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PC Power Supplies

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123 ...
64 Results
Classic Range
LC Power 600W 12-LC600H
PC Power Supply - ATX2.2, active PFC, 120mm fan
Standard ATX power supply from a family of LC Resources Office Power Company primarily offers excellent price-performance ratio. LC Power LC600H-12...

LC Power 600W 12-LC600H
-12%
-12% £34.10
£29.90 excl.VAT £24.92
Buy
In stock 2 pcs
Order Code: FV444
Deluxe Range
Cooler Master GM 650W
PC Power Supply - ATX, 80 Plus Bronze, Active PFC, 4x PCIe, 8x SATA, 120mm fan, modular cable
Computer Source Cooler Master GM brings modular cabling and high efficiency under load, making the declared power not much different from making...

£88.90 excl.VAT £74.08
Buy
In stock > 5 pcs
Order Code: CC040g0c
Premium Range
Zalman ZM850-EBT
PC Power Supply - 850W, ATX 2.3, 80PLUS Gold, Active PFC, 6x PCIe, silent 13.5 cm fan, modular cables
Looking for your computer set for a really good resource? In that case, the ZM850-EBT from Zalman is the right choice. Computer source boasting...

£131.90 excl.VAT £109.92
Buy
In stock 3 pcs
Order Code: UE270b7e
Enermax 500W NAXN ENP500AGT
PC Power Supply - ATX2.3, active PFC
Energy-saving source Enermax NAXN ENP500AGT boasts solid efficiency, which at 50% utilization attacks threshold of 83%. Includes a pair of 12V...

£43.90 excl.VAT £36.58
Buy
In stock 5 pcs
Order Code: UD969n2b
Seasonic SS-500ET-T3
PC Power Supply - 500W, ATX, 80 Plus Bronze, active PFC, 2x PCIe, 6x SATA, 120mm silent fan, Energy Knight, power cable not included
Power supply with an output of 500 watts possessing a quiet 120 mm fan is suitable for powerful home PCs or small servers. Efficient cooling...

£49.90 excl.VAT £41.58
Buy
In stock 3 pcs
Order Code: UE313b5
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...

Zalman ZM600-LX
-9%
-9% £44.99
£40.90 excl.VAT £34.08
Buy
In stock > 5 pcs
Order Code: UE270b4
Enermax NAXN ENP450AGT 450W
PC Power Supply - ATX2.3, active PFC

Energy-saving source Enermax NAXN ENP450AGT boasts solid efficiency, which at 50% utilization attacks threshold of 83%. Includes a pair of 12 V...

£38.90 excl.VAT £32.42
Buy
In stock 2 pcs
Order Code: UD969n2
Akasa from 8Pin to 2x4Pin, length 30 cm
Charging Splitter
Reducing power of Akasa 8-pin male connector to 8-pin female (consisting of two 4-pin), which will provide extra extension cables of 30...

 Akasa from 8Pin to 2x4Pin, length 30 cm
-20%
-20% £3.83
£3.06 excl.VAT £2.55
Buy
In stock > 10 pcs
Order Code: UF147a
LC Power 420W 12-LC420H
PC Power Supply - ATX1.3, passive PFC, 120mm fan
Standard ATX power supply from a family of LC Resources Office Power Company primarily offers excellent price-performance ratio. LC Power...

LC Power 420W 12-LC420H
-5%
-5% £20.94
£19.90 excl.VAT £16.58
Buy
In stock 4 pcs
Order Code: FV442
Cooler Master V Series 1200W
PC Power Supply - 1200W, ATX V2.31, active PFC, 80 Plus Platinum, 12x PCIe, 12x SATA, 135mm fan, modular cables
Source V Series boasts very quiet operation , minimum voltage fluctuations, low ripple and low noise . This is a perfect source for souped-up...

£279.90 excl.VAT £233.25
Buy
In stock 2 pcs
Order Code: CC040j5
Enermax 750W Platinum Platimax
PC Power Supply - ATX2.3, active PFC, 89+, modular cables, SpeedGuard, HeatGuard, SafeGuard, CordGuard

The ENERMAX Platimax power supply exhausts all the possibilities of DC optimisation, but the advantages don't end there...

