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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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Corsair 1000W RM1000 RM Series Power Supply

Corsair RM Series power supplies are fully modular and optimized for silence and high efficiency. Zero RPM Fan Mode means that the fan doesn't even spin until the power supply is under heavy load, and the fan is custom-designed for low noise operation even at high loads. 80 PLUS Gold rated efficiency saves you money on your power bill, and the flat black cables are fully modular, so you can enjoy fast, neat builds. And, like all Corsair power supplies, RM Series is built with high-quality components and is guaranteed to deliver clean, stable


£127.99 - more >>>

Be Quiet BN202 Dark Power Pro 10 Power Supply 750 Watts

Dark Power Pro supplies are already renowned as the world's quietest PSUs in the high performance category. The Dark Power Pro 10 750 W model takes that a giant step further with an excellent design topology delivers 80 PLUS Gold performance, the world's highest energy efficiency certification. Add to that an unparalleled array of enhancements that augment this unit's compatibility, convenience of use, reliability, and safety, and the result is simply a power supply without equal. Simply put, this is the highest-powered, most technologically-advanced power supply be quiet! has ever built.


£144.87 - more >>>

XFX 1050W Pro Series Full Modular 80+ Gold Power Supply BE

Designed specifically for the high performance gamer, the PSU supports multiple high-end graphics cards. Offering an array of unparalleled features, the PSU delivers exceptional performance.


£150.60 - more >>>

HP 1200W Common Slot Platinum Plus Hot Plug Power Supply

HP Common Slot (CS) Power Supplies share a common electrical and physical design that allows for hot-swap, tool-less installation into HP server and storage solutions. CS power supplies are available in multiple high-efficiency input and output options, allowing users to "right-size" a power supply for specific server/storage configurations and environments. This flexibility helps to minimize power waste, lower overall energy costs, and avoid "trapped" power capacity in the data center. A key part of the HP Thermal Discovery Services, CS Power Supplies provide the IT industry's highest level of power efficiency(up to 96%), helping customers to reduce power requirements by up to 60W per server and reducing overall data center power requirements by up to 10% (as compared to ProLiant G6 power estimates). CS Platinum Plus, and Titanium power supplies also enable HP Power Discovery Services which focus on increasing compute density while reducing data center outages.


£186.24 - more >>>

Be Quiet BN205 Dark Power Pro 10 Power Supply 1200 Watts

Dark Power Pro supplies are already renowned as the world's quietest PSUs in the high performance category. The Dark Power Pro 10 750 W model takes that a giant step further with an excellent design topology delivers 80 PLUS Gold performance, the world's highest energy efficiency certification. Add to that an unparalleled array of enhancements that augment this unit's compatibility, convenience of use, reliability, and safety, and the result is simply a power supply without equal. Simply put, this is the highest-powered, most technologically-advanced power supply be quiet! has ever built.


£224.08 - more >>>

Corsair AX1200i 1200W Digital ATX Power Supply 80 PLUS® Platinum

**Compatible with 4th generation Intel® Core™ series processors** **Digitally Controlled Power** The fully modular Corsair AX1200i uses a Digital Signal Processor (DSP) for tighter voltage regulation, which improves overall system stability, and increases performance to 80 PLUS® Platinum levels. Built-in Corsair Link™ gives you unprecedented monitoring and control. **Quiet, Efficient Operation** Upgrading to digital provides increased efficiency. The AX1200i is certified 80 PLUS® Platinum, which results in lower heat generation and a quieter fan profile. The AX1200i is so efficient that the 140mm fan doesn't even spin at low loads for completely noiseless power delivery. CORSAIR LINK™ The built-in Corsair Link™ functionality allows you to know how well your AX1200i is working at any given moment and lets you quickly tweak its performance. Server-inspired diagnostic tools monitor real-time efficiency, power usage, configurable over-current protection points and fan profiles. **CORSAIR LINK™** The built-in Corsair Link™ functionality allows you to know how well your AX1200i is working at any given moment and lets you quickly tweak its performance


£243.32 - more >>>

HP ML350 G3 power supply

Compaq is a leading global provider of information technology products, services and solutions for enterprise customers. Compaq designs, develops, manufactures and markets information technology equipment, software, services and solutions, including industry-leading enterprise storage and computing solutions, fault-tolerant business-critical solutions


£271.53 - more >>>

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