Computer Power Supplies

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Cisco PoE Injector, CBPWRINJNA
Thermaltake SMART SP-500AH2NKW - Power supply (internal) - ATX12V 2.3 - 80 PLUS - AC 100-240 V - 500 Watt - active PFC - United States - black
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
weBoost - Power adapter - 4 A (DC jack 5.5 x 2.5 mm) - for weBoost Connect 4G Cell Phone Signal Booster Kit, Connect RV 65; Home 4G
Altronix OLS120 Proprietary Power Supply - 110 V AC, 220 V AC Input - 12 V DC, 24 V DC Output
HPE PoE Injector - 1 x Ethernet Input Port(s) - 1 x PoE Output Port(s) - 30 W
Intellinet 1-Port PoE Injector
Altronix AL168300CB Proprietary Power Supply - Wall Mount - 110 V AC Input - 16 V AC, 18 V AC Output
Altronix ALTV615DC416UL Proprietary Power Supply - Wall Mount - 110 V AC Input - 6 V DC, 15 V DC Output
Altronix SMP5PMCTX Proprietary Power Supply - 110 V AC, 220 V AC Input - 12 V DC, 24 V DC Output
HPE 5400R 700W PoE+ zl2 Power Supply - 700 W - 120 V AC, 230 V AC
StarTech.com 4 Port Gigabit Midspan - PoE+ Injector - 802.3at and 802.3af
Altronix ALTV2432600 Proprietary Power Supply - Wall Mount - 110 V AC Input - 24 V AC, 28 V AC Output
Altronix AL1012ULACM Proprietary Power Supply - Wall Mount - 120 V AC Input - 12 V DC Output
HPE PoE Injector - 1 x Ethernet Input Port(s) - 1 x PoE Output Port(s) - 15.40 W
Altronix AL1002ULADA Proprietary Power Supply - Wall Mount - 110 V AC Input - 24 V DC Output
HPE Aruba - Power supply (plug-in module) - 2750 Watt - United States - for HPE Aruba 5406R, 5406R 44, 5406R 8-port, 5412R, 5412R 92
Altronix SAV18D Proprietary Power Supply - Wall Mount - 110 V AC, 220 V AC Input - 12 V DC Output - 1 +12V Rails
Altronix ALTV2416600UL Proprietary Power Supply - Wall Mount - 110 V AC Input - 24 V AC, 28 V AC Output
Cisco Catalyst 4500 Hot Plug Power Supply, 2800 W
Sanus Component Series CAPT01 MultiVolt Power Supply - Power supply (rack-mountable) - black (pack of 11)
Thermaltake SMART White 700W - Power supply (internal) - ATX12V 2.3 - 80 PLUS - AC 100-240 V - 700 Watt - active PFC - black
Omnitron Systems Redundant Power Supply - Rack-mountable - 48 V DC Input - 120 W
Altronix AL1024ULXPD16CB Proprietary Power Supply - Wall Mount - 110 V AC Input - 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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