£148.90 excl.VAT £124.08
Buy
In stock 1 pcs
Order Code: UD969s3
Zalman ZM500-GVM
PC Power Supply 500W, ATX 2.3, 80PLUS Bronze, 2x PCIe, 5x SATA, active PFC, 120mm fan, modular cables
A high-quality computer resource that delivers honest performance at a reasonable price. It is suitable for fitting in...

£42.90 excl.VAT £35.75
Buy
In stock 2 pcs
Order Code: UE270b3a1
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...

Zalman ZM500-LX
-10%
-10% £39.96
£35.90 excl.VAT £29.92
Buy
In stock > 5 pcs
Order Code: UE270b2
Zalman ZM600-GS II
PC Power Supply - 600W, ATX 2.3, Active PFC, 2x PCIe, 6x SATA, 12cm Fan
Computer source Zalman ZM600-GS II is the ideal candidate for the assembly of users who carefully consider the ratio of price to performance...

£43.90 excl.VAT £36.58
Buy
In stock 3 pcs
Order Code: UE270b3f
Cooler Master 650W GM
PC Power Supply - ATX, 80 Plus Bronze, Active PFC, 4x PCIe, 8x SATA, 120mm fan, modular cable
Computer Source Cooler Master GM brings modular cabling and high efficiency under load, making the declared power administered much different...

£77.90 excl.VAT £64.92
Buy
In stock 3 pcs
Order Code: CC040g0b
Zalman ZM400-LX
PC Power Supply - 400W ATX 2.3, active PFC, 2x PCIe, 4x SATA, 12 cm fan

Computer source Zalman ZM400-LX is especially suitable for users seeking balanced price-performance ratio. Power: 400 W is capable of continuously...

£38.90 excl.VAT £32.42
Buy
In stock > 5 pcs
Order Code: UE270b1
Akasa from 24pin to 20+4 Pin, length 30cm
Charging Splitter
Akasa power reduction of 24-pin connector to two 20-pin and 4-pin, which will also provide extension cables of 30 cm.Use for compatibility with...

Akasa from 24pin to 20+4 Pin, length 30cm
-13%
-13% £6.12
£5.35 excl.VAT £4.46
Buy
Special Offer
In stock 5 pcs
Order Code: UF147
ST30SF SilverStone 300W SFX series
PC Power Supply - SFX, 80PLUS BRONZE, active PFC
Peak power supply SilverStone ST30SF is stored in a compact chassis format SFX, but thanks to the supplied reduction, you can use the ATX chassis....

 ST30SF SilverStone 300W SFX series
-16%
-16% £56.71
£47.90 excl.VAT £39.92
Buy
In stock 2 pcs
Order Code: UB090c3
Enermax Triathlor ECO 550W Bronze
PC Power Supply - ATX2.4, active PFC, 80+ Bronze, 139mm fan, detachable cables, SpeedGuard, SafeGuard, HeatGuard
Computer source Triathlor Enermax ECO 550W Bronze is a powerful component, which greatly helps improve the performance of your PC. The source...

Enermax Triathlor ECO 550W Bronze
-7%
-7% £70.12
£64.90 excl.VAT £54.08
Buy
In stock 1 pcs
Order Code: UD969u6c
Cooler Master 850W V Series
PC Power Supply - ATX V2.31, active PFC, 135 mm fan, modular cables, 80 Plus Gold

The V Series operates very quietlyminimal voltage fluctuations, low waviness and low noise. This is the ideal...

£166.90 excl.VAT £139.08
Buy
In stock > 5 pcs
Order Code: CC040j2
LC Power LC500H-12 500W
PC Power Supply - ATX2.2, active PFC, 120mm fan
Standard ATX power supply from a family of LC Resources Office Power Company primarily offers excellent price-performance ratio. LC Power...

LC Power LC500H-12 500W
-12%
-12% £30.50
£26.90 excl.VAT £22.42
Buy
In stock 1 pcs
Order Code: FV443
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New Arrivals

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 and 2.3, 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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