PC hardware



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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Be Quiet TFX Power 2 300W Fully Wired 80+ Bronze Power Supply

Be Quiet TFX Power 2 300W Fully Wired 80+ Bronze Power Supply

Compact and Silent Energy TFX Power 2 300W Bronze, the advanced and efficient be quiet! compact PSU gives you more for your mini or media PC. It supports the latest efficiency standards while providing solid voltages and enough power to support a discrete PCIe graphics card. New and improved features include: • Strong dual 12V-rails for dramatic stability and PCIe graphics support • Certified 80PLUS Bronze efficiency (up to 87%) • High-quality temperature-controlled 80mm fan reduces system noise • Sleeved cables up to 65cm long, with 6-pin PCIe connector • Meets Intel C6/C7, ErP 2014 and Energy Star 5.2 requirements; standby draw less than 0.25 watts • Full suite of safety features • 2-year warranty • Product conception, design and quality control in Germany For compact PC systems that perform beyond the ordinary, with the best possible combination of features, reliability, quietness and efficiency


£50.25 - more >>>

Antec Neo ECO Classic NE650C Power Supply

Antec Neo ECO Classic NE650C Power Supply

Get economical power today with the Neo ECO Classic,Antec's high-efficiency power supply solution. Featuring a quiet double ball bearing fan,and universal input with active power factor correction (PFC),the Neo ECO Classic gives you a cooler,quieter system all powered by Continuous Power. The Neo ECO Classic also features industrial safety protection,including short-circuit and over-voltage protection,for stable and reliable power no matter what.


£50.80 - more >>>

Be Quiet TFX Power 2 300W Fully Wired 80+ Gold Power Supply

Be Quiet TFX Power 2 300W Fully Wired 80+ Gold Power Supply

Compact and Silent Energy TFX Power 2 300W Gold, the advanced, high-efficiency be quiet! compact PSU gives you more for your mini or media PC. It supports the latest high-efficiency standards while providing solid voltages and enough power to support a discrete PCIe graphics card. New and improved features include: • Certified 80PLUS Gold efficiency (up to 91%) • Strong dual 12V-rails for high stability and PCIe graphics support • High-quality temperature-controlled 80mm fan reduces system noise • Sleeved cables up to 65cm long, with 6-pin PCIe connector • Meets Intel C6/C7, ErP 2014 and Energy Star 5.2 requirements; standby draw less than 0.25 watts • Full suite of safety features • 2-year warranty • Product conception, design and quality control in Germany For compact PC systems that perform beyond the ordinary, with the best possible combination of features, reliability


£51.03 - more >>>

Corsair VS Series VS650 650W Power Supply 80 Plus

Corsair VS Series VS650 650W Power Supply 80 Plus

EFFICIENT POWER, RELIABLY DELIVERED The CORSAIR VS650 delivers stable 80 PLUS efficiency power at an affordable price from the world’s most trusted name in PC power supplies. REAL POWER The VS650 delivers a guaranteed 650 Watts of continuous power. With universal input the power supply includes circuitry with components that can tolerate a wide range of mains voltage support (100-240 VAC). Multiple power protection circuits provide for added peace of mind. A dedicated single +12V rail saves you from the hassle of balancing your components across multiple power cables. DESIGNED WITH BUILDERS IN MIND Black cables, cable sleeving and connectors make it easy to build a great looking PC, while a super-compact 125mm deep housing fits in almost any modern PC case for maximum compatibility. LOW NOISE, HIGH EFFICIENCY The 120mm fan is thermally controlled, so it only spins up when needed, and is quiet even at full load. The VS650 is 80 PLUS rated for greater efficiency, so it generates less heat


£51.48 - more >>>

CP-9020121-UK 550 Power supply

CP-9020121-UK 550 Power supply

Product Overview The CX550 power supply provides modern power supply technologies and 80 PLUS Bronze efficiency at a competitive price point. The CX550 offers many upgrades from traditional designs. It is black with black cable sleeving and black connectors, offers a large diameter, thermally controlled 120mm fan, and is nearly silent when running at idle. The LLC resonant topology with DC to DC ensures best in class voltage regulation, improved efficiency at lower loads and complete compatibility with all modern day PCs. Features • 80 Plus Bronze: Runs cooler and uses less power than less efficient power supplies. • 5-year warranty: Backed by Corsair¡¦s legendary technical support and customer service. • Black housing, cable sleeving and connectors: Give your build the high-end look without breaking the bank. • Thermally controlled 120mm fan: Quiet operation across a wide range of loads


£53.99 - more >>>

Be Quiet! Pure Power 11 500w Power Supply

Be Quiet! Pure Power 11 500w Power Supply

Exceptionally Quiet, Superior Reliability, Great Value Whether you’re assembling a very quiet system, upgrading an existing PC, or building a multi-GPU gaming system, your build will benefit from this PSU series that simply has the best combination of features at a very popular price. Features Two 12V-rails and up to four PCI-express connectors for powerful multi-GPU systems 80PLUSGold / Bronze certification with up to 92% power conversion efficiency Exceptionally quiet operation thanks to use of a silence-optimized 120mm be quiet! fan Stable operation thanks to DC-to-DC power conversion technology (700W - 400W) Attractively sleeved cables simplify component installation, increase airflow and improve cooling Top component protection with full suite of safety features Meets latest IntelC6/C7, ErP and Energy Star guidelines 5-year manufacturer’s warranty Product conception


