Power Supplies

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Expert Name, Expert Title
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Firepower 2000 Series 350w Dc Power - Power Sup...

Mfr: Cisco
Part #: FPR2K-PWR-DC-350

$2,990.42
Free Shipping Manufacturer Drop Ship

Cisco Proprietary Power Supply - -48 V DC, -60 V DC Input...

Mfr: Cisco
Part #: ASR1013/06-PWR-DC=

$2,570.66
Free Shipping Manufacturer Drop Ship

Cisco Asr1000-X 950w Dc Power Suppwr - Reverse Air...

Mfr: Cisco
Part #: ASR1KX-DC-950W-R=

$2,579.52
Free Shipping Manufacturer Drop Ship

LifeSafety Power ProWire FPO150/250-2C83D8PE8M1/P16-B 400W...

Mfr: Lifesafety Power
Part #: FPO150/250-2C83D8PE8M1/P16-B

$2,604.31 Out Of Stock


Cisco Catalyst 4500-X 750W DC Back-to-Front Cooling Power...

Mfr: Cisco
Part #: C4KX-PWR-750DC-F/2

$2,600.62
Free Shipping Manufacturer Drop Ship

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Cisco Asr1002 Dc Power Supply Power - Spare...

Mfr: Cisco
Part #: ASR1002-PWR-DC=

$2,792.92
Free Shipping Manufacturer Drop Ship

Asr1001-X Dc Power Sup Power -...

Mfr: Cisco
Part #: ASR1001-X-PWR-DC=

$2,570.66
Free Shipping Manufacturer Drop Ship

Cisco 765W Power Entry Module - 765 W -48 V DC, -60 V DC...

Mfr: Cisco
Part #: ASR1004-PWR-DC=

$2,574.47
Free Shipping Manufacturer Drop Ship

Spare Asr1006 Dc Power Supl Power - ASR1006-PWR-DC=

Mfr: Cisco
Part #: ASR1006-PWR-DC=

$2,593.51
Free Shipping Manufacturer Drop Ship

Brocade 6505 Redundant Power Supppwr - 00MY807

Mfr: Lenovo
Part #: 00MY807

$2,903.92
Free Shipping Manufacturer Drop Ship

Firepower 750w Dc Power Supply Power - FP-PWR-DC-750W=

Mfr: Cisco
Part #: FP-PWR-DC-750W=

$2,537.24
Free Shipping Manufacturer Drop Ship

Aruba X382 54vdc 2750w Ac Ps JL372A#ABA

Mfr: Hp
Part #: JL372A#ABA

$2,581.33
Free Shipping Out Of Stock

Power Supplies

Power Supply

A power supply is simply something designed to supply power to a device. Typically this is where you plug into your computer. For notebooks however, power supplies have a different form factor and they are known as power bricks, or AC Adapters. Please consider the Amperage, voltage and output power before you purchase.

A computer power supply, also known as a PSU (power supply unit), is a device that provides power to a computer. It converts the alternating current (AC) power from the electrical outlet into direct current (DC) power that can be used by the computer's components. Here's how to use a computer power supply and what to look for when buying one from CompSource:

  1. Connect the power supply to the electrical outlet: First, plug the power supply's AC cord into an electrical outlet. This will provide power to the power supply.

  2. Connect the power supply to the computer: Most power supplies have a number of connectors that can be used to connect the power supply to the computer's components. These connectors include a main motherboard connector, a processor power connector, and connectors for other components such as the graphics card and hard drive. Refer to your computer's manual or the documentation that came with the power supply to determine which connectors to use.

  3. Turn on the computer: Once you have connected the power supply to the computer and the electrical outlet, you can turn on the computer by pressing the power button.

When purchasing a computer power supply from CompSource, there are a few things to consider:

  1. Compatibility: Make sure the power supply is compatible with your computer's components. This includes ensuring that it has the correct connectors and that it can provide enough power to meet the needs of your system.

  2. Efficiency: Look for a power supply that is rated for high efficiency, as this can help reduce energy consumption and lower your energy bills.

  3. Quality: Purchase a power supply from a reputable manufacturer to ensure that you are getting a high-quality, reliable product.

  4. Warranty: Consider purchasing a power supply that comes with a warranty, as this can provide peace of mind and protect your investment in the event of any issues.

Overall, a computer power supply is an essential component of any computer system and is used to provide power to the computer's components. Purchasing a high-quality, reliable power supply from a reputable retailer like CompSource can help ensure that your computer has a stable and consistent source of power.


Here are all the specific Power suppy options we carry;


CompSource is here to help you decide. You can Chat with us or give our professionals a quick phone call (800)-413-7361, we can assist with the best solution for your needs and budget.

I was astonished by the delivery speed. Product functions wonderfully (at least so far). Web site was easy to navigate. But the item actually arrived before it was posted in the tracking db. Your customer service. Really stands out in terms of service so far. tygur
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