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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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PS-6301-3DA | Dell 300-Watt Power Supply for Optiplex XE DT
Brand: Dell
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PS-6301-3DA | Dell 300-Watt Power Supply for Optiplex XE DT
$248.16 $188.00
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PS-3261-1DA | Dell 255-Watt Power Supply for OptiPlex 3020 7020 9020 T1700 SFF
Brand: Dell
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PS-3261-1DA | Dell 255-Watt Power Supply for OptiPlex 3020 7020 9020 T1700 SFF
$175.89 $143.00
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L255ES-00 | Dell 255-Watt Power Supply for OptiPlex 3020 7020 9020 T1700 SFF
Brand: Dell
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L255ES-00 | Dell 255-Watt Power Supply for OptiPlex 3020 7020 9020 T1700 SFF
$141.75 $105.00
Save 25.93%
B255ES-01 | Dell 255-Watt Power Supply for OptiPlex 3020 7020 9020 T1700 SFF
Brand: Dell
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B255ES-01 | Dell 255-Watt Power Supply for OptiPlex 3020 7020 9020 T1700 SFF
$105.60 $80.00
Save 24.24%
AC255AD-00 | Dell 255-Watt Power Supply for OptiPlex 760 780 960 DT
Brand: Dell
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AC255AD-00 | Dell 255-Watt Power Supply for OptiPlex 760 780 960 DT
$142.14 $103.00
Save 27.54%
N275P-00 | Dell 275-Watt Power Supply for OptiPlex GX620 SFF
Brand: Dell
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N275P-00 | Dell 275-Watt Power Supply for OptiPlex GX620 SFF
$175.26 $127.00
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HP-L275GF3P | Dell 275-Watt Power Supply for OptiPlex GX620 SFF
Brand: Dell
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HP-L275GF3P | Dell 275-Watt Power Supply for OptiPlex GX620 SFF
$220.80 $160.00
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NPS-275BB B | Dell 275-Watt Power Supply for OptiPlex GX620 SFF
Brand: Dell
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NPS-275BB B | Dell 275-Watt Power Supply for OptiPlex GX620 SFF
$129.15 $105.00
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N8379 | Dell 275-Watt Power Supply for OptiPlex GX620 SFF
Brand: Dell
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N8379 | Dell 275-Watt Power Supply for OptiPlex GX620 SFF
$126.00 $105.00
Save 16.67%
L270P-00 | Dell 275-Watt Power Supply for OptiPlex GX620 SFF
Brand: Dell
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L270P-00 | Dell 275-Watt Power Supply for OptiPlex GX620 SFF
$141.75 $105.00
Save 25.93%
HP-L2767F3P | Dell 275-Watt Power Supply for OptiPlex GX740 745 755 SFF
Brand: Dell
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HP-L2767F3P | Dell 275-Watt Power Supply for OptiPlex GX740 745 755 SFF
$202.86 $147.00
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HP-L2767F3P1-LF | Dell 275-Watt Power Supply for OptiPlex GX740 745 755 SFF
Brand: Dell
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HP-L2767F3P1-LF | Dell 275-Watt Power Supply for OptiPlex GX740 745 755 SFF
$185.22 $147.00
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HP-Q2828F3P | Dell 280-Watt Power Supply for OptiPlex GX745 755 620
Brand: Dell
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HP-Q2828F3P | Dell 280-Watt Power Supply for OptiPlex GX745 755 620
$129.15 $105.00
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HP-U3097F3-LF | Dell 305-Watt Power Supply for OptiPlex GX755 Dimension 4100 SMT
Brand: Dell
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HP-U3097F3-LF | Dell 305-Watt Power Supply for OptiPlex GX755 Dimension 4100 SMT
$252.39 $179.00
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DLP3067F3WLF | Dell 305-Watt PFC Power Supply OptiPlex for GX520 GX620 Dimension E520
Brand: Dell
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DLP3067F3WLF | Dell 305-Watt PFC Power Supply OptiPlex for GX520 GX620 Dimension E520
$138.99 $113.00
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A570P-01 | Dell 570-Watt Redundant Power Supply for PowerEdge R710 T610
Brand: Dell
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A570P-01 | Dell 570-Watt Redundant Power Supply for PowerEdge R710 T610
$103.20 $80.00
Save 22.48%