£58.49 - more >>>

Be Quiet! Pure Power 11 CM 400w Power Supply

Be Quiet! Pure Power 11 CM 400w Power Supply

Exceptionally Quiet, Superior Reliability, Great Value Whether you’re assembling a very quiet system, upgrading an existing PC, or building a multi-GPU gaming system, your build will benefit from this PSU that simply has the best combination of features at a very popular price. Features Two 12V-rails and up to four PCI-express connectors for powerful multi-GPU systems 80PLUSGold certification and up to 92% power conversion efficiency Exceptionally quiet operation thanks to use of a silence-optimized 120mm be quiet! fan Stable operation thanks to DC-to-DC power conversion technology Modular cable management simplifies component installation and reduces annoying clutter Fixed 24-pin and P8 cables with high-quality single layer sleeve Easy-to-use flat drives and PCIe cables offer more space for installation Top component protection with full suite of safety features Meets latest IntelC6/C7, ErP and Energy Star guidelines 5-year manufacturer’s warranty Product conception, design and quality control in Germany


£60.48 - more >>>

Corsair CX550M Semi-Modular ATX Power Supply

Corsair CX550M Semi-Modular ATX Power Supply

Cosair CX550M Semi-Modular ATX Power Supply CX Series Modular power supply units are an excellent choice for basic system builds and desktop PC computer upgrades, offering high reliability, low noise, and easy installation. The flexible modular cabling system lets you use only the cables you need, and 80 PLUS Bronze certified efficiency means less excess heat, lower noise, and lower power bills. The large-diameter, thermally controlled fan makes the CX Series Modular quieter at idle


£63.78 - more >>>

Be Quiet! Pure Power 11 600w Power Supply

Be Quiet! Pure Power 11 600w Power Supply

Exceptionally Quiet, Superior Reliability, Great Value Whether you’re assembling a very quiet system, upgrading an existing PC, or building a multi-GPU gaming system, your build will benefit from this PSU series that simply has the best combination of features at a very popular price. Features Two 12V-rails and up to four PCI-express connectors for powerful multi-GPU systems 80PLUSGold / Bronze certification with up to 92% power conversion efficiency Exceptionally quiet operation thanks to use of a silence-optimized 120mm be quiet! fan Stable operation thanks to DC-to-DC power conversion technology (700W - 400W) Attractively sleeved cables simplify component installation, increase airflow and improve cooling Top component protection with full suite of safety features Meets latest IntelC6/C7, ErP and Energy Star guidelines 5-year manufacturer’s warranty Product conception


£67.37 - more >>>

Be Quiet! Pure Power 11 CM 500w Power Supply

Be Quiet! Pure Power 11 CM 500w Power Supply

Exceptionally Quiet, Superior Reliability, Great Value Whether you’re assembling a very quiet system, upgrading an existing PC, or building a multi-GPU gaming system, your build will benefit from this PSU that simply has the best combination of features at a very popular price. Features Two 12V-rails and up to four PCI-express connectors for powerful multi-GPU systems 80PLUSGold certification and up to 92% power conversion efficiency Exceptionally quiet operation thanks to use of a silence-optimized 120mm be quiet! fan Stable operation thanks to DC-to-DC power conversion technology Modular cable management simplifies component installation and reduces annoying clutter Fixed 24-pin and P8 cables with high-quality single layer sleeve Easy-to-use flat drives and PCIe cables offer more space for installation Top component protection with full suite of safety features Meets latest IntelC6/C7, ErP and Energy Star guidelines 5-year manufacturer’s warranty Product conception, design and quality control in Germany


£69.28 - more >>>

Seasonic Core Gold GC-500 500W 80+ Gold Power Supply

Seasonic Core Gold GC-500 500W 80+ Gold Power Supply

TheGC Series from Seasonic is aimed primarily at PC gamers as well as those looking for an affordable yet reliable power supply. The performance on offer as well as the quality components theCore GC-500features are impressive, all the while the supply itself remains optimally sized. At 500 Watts, this entry-level power supply offers plenty of power for gaming and office applications. The efficiency of the power supply is rated at 80 PLUS Gold. THE FEATURES OF THE SEASONIC CORE GC-500 POWER SUPPLY AT A GLANCE: 500 Watt power supply from the Core GC-Series from Seasonic Powerful 12V single-rail rated for 41A High operating efficiency thanks to 80 PLUS Gold certification Flat cables help to conserve space and improve overall case airflow Temperature-controlled 120 mm fan for quiet operation 7 Year guarantee SEASONIC CORE GC-500: AN IMPRESSIVE BUDGET OFFERING TheSeasonic Core GC-500is a reliable PC power supply with80 PLUS Gold Certification, temperature-controlled 120mm fan and 7-year manufacturer guarantee. With its ability to output500 Wattscontinuously, it is ideally suited for gaming PCs and, thanks to itspowerful 12V rail rated for 41A, also perfect for use with demanding high-performance hardware. Thanks to theautomatically controlled 120mm fan, users will benefit from the low noise produced by the unit


£69.98 - more >>>

Corsair CX650M Semi-Modular ATX Power Supply

Corsair CX650M Semi-Modular ATX Power Supply

Cosair CX650M Semi-Modular ATX Power Supply CX Series Modular power supply units are an excellent choice for basic system builds and desktop PC computer upgrades, offering high reliability, low noise, and easy installation. The flexible modular cabling system lets you use only the cables you need, and 80 PLUS Bronze certified efficiency means less excess heat, lower noise, and lower power bills. The large-diameter, thermally controlled fan makes the CX Series Modular quieter at idle


£74.15 - more >>>

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