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PC Power Supplies

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How to build your own PC in 8 steps (DETAILED GUIDE) Building your own PC can be tricky. That is why we have prepared a detailed GUIDE for you that should make...

Best Deals

1.
Corsair RM1000x In stock > 5 pcs
PC Power Supply - ATX, 1000W, 80 Plus Gold, 11x SATA, modular cables, 135mm fan
£212.90

2.
Corsair CX550M In stock > 5 pcs
PC Power Supply - 550W, 80 Plus Bronze, ATX2.3, active PFC, 120mm fan
£60.90

3.
Seasonic M12II-620 Evo In stock > 5 pcs
PC Power Supply - 620W, ATX, 80 Plus Bronze, Active PFC, 4x PCIe, 8x SATA, 5x Molex 120mm silent fan, modular cables
-17%
£84
£69.90

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247 Results
Classic Range
Corsair VS650
Power Supply – 650W, 80 Plus, ATX, 120mm thermally controlled fan

American Society Corsair producing great accessories across the entire market and not computer resources among the generally recognized products....

Corsair VS650 - Power Supply
-10%
-10% £55.40
£49.90 excl.VAT £41.58
Buy
In stock > 5 pcs
Order Code: UY006r1
Deluxe Range
Corsair RM650x
PC Power Supply - ATX, 650W, 80 Plus Gold, 8x SATA, 4x PCIe, modular cable set, 135mm fan

Corsair is an American company renowned for its top-notch products. These include also trusted ATX power supplies, especially those complying with ...

£95.90 excl.VAT £79.92
Buy
In stock > 5 pcs
Order Code: UY006u1b
Premium Range
EVGA SuperNOVA 850 G3
PC Power Supply 850W, 80 Plus Gold, 130mm fan with hydrodynamic bearings, modular cabling
Vybavte svůj počítač kvalitním ATX zdrojem SuperNOVA 850 G3 od výrobce EVGA. Zdroj nabízí...

£155.40 excl.VAT £129.50
Buy
In stock > 5 pcs
Order Code: EV206q91a
EVGA SuperNova 750 G3
PC Power Supply - 750W, 80 Plus Gold, 130mm fan with hydrodynamic bearings, modular cabling

The EVGA SuperNOVA 750 G3 is an ideal choice for computers with a number of drives and peripherals, or for multimedia builds which require multiple graphics cards ...

£121.90 excl.VAT £101.58
Buy
In stock > 5 pcs
Order Code: EV206q80b
Seasonic M12II-620 Evo
PC Power Supply - 620W, ATX, 80 Plus Bronze, Active PFC, 4x PCIe, 8x SATA, 5x Molex 120mm silent fan, modular cables

Selecting a Power Supply Unit is often underrated, but if you require stable and reliable, long-term operation from your beloved PSU

 Seasonic M12II-620 Evo - PC Power Supply
-17%
-17% £84
£69.90 excl.VAT £58.25
Buy
Special Offer
In stock > 5 pcs
Order Code: UE313h4e
Corsair VS550
Power Supply – 550W, ATX, 120mm thermally controlled fan
American Society Corsair producing great accessories across the entire market and not computer resources among the generally recognized products....

£42.90 excl.VAT £35.75
Buy
In stock > 5 pcs
Order Code: UY006q2
Corsair VS450 EU-024
Power Supply – 450W, ATX, 120mm thermally controlled fan
American Society Corsair producing great accessories across the entire market and not computer resources among the generally recognized products....

£35.90 excl.VAT £29.92
Buy
In stock > 5 pcs
Order Code: UY006p2
Zalman ZM600-GS II
PC Power Supply - 600W, ATX 2.3, Active PFC, 2x PCIe, 6x SATA, 12cm Fan

The Zalman ZM600-GS II is an ideal candidate for users who are carefully considering the price/performance ratio. It is equipped with active power factor correction with an high ...

£44.90 excl.VAT £37.42
Buy
In stock > 5 pcs
Order Code: UE270b3f
EVGA 500B
PC Power Supply - 500W, 80 Plus Bronze, 120mm fan, ultra silent fan design

EVGA is a reliable power supply with a maximum power of 500W for your computer system. This power source achieves a typical efficiency of about 85%. This saves...

£45.90 excl.VAT £38.25
Buy
In stock > 5 pcs
Order Code: EV300k2a
Zalman ZM600-LX
PC Power Supply - ATX, 600W, active PFC, 2x PCIe, 6x SATA, 12cm fan
Computer source Zalman ZM600-LX is especially suitable for users seeking balanced price and performance. Performance 600 watts is capable of...

£45.90 excl.VAT £38.25
Buy
In stock > 5 pcs
Order Code: UE270b4
Zalman ZM500-LX
PC Power Supply - 500W, ATX 2.3, Active PFC, 2x PCIe, 6x SATA, 12cm fan
Computer source Zalman ZM500-LX is especially suitable for users seeking balanced price and performance. Performance 500 W is capable of...

