£54.05 inc)

Basiq™ 550Plus - 550 Watt

@ £59.00 + Vat (£67.85 inc)

Antec Earthwatts™

It isn't easy being green, so let Antec's EarthWatts power supply line give you a hand. These ATX12V 2.2 power supplies are 80 PLUS® certified, making them among the most efficient power supplies on the planet. Not only do they save you money, but they also save the environment!

EA 380 - 380 Watt

@ £37.00 + Vat (£42.55 inc)

EA 430 - 430 Watt

@ £48.00 + Vat (£55.20 inc)

EA 500 - 500 Watt

@ £58.00.00 + Vat (£66.70 inc)

EA 650 - 650 Watt

@ £64.00 + Vat (£73.60 inc)

650 Watt Model

Antec TruePower™ [New Model]

New features. Same true power. The TruePower New series by Antec offers users an advanced power supply solution, striking the perfect balance of reliability, efficiency and quality. With DC to DC voltage regulator modules, a 120mm PWM fan, and 80 PLUS® Bronze certification, the TP-550, TP-650, TP-750 and TP-750 Blue are the ideal solution for elite system builders and quality-minded enthusiasts alike.

True Power 550 - 550 Watt

@ £70.00 + Vat (£80.50 inc)

True Power 650 - 650 Watt

@ £80.00 + Vat (£91.20 inc)

True Power 750 - 750 Watt

@ £93.00 + Vat (£106.95 inc)

True Power 750 Blue - 750 Watt

@ £95.00 + Vat (£109.25 inc)

Antec Signature™

Designed to appeal to system builders looking for a truly premium power supply, the Signature boasts many cutting-edge features, several of which have never before been offered in a consumer power supply. The Signature features DC to DC voltage regulator modules which ensure greater system stability, and an 80mm Pulse Width Modulation (PWM) fan which can run up to 50% quieter than standard fans. Not only does the Signature deliver the latest in stability, reliability, and quiet cooling, it also passes 80 PLUS® Bronze certification, a rare distinction in energy efficiency attained by very few other power supplies.

Signature 650 - 650W

@ £139.00 + Vat (£159.85 inc)

Signature 850 - 850W

@ £179.00 + Vat (£205.85 inc)

Antec TruePower Quattro™

Take the lead with the TruePower Quattro! With 850 or 1000 Watts and four +12V outputs, you'll have stable power for multiple graphics cards and powerful processor. Modular cabling allows you to connect only the cables that you need for your system. The TruePower Quattro is 80PLUS® certified for high efficiency and low environmental impact.

TPQ 850 - 850 Watt

@ £125.00 + Vat (£143.75 inc)

TPQ 1000 - 1000 Watt

@ £155.00 + Vat (£178.25 inc)