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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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4H6NV | Dell 45-Watts AC Adapter for XPS and Inspiron UltraBooks
Brand: Dell
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4H6NV | Dell 45-Watts AC Adapter for XPS and Inspiron UltraBooks
$194.04 $132.00
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04H6NV | Dell 45-Watts AC Adapter for XPS and Inspiron UltraBooks
Brand: Dell
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04H6NV | Dell 45-Watts AC Adapter for XPS and Inspiron UltraBooks
$162.36 $132.00
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X9RG3 | Dell 45-Watts AC Adapter for XPS and Inspiron
Brand: Dell
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X9RG3 | Dell 45-Watts AC Adapter for XPS and Inspiron
$214.56 $149.00
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DK138 | Dell 65-Watts Slim AUTO AIR AC Adapter for Latitude D Series
Brand: Dell
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DK138 | Dell 65-Watts Slim AUTO AIR AC Adapter for Latitude D Series
$154.44 $117.00
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DA65NS3-00 | Dell 65-Watts Slim AUTO AIR AC Adapter for D Series
Brand: Dell
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DA65NS3-00 | Dell 65-Watts Slim AUTO AIR AC Adapter for D Series
$269.28 $187.00
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4360 | Dell 65-Watts AC Adapter without Power Cable for Latitude
Brand: Dell
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4360 | Dell 65-Watts AC Adapter without Power Cable for Latitude
$105.12 $73.00
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677774-001 | HP 65-Watts AC Smart Power Adapter for Pavilion without Cable
Brand: Hewlett-Packard
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677774-001 | HP 65-Watts AC Smart Power Adapter for Pavilion without Cable
$147.42 $117.00
Save 20.63%
HN662 | Dell 65-Watts 19.5Volt AC Adapter for Latitude without Power Cable
Brand: Dell
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HN662 | Dell 65-Watts 19.5Volt AC Adapter for Latitude without Power Cable
$106.65 $79.00
Save 25.93%
752257-001 | HP 65-Watts AC Smart Power Adapter for Pavilion without Power Cable
Brand: Hewlett-Packard
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752257-001 | HP 65-Watts AC Smart Power Adapter for Pavilion without Power Cable
$160.74 $114.00
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677774-003 | HP 65-Watts Non Power Factor Correcting AC Adapter without Power Cable for Pavilion
Brand: Hewlett-Packard
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677774-003 | HP 65-Watts Non Power Factor Correcting AC Adapter without Power Cable for Pavilion
$283.50 $210.00
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42T4423 | Lenovo 65-Watts Ultra Portable AC Adapter for ThinkPad without Power Cable
Brand: Lenovo
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42T4423 | Lenovo 65-Watts Ultra Portable AC Adapter for ThinkPad without Power Cable
$231.00 $175.00
Save 24.24%
LA65NS2-01 | Dell 65-Watts AC Adapter for Latitude
Brand: Dell
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LA65NS2-01 | Dell 65-Watts AC Adapter for Latitude
$220.80 $184.00
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N2765 | Dell 65-Watts 19.5Volt AC Adapter for D Series without Power Cable
Brand: Dell
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N2765 | Dell 65-Watts 19.5Volt AC Adapter for D Series without Power Cable
$210.21 $143.00
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0950-4150 | HP 185-Watts Power Supply for Vectra
Brand: Hewlett-Packard
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0950-4150 | HP 185-Watts Power Supply for Vectra
$179.52 $136.00
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AP12PC23 | IBM 200-Watts ATX Power Supply for ThinkCentre S50 SFF
Brand: IBM
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AP12PC23 | IBM 200-Watts ATX Power Supply for ThinkCentre S50 SFF
$171.45 $127.00
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507895-001 | HP 503297-B21 300-Watts Power Supply EFF for DC5850
Brand: Hewlett-Packard
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507895-001 | HP 503297-B21 300-Watts Power Supply EFF for DC5850
$172.80 $144.00
Save 16.67%