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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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0X3KJ8 | Dell 250-Watts Power Supply for OptiPlex 390, 790, 990
Brand: Dell
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0X3KJ8 | Dell 250-Watts Power Supply for OptiPlex 390, 790, 990
$227.52 $158.00
Save 30.56%
IR4044P525NR | HP Power Supply Assembly for Digital Sender 9200
Brand: Hewlett-Packard
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IR4044P525NR | HP Power Supply Assembly for Digital Sender 9200
$304.92 $231.00
Save 24.24%
74P4335 | IBM 950-Watts REDUNDANT Power Supply for xSeries X365
Brand: IBM
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74P4335 | IBM 950-Watts REDUNDANT Power Supply for xSeries X365
$190.65 $155.00
Save 18.7%
74P4305 | IBM Lenovo 200-Watts ATX Power Supply for ThinkCentre
Brand: IBM
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74P4305 | IBM Lenovo 200-Watts ATX Power Supply for ThinkCentre
$292.32 $232.00
Save 20.63%
39Y7383 | IBM 670-Watts REDUNDANT Power Supply for xSeries 3550
Brand: IBM
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39Y7383 | IBM 670-Watts REDUNDANT Power Supply for xSeries 3550
$258.03 $183.00
Save 29.08%
90P5280 | IBM 585-Watts REDUNDANT Power Supply for xSeries X336
Brand: IBM
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90P5280 | IBM 585-Watts REDUNDANT Power Supply for xSeries X336
$209.25 $155.00
Save 25.93%
74P4965 | IBM 514-Watts REDUNDANT Power Supply for xSeries X345
Brand: IBM
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74P4965 | IBM 514-Watts REDUNDANT Power Supply for xSeries X345
$217.71 $177.00
Save 18.7%
39Y7196 | IBM 450-Watts REDUNDANT Power Supply for System x3550
Brand: IBM
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39Y7196 | IBM 450-Watts REDUNDANT Power Supply for System x3550
$368.64 $256.00
Save 30.56%
39Y7343 | IBM 670-Watts REDUNDANT Power Supply for xSeries X236
Brand: IBM
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39Y7343 | IBM 670-Watts REDUNDANT Power Supply for xSeries X236
$306.24 $232.00
Save 24.24%
74P4401 | IBM 1800-Watts REDUNDANT Power Supply for BladeCenter
Brand: IBM
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74P4401 | IBM 1800-Watts REDUNDANT Power Supply for BladeCenter
$232.20 $180.00
Save 22.48%
0U5425 | Dell 210-Watts Power Supply for OptiPlex GX270 / GX280
Brand: Dell
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0U5425 | Dell 210-Watts Power Supply for OptiPlex GX270 / GX280
$188.76 $143.00
Save 24.24%
74P4357 | Lenovo 200-Watts Power Supply for ThinkCentre A50 S50
Brand: Lenovo
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74P4357 | Lenovo 200-Watts Power Supply for ThinkCentre A50 S50
$207.27 $147.00
Save 29.08%
41A9740 | Lenovo 280-Watts Power Supply for ThinkCentre M57/M58
Brand: Lenovo
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41A9740 | Lenovo 280-Watts Power Supply for ThinkCentre M57/M58
$334.56 $272.00
Save 18.7%
MH595 | Dell 280-Watts PFC Power Supply for Optiplex 745 755 DT
Brand: Dell
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MH595 | Dell 280-Watts PFC Power Supply for Optiplex 745 755 DT
$233.64 $177.00
Save 24.24%
DPS-200PB-156A | IBM 200-Watts ATX Power Supply for ThinkCentre
Brand: IBM
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DPS-200PB-156A | IBM 200-Watts ATX Power Supply for ThinkCentre
$247.05 $183.00
Save 25.93%
74P4400 | IBM 1800-Watts REDUNDANT Power Supply for BladeCenter
Brand: IBM
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74P4400 | IBM 1800-Watts REDUNDANT Power Supply for BladeCenter
$295.47 $201.00
Save 31.97%