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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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H1FWX | Dell 255-Watt Power Supply for OptiPlex 3020 7020 9020 T1700 SFF
Brand: Dell
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H1FWX | Dell 255-Watt Power Supply for OptiPlex 3020 7020 9020 T1700 SFF
$171.57 $133.00
Save 22.48%
WW889 | Dell 275-Watt Power Supply for OptiPlex GX620 SFF
Brand: Dell
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WW889 | Dell 275-Watt Power Supply for OptiPlex GX620 SFF
$163.35 $121.00
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XW600 | Dell 300-Watt Power Supply for Inspiron 530 531 Vostro 200 400
Brand: Dell
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XW600 | Dell 300-Watt Power Supply for Inspiron 530 531 Vostro 200 400
$273.42 $186.00
Save 31.97%
G9MTY | Dell 300-Watt Power Supply for Inspiron 530 531 Vostro 200 400
Brand: Dell
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G9MTY | Dell 300-Watt Power Supply for Inspiron 530 531 Vostro 200 400
$183.60 $136.00
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L1100A-S0 | Dell 1100-Watt 92% Efficiency 80+ Gold Power Supply for PowerEdge R510 R810 R910 T710
Brand: Dell
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L1100A-S0 | Dell 1100-Watt 92% Efficiency 80+ Gold Power Supply for PowerEdge R510 R810 R910 T710
$144.45 $107.00
Save 25.93%
6HYWF | Dell 300-Watt DC Power Supply (Power to I/O airflow) for Force 10 S4810 Switch
Brand: Dell
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6HYWF | Dell 300-Watt DC Power Supply (Power to I/O airflow) for Force 10 S4810 Switch
$218.01 $169.00
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CX357 | Dell 400-Watt Power Supply for PowerEdge R300
Brand: Dell
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CX357 | Dell 400-Watt Power Supply for PowerEdge R300
$238.14 $189.00
Save 20.63%
C378K | Dell 870-Watt Silver Efficiency Redundant Power Supply for PowerEdge R710
Brand: Dell
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C378K | Dell 870-Watt Silver Efficiency Redundant Power Supply for PowerEdge R710
$136.53 $111.00
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9K265 | Dell 1050-Watt Redundant Power Supply for PowerEdge 1655 1655MC
Brand: Dell
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9K265 | Dell 1050-Watt Redundant Power Supply for PowerEdge 1655 1655MC
$154.80 $120.00
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M27D6 | Dell 255-Watt Desktop Power Supply for OptiPlex 380
Brand: Dell
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M27D6 | Dell 255-Watt Desktop Power Supply for OptiPlex 380
$166.41 $129.00
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HP275-01 | Dell 275-Watt Power Supply for OptiPlex 745 740 SFF
Brand: Dell
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HP275-01 | Dell 275-Watt Power Supply for OptiPlex 745 740 SFF
$243.36 $169.00
Save 30.56%
B300NM-00 | Dell 300-Watt Power Supply for Inspiron 660 MT
Brand: Dell
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B300NM-00 | Dell 300-Watt Power Supply for Inspiron 660 MT
$250.80 $190.00
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H197R | Dell 300-Watt Power Supply for Optiplex XE DT
Brand: Dell
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H197R | Dell 300-Watt Power Supply for Optiplex XE DT
$252.39 $179.00
Save 29.08%
0284T | Dell 330-Watt Redundant Power Supply for PowerEdge 2450 2550
Brand: Dell
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0284T | Dell 330-Watt Redundant Power Supply for PowerEdge 2450 2550
$153.12 $116.00
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NPS-210AB | Dell 210-Watt Power Supply for OptiPlex GX 260/270 DT
Brand: Dell
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NPS-210AB | Dell 210-Watt Power Supply for OptiPlex GX 260/270 DT
$126.90 $90.00
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PJKWN | Dell 255-Watt Power Supply for OptiPlex 9020 SFF
Brand: Dell
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PJKWN | Dell 255-Watt Power Supply for OptiPlex 9020 SFF
$188.94 $134.00
Save 29.08%