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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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NPS-275CB-A | Dell 275-Watt Power Supply for OptiPlex 740 745 755 SFF
Brand: Dell
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NPS-275CB-A | Dell 275-Watt Power Supply for OptiPlex 740 745 755 SFF
$211.95 $157.00
Save 25.93%
DW209 | Dell 750-Watt Power Supply for XPS 630 630i PC
Brand: Dell
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DW209 | Dell 750-Watt Power Supply for XPS 630 630i PC
$286.65 $195.00
Save 31.97%
H750E-01 | Dell 750-Watt Power Supply for XPS 630 630i PC
Brand: Dell
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H750E-01 | Dell 750-Watt Power Supply for XPS 630 630i PC
$233.22 $169.00
Save 27.54%
DPS-750LB-A | Dell 750-Watt Power Supply for XPS 630 630i PC
Brand: Dell
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DPS-750LB-A | Dell 750-Watt Power Supply for XPS 630 630i PC
$243.36 $169.00
Save 30.56%
DW002 | Dell 750-Watt Power Supply for XPS 630 630i PC
Brand: Dell
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DW002 | Dell 750-Watt Power Supply for XPS 630 630i PC
$256.71 $199.00
Save 22.48%
D7501A001 | Dell 750-Watt Power Supply for XPS 630 630i PC
Brand: Dell
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D7501A001 | Dell 750-Watt Power Supply for XPS 630 630i PC
$202.80 $169.00
Save 16.67%
L255P-01 | Dell 255-Watt Power Supply for OptiPlex 760/960 DT
Brand: Dell
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L255P-01 | Dell 255-Watt Power Supply for OptiPlex 760/960 DT
$147.60 $123.00
Save 16.67%
PS-5261-3DF-LF | Dell 255-Watt Power Supply for OptiPlex 760/960 DT
Brand: Dell
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PS-5261-3DF-LF | Dell 255-Watt Power Supply for OptiPlex 760/960 DT
$221.88 $172.00
Save 22.48%
FR597 | Dell 255-Watt Power Supply for OptiPlex 760/960 DT
Brand: Dell
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FR597 | Dell 255-Watt Power Supply for OptiPlex 760/960 DT
$182.28 $124.00
Save 31.97%
RM110 | Dell 255-Watt Power Supply for OptiPlex 760/960 DT
Brand: Dell
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RM110 | Dell 255-Watt Power Supply for OptiPlex 760/960 DT
$142.59 $97.00
Save 31.97%
D390T | Dell 255-Watt Power Supply for OptiPlex 760/960 DT
Brand: Dell
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D390T | Dell 255-Watt Power Supply for OptiPlex 760/960 DT
$162.00 $120.00
Save 25.93%
D255P-00 | Dell 255-Watt Power Supply for OptiPlex 760/960 DT
Brand: Dell
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D255P-00 | Dell 255-Watt Power Supply for OptiPlex 760/960 DT
$168.96 $128.00
Save 24.24%
DPS-255BB-A | Delta Dell 255-Watt Power Supply for OptiPlex 760/960 DT
Brand: Delta Electronics
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DPS-255BB-A | Delta Dell 255-Watt Power Supply for OptiPlex 760/960 DT
$145.77 $113.00
Save 22.48%
G238T | Dell 255-Watt Desktop Power Supply for OptiPlex 360 760 960
Brand: Dell
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G238T | Dell 255-Watt Desktop Power Supply for OptiPlex 360 760 960
$318.78 $253.00
Save 20.63%
CY826 | Dell 255-Watt Desktop Power Supply for OptiPlex 360 760 960
Brand: Dell
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CY826 | Dell 255-Watt Desktop Power Supply for OptiPlex 360 760 960
$144.90 $115.00
Save 20.63%
N249M | Dell 255-Watt Desktop Power Supply for OptiPlex 360 760 960
Brand: Dell
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N249M | Dell 255-Watt Desktop Power Supply for OptiPlex 360 760 960
$176.73 $137.00
Save 22.48%