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Computer Power Supplies

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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
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
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
HPE PoE Injector - 1 x Ethernet Input Port(s) - 1 x PoE Output Port(s) - 15.40 W
Intellinet 1-Port PoE Injector
Thermaltake SMART SP-600AH2NKW - Power supply (internal) - ATX12V 2.3 - 80 PLUS - AC 100-240 V - 600 Watt - active PFC - United States - black
Altronix AL1012ULXPD4 Proprietary Power Supply - Wall Mount - 110 V AC Input - 12 V DC Output - 4 +12V Rails
Cisco Config 5 - Power supply - hot-plug (plug-in module) - AC 100-240 V - 1000 Watt -  - PWRC51KWAC
HPE Aruba - Power supply (plug-in module) - 2750 Watt - United States - for HPE Aruba 5406R, 5406R 44, 5406R 8-port, 5412R, 5412R 92
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
Altronix NetWay8 Power over Ethernet Midspan - 115 V AC Input - 8 x Ethernet Input Port(s) - 8 x Ethernet Output Port(s) - 15.40 W
HPE 5400R 700W PoE+ zl2 Power Supply - 700 W - 120 V AC, 230 V AC
Altronix ALTV2432600 Proprietary Power Supply - Wall Mount - 110 V AC Input - 24 V AC, 28 V AC Output
EnGenius 802.3at/af Compatible Gigabit Single Port Poe Adapter - 120 V AC, 230 V AC Input - 1x Gigabit Ethernet Input Port(s) - EPA5006GAT
Cisco PoE Injector - 4G - LTE - 2.40 GHz ISM Band - 5 GHz UNII Band - 31.25 MB/s Wireless Speed - 4x Network Port - ISR1100POE4
Altronix AL1012ULXB Proprietary Power Supply - Board - 120 V AC Input - 12 V DC Output - 1 +12V Rails
Netgear APS600Wv2 600W Power Supply - 600 W
Altronix ALTV2416600UL Proprietary Power Supply - Wall Mount - 110 V AC Input - 24 V AC, 28 V AC Output
Altronix ALTV244UL Proprietary Power Supply - Wall Mount - 110 V AC Input - 24 V AC, 28 V AC Output
Altronix AL1012ULX Proprietary Power Supply - Wall Mount, Enclosure - 120 V AC Input - 12 V DC Output
Cisco Power Supply - 3000 W - 230 V AC
TRENDnet Gigabit Power Over Ethernet Injector, Full Duplex Gigabit Speeds, 1x Gigabit Ethernet Port, 1x PoE Gigabit Ethernet Port
Altronix AL600ULXB Proprietary Power Supply - Board - 120 V AC Input - 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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