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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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K2H58 | Dell 250-Watt Power Supply for OptiPlex 390 990 7010 9010
Brand: Dell
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K2H58 | Dell 250-Watt Power Supply for OptiPlex 390 990 7010 9010
$175.26 $127.00
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N805F | Dell 255-Watt Power Supply for OptiPlex 360 760 Mini Tower
Brand: Dell
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N805F | Dell 255-Watt Power Supply for OptiPlex 360 760 Mini Tower
$163.83 $127.00
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9RD1W | Dell 255-Watt Power Supply for OptiPlex 960 980 Mini Tower
Brand: Dell
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9RD1W | Dell 255-Watt Power Supply for OptiPlex 960 980 Mini Tower
$163.20 $136.00
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H275P-00 | Dell 275-Watt Power Supply for OptiPlex GX620 SFF
Brand: Dell
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H275P-00 | Dell 275-Watt Power Supply for OptiPlex GX620 SFF
$144.90 $105.00
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WW109 | Dell 280-Watt Power Supply for OptiPlex GX 745 755
Brand: Dell
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WW109 | Dell 280-Watt Power Supply for OptiPlex GX 745 755
$229.62 $178.00
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M619F | Dell 235-Watt Power Supply for OptiPlex 360/380
Brand: Dell
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M619F | Dell 235-Watt Power Supply for OptiPlex 360/380
$224.40 $170.00
Save 24.24%
M618F | Dell 235-Watt Power Supply for OptiPlex 360/380 Desktop
Brand: Dell
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M618F | Dell 235-Watt Power Supply for OptiPlex 360/380 Desktop
$259.20 $180.00
Save 30.56%
D275P-00 | Dell 275-Watt Power Supply for OptiPlex 740 745 755 SFF
Brand: Dell
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D275P-00 | Dell 275-Watt Power Supply for OptiPlex 740 745 755 SFF
$241.08 $164.00
Save 31.97%
H280P-01 | Dell 280-Watt Power Supply for OptiPlex GX745 755 620
Brand: Dell
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H280P-01 | Dell 280-Watt Power Supply for OptiPlex GX745 755 620
$105.60 $88.00
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U9087 | Dell 280-Watt Power Supply for OptiPlex GX620
Brand: Dell
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U9087 | Dell 280-Watt Power Supply for OptiPlex GX620
$202.86 $147.00
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GM266 | Dell 750-Watt Power Supply for PowerEdge 2950
Brand: Dell
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GM266 | Dell 750-Watt Power Supply for PowerEdge 2950
$217.98 $173.00
Save 20.63%
HP-Q2828F3P-LF | Dell 280-Watt Power Supply for OptiPlex GX620 745 755
Brand: Dell
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HP-Q2828F3P-LF | Dell 280-Watt Power Supply for OptiPlex GX620 745 755
$175.89 $143.00
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T130K | Dell 400-Watt Power Supply for PowerEdge R310
Brand: Dell
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T130K | Dell 400-Watt Power Supply for PowerEdge R310
$128.04 $97.00
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WU136 | Dell 235-Watt Power Supply for OptiPlex 760 960 SFF
Brand: Dell
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WU136 | Dell 235-Watt Power Supply for OptiPlex 760 960 SFF
$189.63 $147.00
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D5032 | Dell 305-Watt Power Supply for OptiPlex GX620 Mini Tower
Brand: Dell
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D5032 | Dell 305-Watt Power Supply for OptiPlex GX620 Mini Tower
$232.26 $158.00
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KG1G0 | Dell 200-Watt Power Supply for OptiPlex 7010 9010 780 790 990 USFF
Brand: Dell
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KG1G0 | Dell 200-Watt Power Supply for OptiPlex 7010 9010 780 790 990 USFF
$141.12 $112.00
Save 20.63%