Computer Power Supplies

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Netgear 350W Power Supply - 350 W
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
Netgear 2000W Power Supply - 2000 W
HPE 800W Flex Slot Platinum Hot Plug Low Halogen Power Supply Kit - 800 W - 230 V AC
Omnitron Systems Redundant Power Supply - Rack-mountable - 48 V DC Input - 120 W
HPE PoE Injector, R6P67A
Altronix ALTV2416600 Proprietary Power Supply - Wall Mount - 110 V AC Input - 24 V AC, 28 V AC Output - 700 W
Altronix AL400ULX Proprietary Power Supply - Enclosure - 120 V AC Input - 12 V DC, 24 V DC Output
Altronix AL600ULX Proprietary Power Supply - Wall Mount, Enclosure - 120 V AC Input - 12 V DC, 24 V DC Output
Altronix SMP3E Proprietary Power Supply - 6 V DC, 12 V DC, 24 V DC Output
Altronix AL100UL Proprietary Power Supply - Wall Mount - 16.5 V AC Input - 13.9 V DC Output
Cisco Catalyst 4500-X 750W DC Front-to-Back Cooling Power Supply - 750 W
Altronix AL1012ULXPD8CB Proprietary Power Supply - Wall Mount - 110 V AC Input - 12 V DC Output - 8 +12V Rails
Netgear ProSAFE Auxiliary Power Supply - 550 W - 120 V AC, 230 V AC
Altronix AL1024ULXPD16CB Proprietary Power Supply - Wall Mount - 110 V AC Input - 24 V DC Output
Altronix AL600ULXPD16CB Proprietary Power Supply - Wall Mount - 110 V AC Input - 12 V DC, 24 V DC Output
Altronix ALTV615DC8ULCB Proprietary Power Supply - Wall Mount - 110 V AC Input - 6 V DC, 15 V DC Output
Altronix AL1024ULX Proprietary Power Supply - Wall Mount, Enclosure - 120 V AC Input - 24 V DC Output
Altronix SAV18D Proprietary Power Supply - Wall Mount - 110 V AC, 220 V AC Input - 12 V DC Output - 1 +12V Rails
StarTech.com Industrial Gigabit PoE Injector - High Speed 90W 802.3bt PoE++ 48V-56VDC Ultra Power Over Ethernet/UPoE Injector -40C to +75C
Cisco Aironet PoE Injector - 120 V AC, 230 V AC Input - 55 V DC, 2 A Output - 1x Ethernet Input Port(s) - AIRPWRINJ60RGD1
Altronix AL400ULACMCB Proprietary Power Supply - Wall Mount, Enclosure - 120 V AC Input - 12 V DC, 24 V DC Output - 8 +12V Rails
Altronix SMP5PMCTX Proprietary Power Supply - 110 V AC, 220 V AC Input - 12 V DC, 24 V DC Output
Altronix SMP10 Proprietary Power Supply - 12 V DC, 24 V DC Output

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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