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Power Supplies

Get more out of your computer when you hook up the right power supplies. Designed for offices that rely heavily on multiple computers, a simple supply can reduce the risk of brownouts and other common problems. Some even come with multiple plugs that let you connect more than one computer.

Prevents Overloading
A power supply keeps your computer from overloading the system, causing a brownout or similar problem. These supplies can have an input and output voltage even higher than the voltage required by high-performing computers, ensuring they meet your needs.

Reduces Short Circuits
Stop short circuits and accidents caused by others at the office or kids and pets at home. Computer power supplies have indicator lights that alert you to problems and inform you when your machine is close to short circuiting. This way, you can take immediate action to resolve problems before they cause lasting damage.

Multiple Bays and Connectors
Connect multiple computers to make working at the office easier. With multiple bays, ports, and connectors located on the back, each computer power supply gives you enough room to plug in and power multiple systems, giving you plenty of power outlets even in smaller workspaces.

Ventilation
Stop your home or work computer from overheating when you run two or more programs at the same time. Power supplies feature ventilation slots on the back that keep air flowing, helping prevent overheating. When you combine them with tower computer cases that also feature ventilation ports or slots, you can stop worrying about your computer getting too hot and shutting itself down, resulting in lost work and productivity.


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Athenatech PS-500Wx1N 2.3V ATx Power Supply Unit, 500 W
Item: 897596 / Model : PS500WX1N
  • Input voltage: 2.3 V
  • Power: 500 W
  • Connectors: 1 x ATx 20 + 4 pin, 1 x ATx 4 + 4 pin, 2 x PCI-express 6 pin, 4 x SATA, 4 x molex 4 pin, 1 x FDD
$50.19
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Cooler Master® Elite 311 ATx Mid Tower Case W/Power Supply Unit, 420 W, Black/Blue
Item: 894517 / Model : RC311BBKR420
  • Black/blue
  • Mid tower form factor
  • Power: 420 W
$65.39
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Corsair® CS Series™ Moduler CS750M 80 PLUS® Gold Certified Power Supply Unit, 750 W, Black
Item: 893706 / Model : CP9020078NA
  • Black
  • Input voltage: 110 - 220 VAC
  • Output voltage: +3.3, +5, + or -12 V
$131.19
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Fractal Design Newton R3 ATx12V/EPS12V Power Supply Unit, 800 W, Black
Item: 899995 / Model : FDPSUNT3B800W
  • Black
  • Input voltage: 90 - 264 VAC
  • Output voltage: 3.3 VDC at 20 A, 5 VDC at 20 A, 12 VDC at 66 A, -12 VDC at 0.5 A, +5 VSB at 2.5 A
$231.39
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Thermaltake Smart M1200W ATx12V/EPS12V Power Supply Unit, 1200W, Black
Item: 904650 / Model : SP1200M
  • Black
  • Input voltage: 100 - 240 V
  • Output voltage: +5 V at 25 A, +3.3 V at 25 A, +12 V1 at 40 A, +12 V2 at 85 A, -12 V at 0.8 A, +5 VSB at 6.0 A
$223.89
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Thermaltake Smart M850W ATx12V/EPS12V Modular Power Supply Unit, 850W, Black
Item: 904766 / Model : SP850M
  • Black
  • Input voltage: 100 - 240 V
  • Output voltage: 3.3 VDC at 25 A, 5 VDC at 25 A, 12 VDC at 62 A, -12 VDC at 800 mA, 5 VDC at 3 A
$157.99
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Thermaltake Smart Standard SP-550P ATx12V/EPS12V Power Supply Unit, 550W, Black
Item: 904639 / Model : SP550P
  • Black
  • Input voltage: 100 - 240 V
  • Output voltage: 3.3 VDC at 24 A, 5 VDC at 15 A, 12 VDC at 42 A, -12 VDC at 500 mA, 5 VDC at 3 A
$61.89
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Thermaltake Smart Standard SP-650P ATx12V/EPS12V Power Supply Unit, 650W, Black
Item: 904638 / Model : SP650P
  • Black
  • Input voltage: 100 - 240 V
  • Output voltage: +3.3 V at 24 A, +5 V at 24 A, +12 V at 52 A, -12 V at 0.5 A, +5 VSB at 3.0 A
$72.29
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Thermaltake Toughpower™ Grand TPG-1050M ATx12V/EPS12V Power Supply Unit, 1050W, Black
Item: 904964 / Model : TPG1050M
  • Black
  • Input voltage: 100 - 240 VAC
  • Output voltage: 3.3 VDC at 25 A, 5 VDC at 25 A, 12 VDC at 40 A, 12 VDC at 80 A, -12 VDC at 800 mA, 5 VDC at 6 A
$204.39
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Thermaltake V3 Black Edition VL84521W2U ATx12V 2.2 Computer Case Power Supply Unit, 450W, Black
