Computer Power Supplies

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Altronix AL600ULXPD16CB Proprietary Power Supply - Wall Mount - 110 V AC Input - 12 V DC, 24 V DC Output
Altronix AL1012ULXPD8CB Proprietary Power Supply - Wall Mount - 110 V AC Input - 12 V DC Output - 8 +12V Rails
Cisco Power over Ethernet Injector - PoE Input Port(s) - Gigabit Ethernet Output Port(s)
HPE 500W Flex Slot Platinum Hot Plug Low Halogen Power Supply Kit - 230 V AC, 380 V DC
Cisco 300W DC Power Supply - -72 V DC Input - 12 V DC Output
Altronix AL1012ULXPD4 Proprietary Power Supply - Wall Mount - 110 V AC Input - 12 V DC Output - 4 +12V Rails
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
TRENDnet Gigabit PoE++ Injector, Supplies PoE (15.4W), PoE+ (30W), or PoE++ (60W), Network A PoE Device Up To 100m(328 ft)
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
EnGenius 802.3at/af Compatible Gigabit Single Port Poe Adapter - 120 V AC, 230 V AC Input - 1x Gigabit Ethernet Input Port(s) - EPA5006GAT
Intellinet Power over Ethernet (PoE+) Splitter, IEEE802.3at, 5, 7.5, 9 or 12 V DC output voltage - PoE splitter - black
Intellinet 1-Port PoE Injector
Stanley ShopMAX Power Hub Cord Reel, Yellow/Black, 33959
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)
TRENDnet Gigabit Power Over Ethernet Plus Injector, Converts Non-Poe Gigabit To Poe+ Or PoE Gigabit
EVGA 500W 80Plus Power Supply Unit (100-W1-0500-KR) - Internal - 12 V DC Output - 500 W - 1 +12V Rails
HPE PoE Injector - 1 x Ethernet Input Port(s) - 1 x PoE Output Port(s) - 15.40 W
Thermaltake Toughpower TP-1500AH5CEG ATX12V & EPS12V Power Supply
Aruba PD-9001GO-AC PoE Injector - 1 x 10/100/1000Base-T Input Port(s) - 30 W, JW700A
QNAP Single Power Supply w/o Bracket for 2U, 8 Bay NAS - Internal - 240 V AC Input
EVGA 850 GQ - Power supply (internal) - ATX12V / EPS12V - 80 PLUS Gold - AC 100-240 V - 850 Watt - active PFC

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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