Where to buy power supply for pc




















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It is essential you use the correct power supply for your computer. Whether you are upgrading, building a new set up, or have a broken supply, we have plenty of high-quality, low cost power supplies available at Ebuyer.

Return to top. If your power supply does not provide enough power for your system, it can cause serious performance issues or system errors.

Whether you are building your own PC, or need to replace a faulty power supply, it is important to work out the type and wattage of the power supply you need. You should also consider whether you are looking for a modular or non-modular power supply this will impact the way you build your system, manage cables, and upgrade in the future.

Which power supply you should buy depends on the components in your computer , and what you use the system for. You will also need to consider the processes you use your computer for your system will work harder when running more demanding programs or games, and therefore will require more power. The more efficient your computer power supply is, the less it will cost you to operate. The other certifications rank from Bronze to Titanium, with the latter being the highest attainable.

If computer power supply efficiency is a big concern for you, try to find one with a high level of 80 PLUS certification. See Current E-Blast Promotion. Request an Account Executive. Log In. View Cart. Keywords, brands, item or mfr part. Matching Keywords Matching Brands Recommendations. Availability In Stock Search Within.

View: 24 48 Sold by: NeweggBusiness. All Sellers. Availability: In Stock. Filter 0. Free Shipping. Add to Cart. ATX12V v2. These power supplies are the most common in modern computers. Power factor correction PFC power supplies reduce the amount of reactive power your computer produces. The components of your PC cannot use reactive power, but energy companies still charge you for it.

Both PFC mechanisms also distribute the power more efficiently between the components of your computer. Non-modular power supplies are generally cheaper and they feature several cables soldered to the same circuit board.

This kind of construction may obstruct airflow and cause overheating inside the computer case. Semi-modular power supplies have less hardwired cables, so they tend to cause less overheating, avoiding damage to the computer's components.

Modular power supplies have no hardwired cables, so you can choose which ones you want to connect. They tend to be more expensive than the other types. A redundant power supply system lets your PC use two or more power supplies. Each power supply has the capability of powering the entire computer alone. If one of them stops working, the PC will keep running as normal. It minimizes downtime and prevents damage to the internal PC components.

Redundant power supplies are suitable for data center facilities and business environments, where uptime is essential. Many quality computer power supplies use protection mechanisms to prevent damage to the components of your PC. Overvoltage protection shuts down the PCU if it exceeds a specified voltage limit. Overcurrent protection, on the other hand, shuts down the PCU if there is excessive current.

Power Supplies. Power Search. Sold by Newegg. ON OFF. Micro ATX. Micro PS3. Mini ITX. Proprietary Power Supply. Redundant Power Supply. Show More. Less than W.

CM W. SeaSonic USA. Cooler Master.



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