£38.90 excl.VAT £32.42
Buy
In stock > 5 pcs
Order Code: UE270b2
EVGA 430W
PC Power Supply - 80 Plus, 120mm fan, ultra silent fan design

The EVGA 430W is designed to power home and office computers, ensuring quiet operation thanks to its silent 120mm fan ...

£32.90 excl.VAT £27.42
Buy
In stock > 5 pcs
Order Code: EV300j0b
EVGA SuperNova 650 G3
PC Power Supply - 650W, 80 Plus Gold, 130mm fan with hydrodynamic bearings, modular cabling

When building a high-performance computer, it is important to select a powerful, yet economical power supply. With the EVGA SuperNova 650 G3 you certainly cannot go wrong. It has...

£88.90 excl.VAT £74.08
Buy
In stock > 5 pcs
Order Code: EV206q7c
EVGA 850 BQ
PC Power Supply - 850W, 80 Plus Bronze, 140mm fan, ultra-silent Teflon nano-steel bearings, semi-modular cabling

EVGA offers users compiling a computer with high-quality bronze certified...

£121.90 excl.VAT £101.58
Buy
In stock 3 pcs
Order Code: EV300k4i
Fortron Hyper M 700
Power Supply - ATX, 700W, 85+ efficiency, Active PFC, 2x PCIe, 9x SATA , 120mm fan, semi-modular design, all sleeved cables
The power supplies of the new Hyper M series are designed only with high quality components. The Hyper M 700 is notable primarily for its...

£64.90 excl.VAT £54.08
Buy
In stock 1 pcs
Order Code: UD956c2e
Corsair RM550x
PC Power Supply - ATX, 550W, 80 Plus Gold, 6x SATA, 2x PCIe modular cables, 135mm fan

The American company Corsair is famous for its top-notch products, and...

£88.90 excl.VAT £74.08
Buy
In stock > 5 pcs
Order Code: UY006u1a
EVGA 600W
PC Power Supply - 80 Plus, 120mm fan, ultra-quiet fan design

This 600W power supply, from the well-known manufacturer EVGA,  is perfect for home or office use. This is especially important...

£45.90 excl.VAT £38.25
Buy
In stock > 5 pcs
Order Code: EV300j2a
Fortron Hexa 400+
Power Supply – ATX, 400W, active PFC, 2x PCIe, 5x SATA, 120mm fan, >80% efficiency
FORTRON HEXA is a successor to the wildly popular SAGA+ and SAGA II power supplies series. Its 400 Watts of power and high efficiency make it...

£35.90 excl.VAT £29.92
Buy
In stock > 5 pcs
Order Code: UD956b0a
Corsair VS350
Power Supply – 350W, ATX, 120mm fan

Corsair, an American company, manufactures great accessories across the entire market, with computer power supplies being especially recognised...

£32.90 excl.VAT £27.42
Buy
In stock > 5 pcs
Order Code: UY006o1
Corsair RM750x
PC Power Supply Unit - ATX, 750W, 80 Plus Gold, 8x SATA, PCIe 4x, modular cables, 135mm fan

The American Corsair company is known for its high-quality products and is also renowned for manufacturing...

£126.90 excl.VAT £105.75
Buy
In stock > 5 pcs
Order Code: UY006u1c
Fortron Raider S 750
PC Power Supply - ATX, 750W, 80Plus Silver, active PFC, 4x PCIe, 9x SATA, 120mm fan

Fortron Raider is a power supply with a high maximum power of 750W, which can be used in all high-performance and gaming sets. This power supply...

£74.90 excl.VAT £62.42
Buy
In stock > 5 pcs
Order Code: UD956r3b
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PC Power Supplies

PC Power Supplies

Computer power supplies are standardized according to the ATX format, created in 1995 by Intel as a standard arrangement of components in computer cases. At that time, it replaced the older standard AT format. In 2003, Intel tried to replace it with BTX, but manufacturers did not switch to that format and instead ATX was revised several times. The latest and current versions are ATX2.2, and smaller formats mATX and Mini ITX.

As the ATX format developed, there were also changes in power supply - ie, in the area of computer resources. Therefore, it is now using ATX power supply for computer assembly versions 2.0, 2.2, 2.3 and 2.4 which differ in the main power connector, which plugs into the motherboard. It is therefore necessary for you to match the selected source to a version compatible with the motherboard.

When deciding which power source to buy, it is important to know the overall performance specification (given in watts and must be sufficient for the computer system - eg. For desktop computers 350-400 W is sufficient), cooling type and the amount and variation of additional power connectors.

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Corsair CX750M In stock > 5 pcs
£90.90



2 days ago bought by company, London
3 days ago bought by company, London
3 days ago bought by company, Liverpool
3 days ago bought by customer
 
Corsair CS550M In stock > 5 pcs
£67.90



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