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Power Supply

The power supply unit (PSU) is essential for converting AC electricity from the wall outlet into DC power for a computer's components. It distributes the correct voltage to the motherboard, CPU, and other peripherals. A high-quality PSU ensures system stability, efficiency, and protection against power surges, contributing to overall performance.

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P192M | Dell 305-Watt Power Supply for OptiPlex 755 760 960 Mini Tower
Brand: Dell
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P192M | Dell 305-Watt Power Supply for OptiPlex 755 760 960 Mini Tower
$252.39 $179.00
Save 29.08%
R480P | Dell 305-Watt Power Supply for OptiPlex 775 MT
Brand: Dell
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R480P | Dell 305-Watt Power Supply for OptiPlex 775 MT
$214.80 $179.00
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X8129 | Dell 305-Watt Power Supply for OptiPlex GX620 MT
Brand: Dell
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X8129 | Dell 305-Watt Power Supply for OptiPlex GX620 MT
$249.78 $181.00
Save 27.54%
1XMMV | Dell 460-Watt Power Supply for XPS 8700 Desktop
Brand: Dell
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1XMMV | Dell 460-Watt Power Supply for XPS 8700 Desktop
$170.40 $142.00
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78WUH | Dell 125-Watt Power Supply for PowerEdge 350
Brand: Dell
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78WUH | Dell 125-Watt Power Supply for PowerEdge 350
$240.30 $178.00
Save 25.93%
PS-5161-1D1S | Dell 160-Watt DC Power Supply for OptiPlex GX240 GX260 GX270 SFF
Brand: Dell
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PS-5161-1D1S | Dell 160-Watt DC Power Supply for OptiPlex GX240 GX260 GX270 SFF
$142.59 $97.00
Save 31.97%
KJWNG | Dell 550-Watt Non Redundant Power Supply for PowerEdge R520 T420 Server
Brand: Dell
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KJWNG | Dell 550-Watt Non Redundant Power Supply for PowerEdge R520 T420 Server
$890.10 $645.00
Save 27.54%
NTCWP | Dell 1100-Watt Redundant Power Supply for PowerEdge R720 R620 R520 R820
Brand: Dell
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NTCWP | Dell 1100-Watt Redundant Power Supply for PowerEdge R720 R620 R520 R820
$158.67 $129.00
Save 18.7%
YY922 | Dell 525-Watt Power Supply for Precision T3400
Brand: Dell
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YY922 | Dell 525-Watt Power Supply for Precision T3400
$363.78 $282.00
Save 22.48%
L235P-01 | Dell 235-Watt Power Supply for OptiPlex GX380 760 780 SFF
Brand: Dell
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L235P-01 | Dell 235-Watt Power Supply for OptiPlex GX380 760 780 SFF
$171.12 $124.00
Save 27.54%
D250AD-01 | Dell 250-Watt Power Supply for OptiPlex 3010/7010/9010
Brand: Dell
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D250AD-01 | Dell 250-Watt Power Supply for OptiPlex 3010/7010/9010
$112.80 $80.00
Save 29.08%
H797K | Dell 255-Watt Power Supply for OptiPlex 380 360 Desktop
Brand: Dell
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H797K | Dell 255-Watt Power Supply for OptiPlex 380 360 Desktop
$174.15 $129.00
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H255E-01 | Dell 255-Watt Power Supply for OptiPlex 760 780 960 DT
Brand: Dell
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H255E-01 | Dell 255-Watt Power Supply for OptiPlex 760 780 960 DT
$108.00 $80.00
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HP-L2767F3P-LF | Dell 275-Watt SATA Power Supply for OptiPlex GX740 745 755
Brand: Dell
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HP-L2767F3P-LF | Dell 275-Watt SATA Power Supply for OptiPlex GX740 745 755
$131.04 $104.00
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N305N-03 | Dell 305-Watt Power Supply for OptiPlex 745/755 Dimenson E520
Brand: Dell
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N305N-03 | Dell 305-Watt Power Supply for OptiPlex 745/755 Dimenson E520
$214.80 $179.00
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H305N-00 | Dell 305-Watt PFC Power Supply OptiPlex for GX520 GX620 Dimension E520
Brand: Dell
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H305N-00 | Dell 305-Watt PFC Power Supply OptiPlex for GX520 GX620 Dimension E520
$98.40 $80.00
Save 18.7%