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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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WU142 | Dell 275-Watt Power Supply for OptiPlex 740 745 755 SFF
$249.12 $173.00
Save 30.56%
WY652 | Dell EMC SG6004 1200-Watt Power Supply
$1,336.32 $928.00
Save 30.56%
WY825 | Dell 1100-Watt Power Supply for PowerEdge R900/R905
$182.28 $124.00
Save 31.97%
X0551 | Dell 550-Watt Redundant Power Supply for PowerEdge 1850
$117.39 $91.00
Save 22.48%
X0893 | Dell EMC 400-Watt 9V-13.2V Power Supply
$290.88 $202.00
Save 30.56%
X2634 | Dell 350-Watt Power Supply for OptiPlex GX280
$291.18 $211.00
Save 27.54%
X404H | Dell 750-Watt Redundant Power Supply for PowerEdge 2950
$100.80 $70.00
Save 30.56%
X847M | Dell Power Distribution Board for PowerEdge R510
$132.30 $105.00
Save 20.63%
XK215 | Dell 305-Watt Power Supply for OptiPlex GX745 MT
$217.98 $173.00
Save 20.63%
XTGFW | Dell 502-Watt Redundant Power Supply for PowerEdge R610
$142.41 $101.00
Save 29.08%