power supplies psu for your desktop computer

upgrade your computer with a powerful but energy saving power supply

Gaming Laptops and Desktop PricesPower Supplies are essential bits of kit in powering your system from small mini-atx or media systems through to traditional desktop tower computers. Typically a 350w-450w will be more than enough to keep most systems running. If you are a heavy user with lots of drives, powerful graphics cards, video editing and latest tech you should replace at least like for like or go up, ~500w-750w etc. ATX Power Supplies are the most common.

Always choose a well known brand, cheaper units are just that cheap and will use cheaper components which typically fail more often, and cause more hanging, cutouts, or general sluggish system stability.

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EVGA 500W 500B 80 Plus Bronze Power Supply

With price and performance in mind, the EVGA 500B is the best value power supply for your next build on a budget. With 80 Plus Bronze standard, over 80% efficiency under typical loads, the EVGA 500B is a great choice. Combining 500 W of continuous power and Single +12 V High AMP rail design, gain maximum power and efficiency while staying protected with a series of over volt/over current protections all bundled into one!

£38.68 - more >>>

EVGA 650W SuperNOVA NEX650G 80+ Gold Fully Modular Power Supply

**Ready for 4th Generation Intel Core Processors (C6/C7 Idle Mode)** The EVGA® SuperNOVA 750 and 650 Power Supplies are here in both Gold and Bronze rated options. Designed with enthusiast needs in mind the SuperNOVA series are the best choice to power next generation enthusiast computers. Combining 750W or 650W of continuous power with exceptional performance, stunning efficiency, and cutting-edge design and features, the SuperNOVA series power supplies are what you need to take your system to the next level. - 80 PLUS Gold certified, with up to 90% efficiency under typical loads - Fully Modular to reduce clutter and improve airflow **Specifications** - ATX Cable 1x 600mm (m) - EPS Cable 1x 600mm (m), 1x 750mm(m) - PCIE Cable 2x 600mm(m), 2x 750mm(m) - SATA Cable 1x 450mm, 550mm

£69.49 - more >>>

EVGA 750W SuperNOVA 750 B2 Hybrid Modular PSU Power Supply

Unleash the next generation in power with the EVGA SuperNOVA 750 B2 Power Supply. Based on the award winning Gen2 series Power Supplies from EVGA, this PSU's feature 80 PLUS Bronze rated efficiency, and clean, continuous power to every component. Backed by a 5 year warranty and Japanese capacitor design, the EVGA SuperNOVA 750 B2 is not only the right choice for your system today, it is also the best choice for your system tomorrow. - Highest quality Japanese brand capacitors ensure long-term reliability - NVIDIA SLI Ready - Double Ball Bearing fan for exceptional reliability and quiet operation - Heavy-duty protections, including OVP (Over Voltage Protection), UVP (Under Voltage Protection)

£70.95 - more >>>

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