25% off 
) "Office Depott & OfficeMax"){kind=logo}
) "Office Depott & OfficeMax"){kind=logo}
Sign up for 
Computer Power Supplies
Related Products
Cisco Power over Ethernet Injector - 110 V
EVGA SuperNOVA 750 GT Power Supply - Internal
EVGA 1000 GQ Power Supply - 120 V
Thermaltake SMART White 700W - Power supply (internal)
What Is A Power Supply for a Computer?
A computer power supply is a piece of hardware that supplies or improves power to your laptop or computer. There are various power supplies for computers, including internal PC power supplies, power distribution units, power injectors, power splitters, and redundant power supplies. Depending on your computer power supply needs, there are a wide variety of selections available to help you stay powered at home, workplace, or business.
How Do I Choose a Power Supply for My PC?
To determine which type of power supply you need for your PC or other devices, it might help to familiarize yourself with the different computer power supply options. For example, internal PC power supplies install directly into your desktop computer while power distribution units help keep devices running and avoid surges even during power outages or shortages. Several power supplies have received top reviews from previous customers and can be further narrowed down by power supply type, price, availability, and more.
