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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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Y145R | Dell 1100-Watt Power Supply for PowerEdge R510 R810 R910 T710
Brand: Dell
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Y145R | Dell 1100-Watt Power Supply for PowerEdge R510 R810 R910 T710
$166.11 $113.00
Save 31.97%
H410J | Dell 480-Watt Non-Redundant Power Supply for R410 R510
Brand: Dell
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H410J | Dell 480-Watt Non-Redundant Power Supply for R410 R510
$238.92 $181.00
Save 24.24%
CNRJ9 | Dell 750-Watt Redundant Power Supply for PowerEdge R510
Brand: Dell
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CNRJ9 | Dell 750-Watt Redundant Power Supply for PowerEdge R510
$177.12 $144.00
Save 18.7%
8765D | Dell 145-Watt ATX Power Supply Rev: H03 for Dimension XPS 400 Desktop
Brand: Dell
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8765D | Dell 145-Watt ATX Power Supply Rev: H03 for Dimension XPS 400 Desktop
$451.26 $327.00
Save 27.54%
4W004 | Dell 200-Watt PFC Power Supply Dimension 2300
Brand: Dell
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4W004 | Dell 200-Watt PFC Power Supply Dimension 2300
$362.37 $257.00
Save 29.08%
FT597 | Dell 255-Watt Power Supply for OptiPlex GX760 960
Brand: Dell
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FT597 | Dell 255-Watt Power Supply for OptiPlex GX760 960
$201.96 $153.00
Save 24.24%
WD561 | Dell 275-Watt Power Supply for OptiPlex 740 745 755 SFF
Brand: Dell
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WD561 | Dell 275-Watt Power Supply for OptiPlex 740 745 755 SFF
$263.22 $214.00
Save 18.7%
6R89K | Dell 300-Watt Power Supply for Inspiron 530 531 Vostro 220 Desktop
Brand: Dell
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6R89K | Dell 300-Watt Power Supply for Inspiron 530 531 Vostro 220 Desktop
$155.52 $108.00
Save 30.56%
T5VF6 | Dell 240-Watt Power Supply for OptiPlex 790 990 SFF
Brand: Dell
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T5VF6 | Dell 240-Watt Power Supply for OptiPlex 790 990 SFF
$168.48 $117.00
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N9MWK | Dell 240-Watt Power Supply for OptiPlex 9010 3010 790 SFF
Brand: Dell
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N9MWK | Dell 240-Watt Power Supply for OptiPlex 9010 3010 790 SFF
$162.54 $129.00
Save 20.63%
H790K | Dell 255-Watt Power Supply for OptiPlex 360 380 DT
Brand: Dell
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H790K | Dell 255-Watt Power Supply for OptiPlex 360 380 DT
$143.91 $117.00
Save 18.7%
9MRG6 | Dell 300-Watt Power Supply for Inspiron 620 Vostro 260
Brand: Dell
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9MRG6 | Dell 300-Watt Power Supply for Inspiron 620 Vostro 260
$212.91 $151.00
Save 29.08%
FW414 | Dell 1570-Watt Power Supply for PowerEdge R900 R950 6950
Brand: Dell
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FW414 | Dell 1570-Watt Power Supply for PowerEdge R900 R950 6950
$172.02 $122.00
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CF4W2 | Dell 2700-Watt Power Supply for PowerEdge M1000E
Brand: Dell
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CF4W2 | Dell 2700-Watt Power Supply for PowerEdge M1000E
$138.99 $113.00
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RY51R | Dell 305-Watt Power Supply for T110
Brand: Dell
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RY51R | Dell 305-Watt Power Supply for T110
$174.24 $121.00
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2P669 | Dell 450-Watt Redundant Power Supply for PowerEdge 1600SC
Brand: Dell
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2P669 | Dell 450-Watt Redundant Power Supply for PowerEdge 1600SC
$262.08 $208.00
Save 20.63%