APC Computer Power Supplies

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Cisco Aironet PoE Injector - 120 V AC, 230 V AC Input - 55 V DC, 2 A Output - 1x Ethernet Input Port(s) - AIRPWRINJ60RGD1
EVGA 400W Power Supply - Internal - 120 V AC, 220 V AC Input - 3.3 V DC, 5 V DC, 12 V DC, -12 V DC Output - 100N10400L1
EVGA 750W Power Supply - Internal - 120 V AC, 230 V AC Input - 3.3 V DC, 5 V DC, 12 V DC, -12 V DC Output - 750 W - 1 +12V Rails - 1 Fan(s)
Cisco Power Supply - 3000 W - 230 V AC
Cisco Catalyst 4500 Hot Plug Power Supply, 2800 W
Cisco PoE Injector - 120 V AC Input
EVGA GT 850W Power Supply - Compact - 120 V AC, 230 V AC Input - 5 V DC, 3.3 V DC, 12 V DC, -12 V DC Output - 220GT0850Y1
Cisco PoE Injector - 4G - LTE - 2.40 GHz ISM Band - 5 GHz UNII Band - 31.25 MB/s Wireless Speed - 4x Network Port - ISR1100POE4
Cisco Redundant Power System 2300 - Power supply - redundant (rack-mountable) - 1U -  - PWRRPS2300
Cisco - Power supply - hot-plug (plug-in module) - AC 230 V - 4000 Watt - 5400 VA - PFC - United States -  - WSCAC4000WUS
APC by Schneider Electric InRow OA End Aisle Containment Kit - 42U - Translucent
Cisco 300W DC Power Supply - -72 V DC Input - 12 V DC Output
Cisco Config 5 - Power supply - hot-plug (plug-in module) - AC 100-240 V - 1000 Watt -  - PWRC51KWAC
Cisco Catalyst 4500-X 750W DC Front-to-Back Cooling Power Supply - 750 W
Cisco Catalyst 4500E Series UPOE 12V Passthrough Splitter - 12 V DC Input - 12 V DC Output - 1x 10/100/1000Bas - WSUPOE12VPSPL
Cisco - PoE injector (internal)
EVGA 500 BQ - Power supply (internal) - 80 PLUS Bronze - AC 100-240 V - 500 Watt
Cisco - Power supply - hot-plug (plug-in module) - 1000 Watt - for Catalyst 4503, 4506, 4507R
EVGA SuperNOVA 1300 G+ 1300W Power Supply - Internal - 120 V AC, 230 V AC Input - 3.3 V DC, 5 V DC, 12 V DC Output - 220GP1300X1
Cisco PoE Injector, CBPWRINJNA
EVGA 1000 GQ Power Supply - 120 V AC, 230 V AC Input - 3.3 V, 5 V, 12 V, -12 V Output - 1000 W - 1 +12V Rails - 210GQ1000V1
Cisco Power over Ethernet Injector - PoE Input Port(s) - Gigabit Ethernet Output Port(s)
EVGA 750 GQ Power Supply - 120 V AC, 230 V AC Input - 3.3 V, 5 V, 12 V, -12 V Output - 750 W - 1 +12V Rails - 210GQ0750V1
EVGA 650W Power Supply - Internal - 120 V AC, 230 V AC Input - 3.3 V DC, 5 V DC, 12 V DC, -12 V DC Output - 650 W - 1 +12V Rails - 1 Fan(s)
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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.

Top-Rated Power Supplies for Computers

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