Item: 902693 / Model : VL84521W2U
  • Black
  • Mid tower form factor
  • Power: 450 W
$83.59
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Antec® AR-352 Micro ATX Power Supply, 350 W
Item: IM1DY3380 / Model : AR-352
  • Input voltage: 100 - 240 VAC
  • Output voltage: 12 VDC
  • 80 plus bronze certified - up to 88% efficient
$61.69
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Antec® Basiq BP550Plus Power Supply, 550W
Item: IM1Q53396 / Model : BP550 PLUS
  • Power supply offers reliable operation
  • Measures 3.4"H x 5.9"W x 6.1"D
  • Comes in internal form factor for better performance
$72.99
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Antec® EarthWatts EA-380D ATX12V v2.3 and EPS12V Green Power Supply Unit, 380 W
Item: IM1CD4240 / Model : EA-380D GREEN
  • Input voltage: 100 - 240 V
  • Output voltage: +3.3, +5, +/-12 VDC
  • Green
$48.79
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Antec® EarthWatts EA-650 ATX12V and EPS12V Platinum Power Supply, 650 W
Item: IM1LL7262 / Model : EA-650 PLATINUM
  • Input voltage: 110 - 220 VAC
  • Output voltage: 3.3 VDC at 20 A, 5 VDC at 18 A, 12 VDC at 30 A, -12 VDC at 300 mA
  • Internal form factor
$121.99
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Antec® EarthWatts EA-650 ATX12V v2.3 Green Power Supply Unit, 650 W
Item: IM1GE9444 / Model : EA-650 GREEN
  • Input voltage: 100 - 240 V
  • Output voltage: +3.3, +5, +/-12 VDC
  • Green
$95.19
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Antec® EarthWatts EA-750 PLATINUM 80 Plus Platinum Power Supply, 750 W
Item: IM1UW4511 / Model : EA-750 PLATINUM
  • Input voltage: 100 - 240 VAC
  • Output voltage: +5V at 20A, +3.3V at 20A, +12V1 at 20A, +12V2 at 20A, +12V3 at 30A, +12V4 at 30A, -12V at 0.5A, +5VSB at 3A
  • Efficiency: 90%, number of fans: 1, protection type: over current protection, over voltage protection, under voltage protection, short circuit protection, over power protection, surge and inrush protection, no load operation, Brown-Out Protection
$140.49
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Antec® EarthWatts Platinum ATX12V & EPS12V Power Supply, 550W
Item: IM1LL7261 / Model : EA-550 PLATINUM
  • Power supply unit achieves up to 93% efficiency and gives savings unheard of from other power supplies
  • Measures 3.4"H x 5.9"W x 5.5"D
  • Has input voltage of 110 - 220 V for normal operation
$120.49
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Antec® EDGE ATX12V 2.4 and EPS12V 2.92 Power Supply, 550 W
Item: IM1XN5475 / Model : EDGE 550
  • Input voltage: 100 - 240 V
  • Output voltage: 3.3 V at 20 A, 5 V at 20 A, 12 V1 at 40 A, 12 V2 at 40 A, -12 V at 0.3 A, 5 VSB at 2.5 A
  • Compliant with ATX12V 2.4 and EPS12V 2.92
$120.69
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Antec® EDGE ATX12V 2.4 and EPS12V 2.92 Power Supply, 750 W
Item: IM1XN5477 / Model : EDGE 750
  • Input voltage: 100 - 240 V
  • Output voltage: 3.3 V at 20 A, 5 V at 20 A, 12 V1 at 40 A, 12 V2 at 40 A, -12 V at 0.3 A, 5 VSB at 2.5 A
  • Compliant with ATX12V 2.4 and EPS12V 2.92
$147.49
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Antec® HCG M ATX12V & EPS12V Power Supply, 520W
Item: IM1LL7258 / Model : HCG-520M
  • Power supply unit for continuous power with high current rails
  • Measures 3.4"H x 5.9"W x 6.3"D
  • Has input voltage of 110 - 220 V for normal operation
$81.69
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Antec® High Current Pro Platinum HCP-1000 ATX12V and EPS12V Power Supply, 1000 W
Item: IM1NG7975 / Model : HCP-1000 PLATINUM
  • Input voltage: 110 - 220 VAC
  • Output voltage: 3.3 VDC at 25 A, 5 VDC at 25 A, 12 VDC at 40 A, -12 VDC at 500 mA
  • Internal form factor
$256.99
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Antec® ISK300-150 Mini-ITX Desktop Computer Case Power Supply, 150 W
Item: IM1CP1553 / Model : ISK300-150
  • Input voltage: 120 - 230 VAC
  • Output voltage: +5, +3.3, +12, - 12, +5 VSB
  • Desktop form factor
$89.79
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Thermaltake Smart M650W ATx12V/EPS12V Modular Power Supply Unit, 650W, Black
Item: 904769 / Model : SP650M
  • Black
  • Input voltage: 100 - 240 V
  • Output voltage: 3.3 VDC at 24 A, 5 VDC at 24 A, 12 VDC at 52 A, -12 VDC at 500 mA, 5 VDC at 3 A
$95.19
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Thermaltake V2 Plus VO545A1N2U ATx USB 3.0 Case Power Supply Unit, 450W, Black
Item: 903932 / Model : VO545A1N2U
  • Black
  • Input voltage: 115 - 230 VAC
  • Mid tower form factor
$62.59
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