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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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D290E001L | Dell 290-Watt Power Supply for OptiPlex 3020 9020 MT Precision T1700
Brand: Dell
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D290E001L | Dell 290-Watt Power Supply for OptiPlex 3020 9020 MT Precision T1700
$111.78 $81.00
Save 27.54%
NPS-750CB-A | Dell 750-Watt Power Supply for Dimension XPS 700/710/720
Brand: Dell
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NPS-750CB-A | Dell 750-Watt Power Supply for Dimension XPS 700/710/720
$212.94 $169.00
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R0842 | Dell 210-Watt Power Supply for OptiPlex GX 260/270 DT
Brand: Dell
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R0842 | Dell 210-Watt Power Supply for OptiPlex GX 260/270 DT
$247.05 $183.00
Save 25.93%
NPS-210AB-C | Dell 210-Watt PFC Dual Serial ATA Power Supply for OptiPlex GX280 Small Desktop
Brand: Dell
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NPS-210AB-C | Dell 210-Watt PFC Dual Serial ATA Power Supply for OptiPlex GX280 Small Desktop
$148.05 $105.00
Save 29.08%
3E482 | Dell 250-Watt Power Supply for Poweredge 500
Brand: Dell
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3E482 | Dell 250-Watt Power Supply for Poweredge 500
$238.92 $181.00
Save 24.24%
D45629-001 | Dell Newton 420-Watt Power Supply PowerEdge 800 Desktop
Brand: Dell
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D45629-001 | Dell Newton 420-Watt Power Supply PowerEdge 800 Desktop
$221.40 $180.00
Save 18.7%
NPS-420AB-A | 420-Watt Power Supply PowerEdge 840
Brand: Dell
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NPS-420AB-A | 420-Watt Power Supply PowerEdge 840
$238.74 $173.00
Save 27.54%
NPS-460AB-A | Dell 460-Watt Power Supply for Precision 530
Brand: Dell
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NPS-460AB-A | Dell 460-Watt Power Supply for Precision 530
$233.22 $169.00
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4GFMM | Dell 528-Watt Redundant Power Supply for PowerEdge T300 (Clean Pulls/Tested)
Brand: Dell
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4GFMM | Dell 528-Watt Redundant Power Supply for PowerEdge T300 (Clean Pulls/Tested)
$170.10 $135.00
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D528P-00 | Dell 528-Watt Redundant Power Supply for PowerEdge T300 (Clean Pulls/Tested)
Brand: Dell
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D528P-00 | Dell 528-Watt Redundant Power Supply for PowerEdge T300 (Clean Pulls/Tested)
$87.60 $73.00
Save 16.67%
H528P-00 | Dell 528-Watt Redundant Power Supply for PowerEdge T300
Brand: Dell
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H528P-00 | Dell 528-Watt Redundant Power Supply for PowerEdge T300
$98.40 $80.00
Save 18.7%
HP-S5281A001 | Dell 528-Watt Redundant Power Supply for PowerEdge T300 (Clean Pulls/Tested)
Brand: Dell
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HP-S5281A001 | Dell 528-Watt Redundant Power Supply for PowerEdge T300 (Clean Pulls/Tested)
$126.69 $103.00
Save 18.7%
WN457 | Dell 528-Watt Redundant Power Supply for PowerEdge T300
Brand: Dell
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WN457 | Dell 528-Watt Redundant Power Supply for PowerEdge T300
$557.52 $404.00
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DPS-528AB-A | Delta Dell 528-Watt Redundant Power Supply for PowerEdge T300
Brand: Delta Electronics
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DPS-528AB-A | Delta Dell 528-Watt Redundant Power Supply for PowerEdge T300
$259.20 $192.00
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L1100E-S0 | Dell 1100-Watt Redundant Power Supply for PowerEdge R720 R620 R520 R820
Brand: Dell
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L1100E-S0 | Dell 1100-Watt Redundant Power Supply for PowerEdge R720 R620 R520 R820
$121.26 $94.00
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PS-2112-4D1-LF | Dell 1100-Watt Redundant Power Supply for PowerEdge R720 R620 R520 R820
Brand: Dell
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PS-2112-4D1-LF | Dell 1100-Watt Redundant Power Supply for PowerEdge R720 R620 R520 R820
$228.00 $190.00
Save 16.67%